UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q

(MarkOne)
[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934

                  For the quarterly period ended June 30, 2002

                                       OR

[ ]  TRANSITION  REPORT  PURSUANT  TO SECTION  13 OR 15(d) OF THE  SECURITIES
     EXCHANGE ACT OF 1934

        For the transition period from to ______________________________

                         Commission file number 1-13175

                                  =============

                            VALERO ENERGY CORPORATION
             (Exact name of registrant as specified in its charter)

            Delaware                                             74-1828067
 (State or other jurisdiction of                             (I.R.S. Employer
 incorporation or organization)                              Identification No.)

                                One Valero Place
                               San Antonio, Texas
                    (Address of principal executive offices)
                                      78212
                                   (Zip Code)

                                 (210) 370-2000
              (Registrant's telephone number, including area code)

                                  ==============

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.

                  Yes      X              No
                         -----                   -----

                                  ==============

     Indicated  below is the number of shares  outstanding  of the  registrant's
     only class of common stock, as of July 31, 2002.

                                                       Number of
                                                        Shares
    Title of Class                                     Outstanding
    --------------                                     -----------
Common Stock, $0.01 Par Value                          105,810,881





                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

                                      INDEX


PART I.  FINANCIAL INFORMATION


                                                                                      Page
   Item 1.  Financial Statements

                                                                                    
     Consolidated Balance Sheets as of June 30, 2002 and December 31, 2001.........    3

     Consolidated Statements of Income for the Three and Six Months
       Ended June 30, 2002 and 2001................................................    4

     Consolidated Statements of Cash Flows for the Six Months
       Ended June 30, 2002 and 2001................................................    5

     Consolidated Statements of Comprehensive Income for the Three and Six Months
       Ended June 30, 2002 and 2001................................................    6

     Notes to Consolidated Financial Statements....................................    7

   Item 2.  Management's Discussion and Analysis of Financial Condition and
     Results of Operations.........................................................   23

   Item 3.  Quantitative and Qualitative Disclosures About Market Risk.............   41

PART II.  OTHER INFORMATION

   Item 1.  Legal Proceedings......................................................   46

   Item 4.  Submission of Matters to a Vote of Security Holders....................   49

   Item 6.  Exhibits and Reports on Form 8-K.......................................   50

SIGNATURE..........................................................................   51




                                       2




PART I - FINANCIAL INFORMATION
Item 1.  Financial Statements

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                     (Millions of Dollars, Except Par Value)



                                                                          June 30,     December 31,
                                                                            2002           2001
                                                                            ----           ----
                                                                        (Unaudited)      (Note 1)
                                    ASSETS
Current assets:
                                                                                  
  Cash and temporary cash investments................................    $   360.9      $   269.4
  Restricted cash....................................................         30.3           76.6
  Receivables, net...................................................        939.9          750.4
  Inventories........................................................      1,451.1        1,453.1
  Income taxes receivable............................................         30.1          176.7
  Current deferred income tax assets.................................        135.4              -
  Prepaid expenses and other current assets..........................        139.3           85.6
  Assets held for sale...............................................            -        1,303.6
                                                                          --------       --------
    Total current assets.............................................      3,087.0        4,115.4
                                                                          --------       --------

Property, plant and equipment, at cost...............................      8,545.1        8,154.6
Less accumulated depreciation........................................     (1,095.3)        (937.3)
                                                                          --------       --------
  Property, plant and equipment, net.................................      7,449.8        7,217.3
                                                                          --------       --------

Goodwill.............................................................      2,458.9        2,210.5
Intangible assets, net...............................................        366.9          366.7
Deferred charges and other assets, net...............................        629.3          469.5
                                                                          --------       --------
    Total assets.....................................................    $13,991.9      $14,379.4
                                                                          ========       ========

                     LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Short-term debt and current portion of long-term debt..............    $   799.5      $   505.7
  Payable to UDS shareholders........................................            -        2,055.2
  Accounts payable...................................................      1,408.0        1,369.8
  Accrued expenses...................................................        309.0          420.9
  Taxes other than income taxes......................................        339.1          320.2
  Current deferred income tax liabilities...........................             -           60.7
                                                                          --------       --------

    Total current liabilities........................................      2,855.6        4,732.5
                                                                          --------       --------

Long-term debt, less current portion.................................      3,857.2        2,517.4
                                                                          --------       --------
Capital lease obligations............................................        289.9          287.9
                                                                          --------       --------
Deferred income tax liabilities......................................      1,525.7        1,388.1
                                                                          --------       --------
Other long-term liabilities..........................................        728.6          762.8
                                                                          --------       --------

Company-obligated preferred securities of subsidiary trusts..........        372.5          372.5
                                                                          --------       --------
Minority interest in consolidated partnership........................        116.0          115.6
                                                                          --------       --------

Stockholders' equity:
  Common stock, $0.01 par value; 300,000,000 shares authorized;
    108,198,992 shares issued........................................          1.1            1.1
  Additional paid-in capital.........................................      3,442.3        3,468.6
  Treasury stock, at cost; 2,496,375 and 4,001,683 shares as of
    June 30, 2002 and December 31, 2001, respectively................       (100.6)        (149.6)
  Retained earnings..................................................        816.1          864.4
  Accumulated other comprehensive income.............................         87.5           18.1
                                                                          --------       --------
    Total stockholders' equity.......................................      4,246.4        4,202.6
                                                                          --------       --------
    Total liabilities and stockholders' equity.......................    $13,991.9      $14,379.4
                                                                          ========       ========
                 See Notes to Consolidated Financial Statements.




                                       3





                   VALERO ENERGY CORPORATION AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
                 (Millions of Dollars, Except per Share Amounts)
                                   (Unaudited)



                                                                  Three Months Ended          Six Months Ended
                                                                      June 30,                    June 30,
                                                                      --------                    --------
                                                                 2002          2001           2002          2001
                                                                 ----          ----           ----          ----

                                                                                             
Operating revenues........................................    $6,552.4      $4,499.1      $11,674.8      $8,268.4
                                                               -------       -------       --------       -------

Costs and expenses:
 Cost of sales............................................     5,777.1       3,707.0       10,261.0       6,954.5
 Refining operating expenses..............................       331.3         218.2          638.5         415.1
 Retail selling expenses..................................       166.1           1.5          324.6           2.9
 Administrative expenses..................................        65.1          50.9          123.4          84.4
 Depreciation and amortization expense....................       112.7          57.3          227.0         110.2
                                                               -------       -------       --------       -------
  Total costs and expenses................................     6,452.3       4,034.9       11,574.5       7,567.1
                                                               -------       -------       --------       -------

Operating income..........................................       100.1         464.2          100.3         701.3
Other income (expense), net...............................         2.1          (0.8)           4.9          (1.1)
Interest and debt expense:
 Incurred.................................................       (76.3)        (22.6)        (136.2)        (43.8)
 Capitalized..............................................         4.0           2.1            9.3           4.6
Minority interest in net income of consolidated
 partnership..............................................        (4.0)            -           (6.6)            -
Distributions on preferred securities
 of subsidiary trusts.....................................        (7.5)         (3.3)         (15.0)         (6.7)
                                                               -------       -------       --------       -------
Income (loss) before income tax expense (benefit).........        18.4         439.6          (43.3)        654.3
Income tax expense (benefit)..............................         7.1         164.8          (16.0)        243.4
                                                               -------       -------       --------       -------

Net income (loss).........................................    $   11.3      $  274.8      $   (27.3)     $  410.9
                                                               =======       =======       ========       =======

Earnings (loss) per common share..........................    $   0.11      $   4.50      $   (0.26)     $   6.73
 Weighted average common shares outstanding
  (in millions)...........................................       105.8          61.1          105.4          61.1

Earnings (loss) per common share
 - assuming dilution......................................    $   0.10      $   4.23      $   (0.26)     $   6.35
 Weighted average common equivalent shares
  outstanding (in millions)...............................       110.6          64.9          105.4          64.7

Dividends per share of common stock.......................    $   0.10      $   0.08      $    0.20      $   0.16

                 See Notes to Consolidated Financial Statements.




                                       4




                   VALERO ENERGY CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                              (Millions of Dollars)
                                   (Unaudited)



                                                                              Six Months Ended June 30,
                                                                              -------------------------
                                                                                 2002          2001
                                                                                 ----          ----
Cash flows from operating activities:
                                                                                       
Net income (loss)......................................................      $  (27.3)       $ 410.9
 Adjustments to reconcile net income (loss) to net cash
  provided by operating activities:
   Depreciation and amortization expense...............................         227.0          110.2
   Noncash interest expense and other income, net......................           2.0            5.8
   Changes in current assets and current liabilities...................         (79.4)         (99.0)
   Minority interest in net income of consolidated partnership.........           6.6              -
   Deferred income tax expense (benefit)...............................         (45.1)         108.2
   Changes in deferred charges and credits and other, net..............         (61.1)         (22.6)
                                                                              -------         ------
    Net cash provided by operating activities..........................          22.7          513.5
                                                                              -------         ------

Cash flows from investing activities:
 Capital expenditures..................................................        (365.4)        (137.7)
 Deferred turnaround and catalyst costs................................        (127.5)         (79.0)
 Proceeds from liquidation of investment in Diamond-Koch...............         300.9              -
 Proceeds from disposition of Golden Eagle Business....................         925.0              -
 Capital expenditures, deferred turnaround costs and other cash
  flows related to assets held for sale................................        (183.5)             -
 Purchase of inventories in connection with El Paso acquisition........             -         (108.9)
 Huntway acquisition, net of cash acquired.............................             -          (75.3)
 Earn-out payments in connection with acquisitions.....................         (23.9)         (35.0)
 Investment in joint ventures..........................................         (10.3)             -
 Proceeds from disposition of property, plant and equipment
  and other, net.......................................................           6.6              -
                                                                              -------         ------
    Net cash provided by (used in) investing activities................         521.9         (435.9)
                                                                              -------         ------

Cash flows from financing activities:
 Cash payment to UDS shareholders in connection with
  UDS Acquisition......................................................      (2,055.3)             -
 Increase (decrease) in short-term debt, net...........................         314.7          (27.0)
 Long-term debt borrowings, net of issuance costs......................       1,851.5           18.1
 Long-term debt repayments.............................................        (547.1)         (18.5)
 Issuance of common stock in connection
   with employee benefit plans.........................................          50.0           23.1
 Common stock dividends................................................         (21.1)          (9.8)
 Purchase of treasury stock............................................         (44.0)         (35.6)
 Payment of cash distributions to minority interest in
   consolidated partnership............................................          (6.5)             -
                                                                              -------         ------
     Net cash used in financing activities.............................        (457.8)         (49.7)
                                                                              -------         ------
Effect of foreign exchange rate changes on cash........................           4.7              -
                                                                              -------         ------
Net increase in cash and temporary cash investments....................          91.5           27.9
Cash and temporary cash investments at beginning of period.............         269.4           14.6
                                                                              -------         ------
Cash and temporary cash investments at end of period...................      $  360.9        $  42.5
                                                                              =======         ======
                 See Notes to Consolidated Financial Statements.




                                       5




                   VALERO ENERGY CORPORATION AND SUBSIDIARIES
                 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
                              (Millions of Dollars)
                                   (Unaudited)



                                                            Three Months Ended      Six Months Ended
                                                                June 30,                June 30,
                                                                --------                --------
                                                            2002        2001        2002        2001
                                                            ----        ----        ----       ----
                                                                                   
Net income (loss).......................................   $11.3       $274.8     $(27.3)     $410.9
                                                            ----        -----       ----       -----

Other comprehensive income:
 Foreign currency translation adjustment................    39.3            -       38.6           -
                                                            ----        -----       ----       -----


 Net gain (loss) on derivative  instruments
 designated and qualifying as cash flow hedges:
     Statement No. 133 transition adjustment,
      net of income tax expense of $15.2................       -            -          -        28.3
     Net gain (loss) arising during the period,
      net of income tax (expense) benefit of
      $(0.6), $8.3, $(30.2) and $3.2....................     1.5        (15.4)      56.0        (5.9)
     Net (gain) loss reclassified into income,
      net of income tax expense (benefit) of
      $11.7, $(1.3), $13.6 and $(3.9)...................   (21.7)         2.5      (25.2)        7.3
                                                            ----        -----       ----       -----
   Net gain (loss) on cash flow hedges..................   (20.2)       (12.9)      30.8        29.7
                                                            ----        -----       ----       -----

Comprehensive income....................................   $30.4       $261.9     $ 42.1      $440.6
                                                            ====        =====       ====       =====

                 See Notes to Consolidated Financial Statements.




                                       6




                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.  BASIS OF PRESENTATION AND PRINCIPLES OF CONSOLIDATION

As used in this report, the term Valero may refer to Valero Energy  Corporation,
one or more of its consolidated  subsidiaries,  or all of them taken as a whole.
Valero,  an  independent  refining and marketing  company,  owns and operates 12
refineries in the United States and Canada with a combined  throughput  capacity
of  approximately  1.9 million barrels per day. Valero markets refined  products
through a network of approximately 4,600 retail outlets in the United States and
eastern  Canada  under  various  brand  names  including  Diamond   Shamrock(R),
Ultramar(R), Valero(R), Beacon(R), Total(R) and Exxon(R).

The  accompanying   unaudited  consolidated  financial  statements  include  the
accounts of Valero and subsidiaries in which Valero has a controlling  interest.
Valero owns  approximately  73% of Valero L.P., a consolidated  partnership that
owns  and  operates  most  of  the  crude  oil  and  refined  product  pipeline,
terminalling  and storage  assets  that  support  three of Valero's  refineries.
Investments  in 50% or less owned  entities are  accounted  for using the equity
method  of  accounting.   Intercompany   balances  and  transactions  have  been
eliminated in consolidation.

These  consolidated  financial  statements have been prepared in accordance with
United States generally  accepted  accounting  principles for interim  financial
information and with the  instructions to Form 10-Q and Article 10 of Regulation
S-X of the Securities Exchange Act of 1934. Accordingly, they do not include all
of the  information  and notes  required  by United  States  generally  accepted
accounting  principles  for  complete  financial  statements.  In the opinion of
management, all adjustments (consisting of normal recurring accruals) considered
necessary  for a  fair  presentation  have  been  included.  Certain  previously
reported  amounts have been  reclassified  to conform to the 2002  presentation.
Operating  results for the six months  ended June 30,  2002 are not  necessarily
indicative of the results that may be expected for the year ending  December 31,
2002.

The balance  sheet as of December  31,  2001 has been  derived  from the audited
financial statements as of that date but does not include all of the information
and notes required by United States generally accepted accounting principles for
complete  financial   statements.   For  further   information,   refer  to  the
consolidated  financial statements and notes thereto included in Valero's Annual
Report on Form 10-K for the year ended December 31, 2001.

2.  ACCOUNTING PRONOUNCEMENTS

FASB Statement No. 142
Effective  January 1, 2002,  Valero  adopted  Statement of Financial  Accounting
Standard  No.  142,  "Goodwill  and  Other  Intangible  Assets,"  issued  by the
Financial  Accounting  Standards Board (FASB). This statement,  which supercedes
APB  Opinion No. 17,  "Intangible  Assets,"  provides  that  goodwill  and other
intangible  assets that have  indefinite  useful lives will not be amortized but
instead will be tested at least annually for impairment.  Intangible assets that
have finite useful lives will continue to be amortized  over their useful lives,
but such  lives  will not be limited  to 40 years.  Statement  No. 142  provides
specific guidance for testing goodwill and other nonamortized  intangible assets
for impairment.  Additionally,  the statement requires certain disclosures about
goodwill and other intangible assets subsequent to their acquisition,  including
changes in the carrying  amount of goodwill from period to period,  the carrying
amount of  intangible  assets by major  intangible  asset class for those assets
subject  to  amortization  and for those not  subject to  amortization,  and the
estimated intangible asset amortization expense for the next five years.

                                       7

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)


Goodwill and other intangible assets acquired in connection with the acquisition
of Ultramar Diamond Shamrock Corporation (UDS) (see Note 3) are accounted for in
accordance with the provisions of Statement No. 142.

Valero did not have goodwill  prior to July 1, 2001 (the date that  amortization
of goodwill ceased under Statement No. 142) but did have finite-lived intangible
assets that were  amortized  over their useful lives.  The useful lives of those
previously  recognized  intangible  assets were reassessed using the guidance in
Statement No. 142; however, no adjustment to the remaining  amortization periods
was necessary.  Therefore, there was no impact to Valero's financial position or
results of operations as a result of the adoption of this statement.

FASB Statement No. 144
Effective January 1, 2002, Valero adopted Statement No. 144, "Accounting for the
Impairment  or  Disposal  of  Long-Lived   Assets."  Statement  No.  144,  which
supercedes  Statement  No. 121,  "Accounting  for the  Impairment  of Long-Lived
Assets and for  Long-Lived  Assets to Be Disposed  Of," and the  accounting  and
reporting   provisions  of  APB  Opinion  No.  30,  "Reporting  the  Results  of
Operations--Reporting  the Effects of  Disposal of a Segment of a Business,  and
Extraordinary,  Unusual and  Infrequently  Occurring  Events and  Transactions,"
establishes  accounting  standards for the impairment and disposal of long-lived
assets and criteria for  determining  when a long-lived  asset is held for sale.
Statement  No. 144 removes the  requirement  to allocate  goodwill to long-lived
assets to be tested for  impairment,  requires  that the  depreciable  life of a
long-lived  asset to be abandoned be revised in accordance  with APB Opinion No.
20,  "Accounting  Changes,"  provides  that  one  accounting  model  be used for
long-lived assets to be disposed of by sale, whether previously held and used or
newly acquired,  and broadens the  presentation  of  discontinued  operations to
include more disposal  transactions.  There was no impact to Valero's  financial
position or results of operations as a result of the adoption of this statement.

As of December 31, 2001,  Valero classified  certain  long-lived assets held for
disposal as assets held for sale (see Note 6). Since these assets were committed
to be disposed of under a plan  established  prior to the  adoption of Statement
No. 144,  they were  accounted  for in  accordance  with  Statement No. 121, APB
Opinion No. 30 and other relevant pronouncements rather than Statement No. 144.

FASB Statement No. 145
In April 2002, the FASB issued Statement No. 145, "Rescission of FASB Statements
No.  4,  44,  and  64,  Amendment  of  FASB  Statement  No.  13,  and  Technical
Corrections." This statement:
o    rescinds  Statement No. 4, "Reporting Gains and Losses from  Extinguishment
     of Debt,"
o    rescinds  Statement  No.  64,  "Extinguishments  of Debt  Made  to  Satisfy
     Sinking-Fund Requirements,"
o    rescinds  Statement  No. 44,  "Accounting  for  Intangible  Assets of Motor
     Carriers," and
o    amends  Statement  No.  13,   "Accounting  for  Leases,"  to  eliminate  an
     inconsistency   between  the   required   accounting   for   sale-leaseback
     transactions  and the required  accounting for certain lease  modifications
     that have economic effects that are similar to sale-leaseback transactions.

                                       8

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

This statement also amends other existing  authoritative  pronouncements to make
various technical corrections, clarify meanings, or describe their applicability
under changed conditions.  There was no impact to Valero's financial position or
results of operations as a result of adopting this statement.

FASB Statement No. 146

In June 2002,  the FASB issued  Statement of Financial  Accounting  Standard No.
146,  "Accounting for Costs Associated with Exit or Disposal  Activities," which
addresses  accounting for  restructuring  and similar costs.  Such costs include
lease termination costs and certain employee severance costs that are associated
with a restructuring,  discontinued operations,  plant closings or other exit or
disposal activities.  Statement No. 146 supercedes previous accounting guidance,
principally  Emerging Issues Task Force (EITF) Issue No. 94-3. Valero will adopt
the provisions of Statement No. 146 for restructuring activities initiated after
December  31, 2002.  Statement  No. 146 requires  that the  liability  for costs
associated with an exit or disposal activity be recognized,  at fair value, when
the liability is incurred. Under EITF No. 94-3, a liability for an exit cost was
recognized at the date of the entity's commitment to an exit or disposal plan.

3.  ACQUISITIONS

Ultramar Diamond Shamrock Corporation
On December 31, 2001, Valero completed its acquisition of UDS (UDS Acquisition).
UDS owned and operated seven refineries (two in Texas, two in California and one
in each of  Oklahoma,  Colorado and Quebec,  Canada) with a combined  throughput
capacity of  approximately  850,000  barrels per day. UDS also marketed  refined
products and a broad range of convenience store merchandise through a network of
approximately   4,500   convenience   stores  under  the  Diamond   Shamrock(R),
Ultramar(R),  Beacon(R)  and  Total(R)  brand  names.  As a  condition  for  the
regulatory  approval of the acquisition,  the Federal Trade  Commission's  (FTC)
consent decree required Valero to divest the 168,000 barrel-per-day Golden Eagle
Refinery  located  in the San  Francisco  Bay  area,  the  associated  wholesale
marketing business,  and 70 associated Beacon- and Ultramar-branded  convenience
stores located throughout Northern California (see Note 6). As consideration for
the UDS Acquisition,  Valero paid  approximately $2.1 billion of cash and issued
approximately 45.9 million shares of Valero common stock to UDS shareholders.

Huntway Refining Company
Effective June 1, 2001,  Valero  completed the  acquisition of Huntway  Refining
Company,  a leading  supplier of asphalt in  California  (Huntway  Acquisition).
Huntway owned and operated two California refineries, at Benicia and Wilmington,
respectively,  which primarily  process  California  crude oil to produce liquid
asphalt for use in road  construction  and repair.  The purchase  price,  net of
Huntway's cash balance on the date of acquisition, was approximately $76 million
and included  payment to Huntway's  common  stockholders  of $1.90 per share, as
well as  amounts  required  to retire  Huntway's  outstanding  debt and  satisfy
payment obligations under outstanding stock options.

El Paso Refinery and Related Product Logistics Business
Effective  June  1,  2001,   Valero   completed  the   acquisition  of  El  Paso
Corporation's  Corpus  Christi,  Texas  refinery and related  product  logistics
business (El Paso  Acquisition)  through capital lease  agreements  entered into
with  certain  wholly  owned  subsidiaries  of El Paso  Corporation.  The  lease
agreements  are for a term of 20 years and  provide  for  Valero to make  annual
lease  payments of $18.5 million for the first two years and  increased  amounts
thereafter.  Valero has an option to purchase the facilities  for  approximately
$294  million at the end of the second  year of the  lease,  and for  increasing
amounts in each  succeeding  year through the end of the lease term.  As part of
the  acquisition,  Valero also  purchased  inventories  for  approximately  $109
million and assumed certain environmental liabilities.

                                       9

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

Purchase Price Allocations for Acquisitions in 2001
The UDS, Huntway and El Paso  Acquisitions were accounted for using the purchase
method. The purchase price for each acquisition was initially allocated based on
the estimated fair values of the individual  assets and  liabilities at the date
of acquisition based on each asset's anticipated contribution to the enterprise,
pending the completion of independent appraisals and other evaluations performed
on the same basis. During the second quarter of 2002, independent appraisals for
the Huntway and El Paso  Acquisitions,  and a final  allocation  of the purchase
price for those acquisitions,  were completed. The excess of purchase price over
the fair values of the net assets acquired is recorded as goodwill.

During the first six months of 2002, the adjustments to the preliminary purchase
price allocations for each of these acquisitions were as follows (in millions):



                                                             UDS          Huntway      El Paso
                                                             ---          -------      -------

                                                                              
  Current assets, excluding assets held for sale......    $  (0.7)        $   -        $   -
  Assets held for sale................................     (204.6)            -            -
  Property, plant and equipment.......................          -           0.2         (0.2)
  Goodwill............................................      218.5             -            -
  Current liabilities, less current portion
   of long-term debt and advance from Valero..........      (13.2)         (0.2)        (0.3)
  Other long-term liabilities.........................          -             -          0.5


The  change in  assets  held for sale was due  primarily  to a  reallocation  of
Valero's  purchase price of UDS resulting  from the  difference  between the net
cash  received  by Valero for assets  held for sale and the amount  recorded  as
assets held for sale as of December 31, 2001 (see Note 6).

The operating  results of the Huntway and El Paso  Acquisitions were included in
the  Consolidated  Statement of Income  beginning  June 1, 2001.  The  operating
results of the UDS  Acquisition  are included in the  Consolidated  Statement of
Income beginning January 1, 2002.

Pro Forma Financial Information
The following unaudited pro forma financial information for the six months ended
June 30, 2001 assumes that the UDS, Huntway and El Paso Acquisitions occurred at
the beginning of 2001.  The effect of the UDS  Acquisition  included in this pro
forma financial information assumes:
o    the Golden Eagle Business,  as described and defined in Note 6, was sold as
     of the beginning of 2001;
o    approximately $795 million of the cash proceeds from the sale of the Golden
     Eagle Business were used to pay down debt; and
o    approximately $130 million of the cash proceeds were used to repurchase 2.9
     million shares of common stock at $44.99 per share.

                                       10

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

This pro forma  information  is not  necessarily  indicative  of the results of
future operations (in millions, except per share amounts).

                                                               Six Months Ended
                                                                 June 30, 2001
                                                                 -------------

 Operating revenues.....................................         $ 15,460.8
 Operating income.......................................            1,323.2
 Net income.............................................              727.8
 Earnings per common share..............................               6.99
 Earnings per common share - assuming dilution..........               6.67

4.  RESTRICTED CASH

Restricted  cash as of June 30, 2002 and December 31, 2001 included cash held in
trust related to  change-in-control  payments to be made to UDS officers and key
employees in connection  with the UDS  Acquisition,  and cash restricted for use
for  environmental  remediation costs related to the Alma Refinery that was shut
down by UDS in 1999. During the first six months of 2002, $46.4 million was paid
to UDS officers and key employees in connection with the UDS Acquisition.

5.  INVENTORIES

Inventories were as follows (in millions):

                                                  June 30,          December 31,
                                                   2002                 2001
                                                   ----                 ----

  Refinery feedstocks.....................      $  527.2              $  513.4
  Refined products and blendstocks........         703.7                 727.8
  Convenience store merchandise...........          82.2                  87.9
  Materials and supplies..................         138.0                 124.0
                                                 -------               -------
       Inventories........................      $1,451.1              $1,453.1
                                                 =======               =======

As of June 30, 2002, the replacement cost of Valero's LIFO inventories  exceeded
their LIFO carrying  values by  approximately  $390 million.  As of December 31,
2001,  the  replacement  cost of LIFO  inventories  approximated  their carrying
value.

6.  ASSETS HELD FOR SALE

Golden Eagle Business
In  conjunction  with the UDS  Acquisition,  the FTC  approved a consent  decree
requiring divestiture of certain UDS assets. Similar decrees were finalized with
the states of Oregon and California. Pursuant to the consent decrees, the assets
to be divested were  required to be held separate from other Valero  operations,
with the operations of the assets overseen by an independent trustee approved by
the FTC.  These  assets and their  related  operations  were  referred to as the
Golden Eagle Business and included:

                                       11

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

o    the  168,000  barrel-per-day  Golden  Eagle  Refinery  located  in the  San
     Francisco  Bay area and all  tangible  assets used in the  operation of the
     refinery including docks, tanks and pipelines;
o    the wholesale marketing business generally associated with the Golden Eagle
     Refinery production,  which included primarily sales to unbranded customers
     located in the northern half of California and Reno, Nevada; and
o    70 Beacon-  and  Ultramar-branded  convenience  stores  located in Northern
     California,  including land, buildings, pump equipment, underground storage
     tanks and various store equipment.

Assets held for sale as of December 31, 2001 included the amount  expected to be
realized from the disposition of the Golden Eagle Business.  The amount recorded
was based on an agreement  for the sale of the Golden  Eagle  Business to Tesoro
Refining and Marketing Company (Tesoro)  discussed below and expected cash flows
from  operations  of the Golden Eagle  Business from January 1, 2002 through the
anticipated  date of sale.  Pursuant to an agreement  dated February 4, 2002 and
subsequently amended on February 20 and May 3, 2002, Valero reached a definitive
agreement  with Tesoro to sell the Golden  Eagle  Business  for $1.075  billion,
which  included an estimated  $130 million for  refinery  feedstock  and refined
product inventories.

On May 17, 2002,  the sale of the Golden Eagle  Business was  completed.  Valero
received cash proceeds of $925.0  million and two ten-year  junior  subordinated
notes with face amounts  totaling $150.0 million as follows:
o    a $100.0 million note, due July 17, 2012, which is non-interest bearing for
     the first five years and  carries a 7.5%  interest  rate for the  remaining
     five-year period, and
o    a $50.0 million note, due July 17, 2012, which bears no interest during the
     first year and bears interest at  approximately  7.5% for years two through
     ten.
The two notes were  recorded with an initial fair value of $58.9 million using a
discount rate of 16%, which represents  Valero's best estimate of the fair value
of the notes at the closing date of the sale. The discount is being amortized as
interest income over the life of the notes. The notes receivable are included in
Valero's Consolidated Balance Sheet in deferred charges and other assets, net.

The sales price  included the assumption by Tesoro of various  employee  benefit
and lease obligations, but excluded certain assets and liabilities of the Golden
Eagle  Business that were  retained by Valero,  including  accounts  receivable,
accounts  payable,  certain  accrued  liabilities  and income  tax  obligations.
Results of operations  for the Golden Eagle  Business are excluded from Valero's
results of operations.  The  difference  between the net cash received by Valero
related to the Golden Eagle Business and the amount  recorded as assets held for
sale as of December 31, 2001 was accounted for by reallocating Valero's purchase
price for UDS. No gain or loss was recorded by Valero on this transaction.

Diamond-Koch
During  2001,  Koch  Industries,   Inc.  and  UDS,  both  50%  partners  in  the
Diamond-Koch,  L.P.  joint  venture,  decided  to sell the  operating  assets of
Diamond-Koch and began soliciting bids from interested parties.  Assets held for
sale as of December 31, 2001  included the amount  expected to be realized  from
the disposition of the operating assets of Diamond-Koch, L.P. During the quarter
ended March 31, 2002,  Diamond-Koch  completed the sales of its operating assets
for total proceeds of approximately $576 million.  All cash in the joint venture
in  excess  of  amounts  necessary  to wind  up its  business  was  distributed,
resulting in proceeds  received by Valero from the liquidation of its investment
of $300.9 million.  Proceeds received by Valero in excess of the amount recorded
as of December 31, 2001 were  accounted for by  reallocating  Valero's  purchase
price for UDS. No gain or loss was recorded by Valero on this transaction.

                                       12

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

7.   INTANGIBLE ASSETS



Intangible assets were as follows (in millions):

                                                                 June 30, 2002                   December 31, 2001
                                                        ------------------------------       ---------------------------
                                                        Gross           Accumulated          Gross           Accumulated
                                                         Cost          Amortization           Cost          Amortization
Intangible assets subject to amortization:
                                                                                                    
  Customer lists...................................    $ 93.6            $ (3.1)             $ 90.0             $    -
  U.S. retail intangible assets....................      77.2             (10.8)               77.2               (6.5)
  Air emission credits.............................      50.0              (1.9)               50.0                  -
  Pension benefits.................................      32.8              (1.3)               32.8                  -
  Royalties and licenses...........................      35.4              (7.8)               32.3               (7.0)
                                                        -----             -----               -----              -----
   Intangible assets subject to amortization.......     289.0            $(24.9)              282.3             $(13.5)
                                                                          =====                                   ====
Intangible assets not subject to amortization:
  Trade name - Canadian retail operations..........     102.8                                  97.9
                                                        -----                                 -----
        Total......................................    $391.8                                $380.2
                                                        =====                                 =====


Amortization  expense for intangible  assets subject to  amortization  was $11.4
million  and $2.6  million  for the six  months  ended  June 30,  2002 and 2001,
respectively.  The estimated aggregate amortization expense for the years ending
December 31, 2002 through 2006 is approximately $23 million per year.

8.  GOODWILL

The changes in the carrying amount of goodwill for the six months ended June 30,
2002 were as follows (in millions):

    Balance as of December 31, 2001..........................     $2,210.5
       Adjustments to purchase price allocation
        related to the UDS Acquisition (see Note 3)..........        218.5
       Earn-out payments in connection with
        other acquisitions...................................         29.9
                                                                   -------
    Balance as of June 30, 2002..............................     $2,458.9
                                                                   =======

As of December  31, 2001,  goodwill by  reportable  segments  was not  available
because the UDS  Acquisition  was not completed  until  December 31, 2001. As of
June 30, 2002, a preliminary  allocation of goodwill among  reportable  segments
was  completed  using  a  preliminary  purchase  price  allocation  for  the UDS
Acquisition, and all of the goodwill was allocated to the refining segment.

                                       13

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

9. LONG-TERM DEBT

On January 7, 2002,  Valero  financed  the $2.1  billion cash portion of the UDS
Acquisition,  which was recorded as payable to UDS  shareholders  as of December
31, 2001,  with proceeds from a $1.5 billion bridge loan facility and borrowings
under two new $750 million revolving bank credit facilities.

The bridge loan  facility was a single-draw  facility with a one-year  maturity.
Borrowings  under this  facility  were repaid in April 2002 with proceeds from a
$1.8  billion debt  offering  discussed  below.  The two  revolving  bank credit
facilities provide for commitments of $750 million for a five-year term and $750
million for a 364-day  term and,  subject to the  commitment  amounts and terms,
provide for  borrowings to be made at various  amounts,  maturities and interest
rates, at the option of Valero.

On   April 15, 2002, Valero sold $1.8 billion of notes as follows:
o    $300 million of 6.125%  Senior  Notes due April 15,  2007,  priced to yield
     6.17%;
o    $750 million of 6.875%  Senior  Notes due April 15,  2012,  priced to yield
     6.91%; and
o    $750  million  of 7.5%  Senior  Notes due April 15,  2032,  priced to yield
     7.573%.
As  discussed  above,  proceeds  from  this  offering  were  used to  repay  all
borrowings under Valero's $1.5 billion bridge loan facility  associated with the
UDS  Acquisition,  with the remaining  proceeds used to reduce  borrowings under
Valero's revolving bank credit facilities.

10. STOCKHOLDERS' EQUITY

Common Stock Repurchase Programs
Under common stock repurchase  programs approved by Valero's Board of Directors,
Valero  repurchases  shares  of its  common  stock  from time to time for use in
connection with its employee benefit plans and other general corporate purposes.
During the six months ended June 30, 2002 and 2001, Valero repurchased shares of
its common  stock  under  these  programs  at a cost of $44.0  million and $35.6
million, respectively.

                                       14

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

11. EARNINGS (LOSS) PER COMMON SHARE

Earnings (loss) per common share amounts were  computed as follows  (dollars and
shares in millions, except per share amounts):



                                                             Three Months Ended       Six Months Ended
                                                                   June 30,               June 30,
                                                                   --------               --------
                                                               2002        2001       2002        2001
                                                               ----        ----       ----        ----
  Earnings (Loss) per Common Share:
                                                                                   
   Net income (loss) applicable to common shares..........   $ 11.3     $ 274.8     $(27.3)    $ 410.9
                                                              =====       =====      =====       =====

   Weighted-average common shares outstanding.............    105.8        61.1      105.4        61.1
                                                              =====       =====      =====       =====


   Earnings (loss) per common share.......................   $ 0.11     $  4.50    $ (0.26)     $ 6.73
                                                              =====       =====      =====       =====

  Earnings (Loss) per Common Share - Assuming Dilution:
   Net income (loss) available to
    common equivalent shares..............................   $ 11.3     $ 274.8    $ (27.3)    $ 410.9
                                                              =====       =====      =====       =====

   Weighted-average common shares outstanding.............    105.8        61.1      105.4        61.1

   Effect of dilutive securities:
    Stock options.........................................      3.3         2.1          -         1.9
    Performance awards and other benefit plans............      1.1         0.9          -         0.9
    PEPS Units............................................      0.4         0.8          -         0.8
                                                              -----       -----      -----       -----
   Weighted-average common equivalent
    shares outstanding....................................    110.6        64.9      105.4        64.7
                                                              =====       =====      =====       =====

   Earnings (loss) per common share
    - assuming dilution...................................   $ 0.10      $ 4.23    $ (0.26)     $ 6.35
                                                              =====       =====      =====       =====




<
                                       15

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)



12.  STATEMENTS OF CASH FLOWS

In order to  determine  net cash  provided by operating  activities,  net income
(loss) is adjusted by, among other things, changes in current assets and current
liabilities as follows (in millions):

                                                      Six Months Ended June 30,
                                                      -------------------------
                                                         2002         2001
                                                         ----         ----

 Decrease (increase) in current assets:
  Restricted cash....................................  $ 46.3       $    -
  Receivables, net...................................  (184.7)       (75.0)
  Inventories........................................    12.3       (106.3)
  Income taxes receivable............................   147.6            -
  Prepaid expenses and other current assets..........    (8.8)       (16.9)
 Increase (decrease) in current liabilities:
  Accounts payable...................................    21.9        (33.1)
  Accrued expenses...................................  (126.8)        29.3
  Taxes other than income taxes......................    12.8         16.1
  Income taxes payable...............................       -         86.9
                                                       ------        -----
 Changes in current assets and current liabilities...  $(79.4)      $(99.0)
                                                       ======        =====


The amounts shown above exclude changes in cash and temporary cash  investments,
assets held for sale,  current deferred income tax assets and  liabilities,  and
short-term  debt and current  portion of long-term  debt. Also excluded from the
table  above  are  the  current  assets  and  current  liabilities  acquired  in
connection  with  the  Huntway  and El Paso  Acquisitions  in  2001,  which  are
reflected separately in the Consolidated Statements of Cash Flows.

Cash flows related to interest and income taxes were as follows (in millions):

                                                   Six Months Ended June 30,
                                                   -------------------------
                                                   2002                 2001
                                                   ----                 ----

   Interest paid (net of amount capitalized)...  $107.3                $36.1
   Income taxes paid...........................    14.8                 50.2
   Income tax refunds received.................   132.8                  1.9

Noncash investing activities for the six months ended June 30, 2002 included:
o    the  adjustment  to  goodwill  and  assets  held  for sale to  reflect  the
     difference   between   estimated  and  actual  proceeds   received  on  the
     liquidation of the investment in  Diamond-Koch  and the  disposition of the
     Golden Eagle Business;
o    the receipt of $150.0  million of notes from Tesoro with an estimated  fair
     value of $58.9 million in  connection  with the  disposition  of the Golden
     Eagle Business; and
o    various adjustments to property, plant and equipment,  goodwill and certain
     current and noncurrent assets and liabilities resulting from adjustments to
     the purchase  price  allocations  related to the  Huntway,  El Paso and UDS
     Acquisitions.

                                       16

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

Noncash  investing  and financing  activities  for the six months ended June 30,
2001  included  increases  to property,  plant and  equipment,  other  long-term
liabilities,   and  capital  lease  obligations   resulting  from  the  El  Paso
Acquisition.

13.  PRICE RISK MANAGEMENT ACTIVITIES

Commodity Price Risk
Valero is exposed to market  risks  related to the  volatility  of crude oil and
refined product  prices,  as well as volatility in the price of natural gas used
in its  refining  operations.  To reduce the  impact of this  price  volatility,
Valero uses derivative  commodity  instruments  (swaps,  futures and options) to
manage its exposure to:
o    changes  in the fair  value of a  portion  of its  refinery  feedstock  and
     refined  product  inventories  and  a  portion  of  its  unrecognized  firm
     commitments to purchase these inventories (fair value hedges);
o    changes in cash flows of certain forecasted transactions such as forecasted
     feedstock  purchases,  natural gas  purchases  and product sales (cash flow
     hedges); and,
o    price  volatility on a portion of its refined  product  inventories  and on
     certain  forecasted  feedstock and refined  product  purchases that are not
     designated as either fair value or cash flow hedges (economic hedges).
In addition,  Valero uses derivative commodity  instruments for trading purposes
based on its fundamental and technical analysis of market conditions.

Interest Rate Risk
Valero is  exposed  to market  risk for  changes in  interest  rates  related to
certain of its long-term debt obligations.  Interest rate swap agreements, which
have been designated and qualify as fair value hedging instruments,  are used to
manage a portion  of the  exposure  to  changing  interest  rates by  converting
certain fixed-rate debt to floating rate.

Foreign Currency Risk
Valero is exposed to exchange rate  fluctuations on transactions  related to its
Canadian operations. To manage its exposure to these exchange rate fluctuations,
Valero uses foreign currency  exchange and purchase  contracts.  These contracts
are not designated as hedging instruments.

During May 2002,  Valero  entered into foreign  currency  exchange  contracts to
hedge its  exposure  to  exchange  rate  fluctuations  on an  investment  in its
Canadian  operations.  Under these  contracts,  Valero  sold  $400.0  million of
Canadian  dollars and bought $253.4  million of U.S.  dollars.  These  contracts
mature  annually at various amounts from 2003 through 2007. As of June 30, 2002,
these contracts had a negative fair value of $6.1 million.  This loss, which was
recognized  in income for the three  months and six months  ended June 30, 2002,
was more than offset by a gain  recognized  from the effect of the exchange rate
fluctuation on the hedged investment.

                                       17

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

Certain Financial Statement Disclosures
The net gain  (loss)  recognized  in  income  representing  the  amount of hedge
ineffectiveness was as follows (in millions):

                        Three Months Ended June 30,    Six Months Ended June 30,
                        ---------------------------     ------------------------
                              2002      2001              2002           2001
                              ----      ----              ----           ----

  Fair value hedges......    $ 1.5    $ (3.0)            $ 3.0          $ (6.4)
  Cash flow hedges.......     (2.5)     (7.6)             12.4           (15.9)

The above amounts were included in cost of sales in the Consolidated  Statements
of Income. No component of the derivative instruments' gain or loss was excluded
from the assessment of hedge effectiveness. No amounts were recognized in income
for hedged firm commitments that no longer qualify as fair value hedges.

For cash flow hedges,  gains and losses currently  reported in accumulated other
comprehensive income in the Consolidated Balance Sheet will be reclassified into
income when the forecasted feedstock purchase,  natural gas purchase, or product
sale affects  income.  The  estimated  amount of existing  net gain  included in
accumulated other  comprehensive  income as of June 30, 2002 that is expected to
be  reclassified  into income within the next 12 months is $49.8 million.  As of
June 30,  2002,  the  maximum  length of time over which  Valero was hedging its
exposure to the variability in future cash flows for forecasted transactions was
18 months.

Market and Credit Risk
Valero's  price risk  management  activities  involve  the receipt or payment of
fixed price commitments into the future.  These transactions give rise to market
risk, the risk that future  changes in market  conditions may make an instrument
less valuable.  Valero closely  monitors and manages its exposure to market risk
on a daily basis in accordance with policies approved by its Board of Directors.
Market risks are  monitored by a risk control  group to ensure  compliance  with
Valero's  stated risk  management  policy.  Concentrations  of  customers in the
refining  industry may impact Valero's  overall exposure to credit risk, in that
these  customers  may be  similarly  affected  by changes in  economic  or other
conditions.  Valero  believes  that its  counterparties  will be able to satisfy
their obligations under their price risk management contracts with Valero.

14.  SEGMENT INFORMATION

Prior to the UDS Acquisition,  Valero had one reportable  segment,  the refining
and marketing of refined  products.  Beginning  January 1, 2002,  Valero has two
reportable segments, refining and retail, because of Valero's acquisition of UDS
on December 31, 2001, and its significant retail  operations.  Valero's refining
segment includes refinery, wholesale marketing, product supply and distribution,
and  transportation  operations.  The retail segment  includes  company-operated
convenience stores, Canadian dealers/jobbers and truckstop facilities,  cardlock
facilities and home heating oil operations.  Operations that are not included in
either of the two reportable segments are included in the corporate category.

The  reportable  segments  are  strategic  business  units that offer  different
products and services.  They are managed  separately  as each business  requires
unique  technology and marketing  strategies.  Performance is evaluated based on
operating  income.  Intersegment  sales are generally  derived from transactions
made at prevailing market rates.

                                       18

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)




                                                        Refining         Retail        Corporate           Total
                                                        --------         ------        ---------           -----
                                                                             (in millions)

Three months ended June 30, 2002:
                                                                                            
Operating revenues from external customers.........     $5,223.1       $1,329.3         $    -          $ 6,552.4
Intersegment revenues..............................        654.0              -              -              654.0
Operating income (loss)............................        124.8           47.4          (72.1)             100.1

Three months ended June 30, 2001:
Operating revenues from external customers.........      4,486.3           12.8              -            4,499.1
Intersegment revenues..............................          8.5              -              -                8.5
Operating income (loss)............................        516.9            0.2          (52.9)             464.2

Six months ended June 30, 2002:
Operating revenues from external customers.........      9,175.3        2,499.5              -           11,674.8
Intersegment revenues..............................      1,198.0              -              -            1,198.0
Operating income (loss)............................        186.9           50.8         (137.4)             100.3

Six months ended June 30, 2001:
Operating revenues from external customers.........      8,245.9           22.5              -            8,268.4
Intersegment revenues..............................         14.7              -              -               14.7
Operating income (loss)............................        789.9              -          (88.6)             701.3


Total assets by reportable segment have not changed significantly since December
31,  2001,  except for the  preliminary  allocation  of goodwill to the refining
segment as discussed in Note 3.

15.  ENVIRONMENTAL MATTERS

Liabilities  for  future  remediation  costs  are  recorded  when  environmental
assessments and/or remedial efforts are probable and the costs can be reasonably
estimated.  Other  than for  assessments,  the  timing  and  magnitude  of these
accruals  are  generally  based on the  completion  of  investigations  or other
studies or a commitment  to a formal plan of action.  Environmental  liabilities
are  based  on best  estimates  of  probable  undiscounted  future  costs  using
currently  available  technology and applying  current  regulations,  as well as
Valero's own internal environmental policies.

The balance of and changes in the accruals for environmental  matters, which are
principally  included  in  other  long-term  liabilities,  were as  follows  (in
millions):

 Balance as of December 31, 2001.....................      $173.8
    Additions to accrual.............................         1.2
    Payments, net of third-party recoveries..........       (13.4)
                                                            -----
 Balance as of June 30, 2002.........................      $161.6
                                                            =====

                                       19

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

Valero  believes  that  it  has  adequately   provided  for  its   environmental
liabilities with the accruals referred to above. These liabilities have not been
reduced  by  potential  future  recoveries  from  third  parties.  Environmental
liabilities  are difficult to assess and estimate due to unknown factors such as
the magnitude of possible  contamination,  the timing and extent of remediation,
the  determination  of  Valero's  liability  in  proportion  to  other  parties,
improvements in cleanup technologies, and the extent to which environmental laws
and regulations may change in the future.  Although environmental costs may have
a  significant  impact on  results of  operations  for a single  period,  Valero
believes  that  these  costs  will not have a  material  adverse  effect  on its
financial position.

16.  LITIGATION AND CONTINGENCIES

Unocal
On January 22, 2002,  Union Oil Company of  California  (Unocal)  filed a patent
infringement  lawsuit against Valero in California  federal court. The complaint
seeks a 5.75 cent per gallon royalty on all reformulated  gasoline infringing on
Unocal's '393 and '126 patents.  These  patents  cover certain  compositions  of
cleaner-burning  gasoline.  The  complaint  seeks  treble  damages for  Valero's
alleged willful infringement of Unocal's patents and Valero's alleged conduct to
induce others to infringe the patents.  In a previous lawsuit involving its '393
patent,  Unocal prevailed against five other major refiners. In August 2001, the
FTC announced that it would begin an antitrust investigation concerning Unocal's
conduct  with a joint  industry  research  group during the time that Unocal was
prosecuting its patents at the U.S. Patent and Trademark  Office (PTO).  The FTC
could  potentially  issue an  injunction  against  Unocal's  enforcement  of its
patents  as a  result  of the  FTC  investigation.  In  2001,  the  PTO  began a
reexamination of Unocal's '393 patent,  and in January 2002,  issued a notice of
rejection of all claims of the '393  patent.  In January  2002,  the PTO began a
reexamination  of Unocal's '126 patent,  and on June 26, 2002 issued a notice of
rejection  of all claims of the '126  patent.  On July 3, 2002,  the PTO began a
second reexamination of the '393 patent. The PTO has not issued a final decision
with respect to either patent. The three pending reexaminations could affect the
scope and validity of the  patents.  By  agreement,  the court stayed the patent
lawsuit until  September  30, 2002,  and Valero will seek a further stay pending
the outcome of the PTO reexamination  proceedings.  Notwithstanding the judgment
against the other refiners in the previous  litigation,  Valero believes that it
has several strong  defenses to Unocal's  lawsuit,  including those arising from
Unocal's  misconduct,  and  Valero  believes  it will  prevail  in the  lawsuit.
However,  due  to  the  inherent  uncertainty  of  litigation,  there  can be no
assurance that Valero will prevail,  and an adverse result could have a material
adverse effect on Valero's results of operations and financial position.

MTBE Litigation
Valero has been named as defendant in several cases alleging MTBE  contamination
in groundwater in New York,  Texas and  California.  Complaints in four New York
cases - including those in In re: MTBE Products Liability  Litigation  (formerly
styled Berisha and O'Brien v. Amerada Hess  Corporation,  et al.),  Case No. MDL
1358, Master File C.A. No. 1:00-1898 [SAS], United States District Court for the
Southern  District of New York - allege  that the  gasoline  suppliers  produced
and/or distributed gasoline that is alleged to be defective because it contained
MTBE. In In re: MTBE Products  Liability  Litigation,  the plaintiffs  sought to
certify a class composed of private well owners with detectable  levels of MTBE.
On July 16, 2002,  however,  the court denied the  plaintiffs'  motion for class
certification,  thereby  reducing  the case to the claims of the few  individual
plaintiffs involved in the various  consolidated  actions. In two other New York
cases,  on July 31, 2002 and August 1, 2002,  the trial judge  granted  Valero's
motion to dismiss the  lawsuits,  upholding  the  defendants'  argument that the
plaintiffs'  claims were preempted by the Congressional  objectives of the Clean
Air Act and the EPA's  approval of the use of MTBE as an oxygenate.  Valero also
has been named,  but not served,  in an MTBE lawsuit filed by the Suffolk County
Water  Authority and the County of Suffolk,  New York against Valero and several
other defendants.

                                       20

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

The four Texas cases are based on the alleged  discharge  of gasoline  into East
Caddo Creek in Hunt County,  Texas on March 9, 2000 when a pipeline belonging to
Explorer  Pipeline  Company  ruptured.  Valero  was  named in City of  Dallas v.
Explorer Pipeline Company,  Inc., Valero Energy Corporation,  et al. (removed to
the United  States  District  Court for the Northern  District of Texas from the
160th State  District  Court,  Dallas County,  Texas) and three related  private
landowner  cases.  In August  2002,  Valero and  representatives  of the City of
Dallas  negotiated a settlement of the Explorer  lawsuit on terms  immaterial to
Valero's results of operations and financial position. The settlement is subject
to formal approval by the City, which is expected in the third quarter of 2002.

The three  California  cases are primarily based on a product  liability/product
defect  theory,  and are filed by local water  providers,  including the City of
Santa Monica, the City of Dinuba and Fruitridge Vista Water Company.  In the New
York,  Texas and California  cases,  the plaintiffs  generally seek  individual,
unquantified  compensatory  and punitive  damages and  attorneys'  fees.  Valero
believes it is  unlikely  that the final  outcome of any one of these  claims or
proceedings would have a material adverse effect on its results of operations or
financial  position,  but that an adverse  result in a majority  of these  cases
could have a material  adverse  effect on  Valero's  results of  operations  and
financial position.

Valero is also a party to additional claims and legal proceedings arising in the
ordinary  course of  business.  Valero  believes it is  unlikely  that the final
outcome of any of the claims or  proceedings to which it is a party would have a
material  adverse  effect on its  financial  position,  results of operations or
liquidity;  however, due to the inherent uncertainty of litigation, the range of
possible loss, if any, cannot be estimated with a reasonable degree of precision
and there can be no assurance  that the  resolution of any  particular  claim or
proceeding  would not have an adverse effect on Valero's  results of operations,
financial position or liquidity.

17.  SUBSEQUENT EVENTS

On July 1, 2002,  $275.0  million of 8.625%  Guaranteed  Notes and interest rate
swaps with a notional amount of $200.0 million  matured.  Valero  refinanced the
debt in July 2002 with borrowings under its bank credit facilities.

On July 15, 2002,  Valero  Logistics  Operations,  L.P., a subsidiary  of Valero
L.P.,  completed the sale of $100.0 million aggregate principal amount of 6.875%
senior  notes,   which  mature  on  July  15,  2012.   Valero  L.P.   fully  and
unconditionally  guarantees  the senior  notes.  Proceeds from the offering were
used to reduce  borrowings under Valero Logistics  Operations,  L.P.'s revolving
credit facility and for general corporate purposes.

On July 18, 2002,  Valero's Board of Directors declared a regular quarterly cash
dividend  of $0.10 per common  share  payable  September  11, 2002 to holders of
record as of the close of business on August 14, 2002.

                                       21

                   VALERO ENERGY CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS - (Continued)

On July 19, 2002, Valero L.P. declared a quarterly  partnership  distribution of
$0.70 per unit payable on August 14, 2002 to  unitholders of record on August 1,
2002.  The total  distribution  is expected to be  approximately  $14 million of
which approximately $4 million is payable to minority unitholders.

                                       22


Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

FORWARD-LOOKING STATEMENTS

This Form 10-Q,  including  without  limitation the  discussion  below under the
heading  "Results  of  Operations  -  Outlook,"   contains  certain   estimates,
predictions, projections, assumptions and other "forward-looking statements" (as
defined in Section  27A of the  Securities  Act of 1933 and  Section  21E of the
Securities  Exchange Act of 1934) that involve various risks and  uncertainties.
While these forward-looking  statements, and any assumptions upon which they are
based, are made in good faith and reflect  Valero's  current judgment  regarding
the direction of its business, actual results will almost always vary, sometimes
materially, from any estimates, predictions,  projections, assumptions, or other
future performance  suggested in this report. These  forward-looking  statements
can  generally be  identified by the words  "anticipate,"  "believe,"  "expect,"
"plan," "intend," "estimate,"  "project," "budget," "forecast," "will," "could,"
"should,"  "may"  and  similar  expressions.  These  forward-looking  statements
include, among other things, statements regarding:

o    the effect of Valero's  recently  completed  acquisition of UDS on Valero's
     business, results of operations and financial position;
o    future refining margins, including gasoline and heating oil margins;
o    future retail margins,  including  gasoline,  diesel fuel, home heating oil
     and  convenience  store  merchandise  margins;
o    expectations regarding feedstock costs, including crude oil discounts,  and
     operating  expenses;
o    anticipated levels of crude oil and refined product inventories;
o    Valero's  anticipated  level of  capital  investments,  including  deferred
     refinery  turnaround  and  catalyst  costs  and  capital  expenditures  for
     environmental  and  other  purposes,   and  the  effect  of  these  capital
     investments on Valero's results of operations;
o    anticipated  trends in the supply and demand for crude oil  feedstocks  and
     refined products in the United States, Canada and elsewhere;
o    expectations regarding environmental and other regulatory initiatives; and
o    the effect of general  economic and other conditions on refining and retail
     industry fundamentals.

Valero's  forward-looking  statements  are based on its beliefs and  assumptions
derived  from  information  available  at the  time  the  statements  are  made.
Differences between actual results and any future performance suggested in these
forward-looking statements could result from a variety of factors, including the
following:

o    acts of terrorism aimed at either Valero's  facilities or other  facilities
     that could impair  Valero's  ability to produce  and/or  transport  refined
     products or receive foreign feedstocks;
o    political  conditions in crude oil producing regions,  including the Middle
     East;
o    the domestic  and foreign  supplies of refined  products  such as gasoline,
     diesel, jet fuel, home heating oil and petrochemicals;
o    the domestic and foreign supplies of crude oil and other feedstocks;
o    the  ability of the  members of the  Organization  of  Petroleum  Exporting
     Countries (OPEC) to agree on and to maintain crude oil price and production
     controls;
o    the level of consumer demand, including seasonal fluctuations;
o    refinery overcapacity or undercapacity;
o    the actions taken by competitors,  including both pricing and the expansion
     and retirement of refining capacity in response to market conditions;
o    environmental  and other  regulations  at both the state and federal levels
     and in  foreign  countries;
o    the level of foreign imports of refined products;

                                       23

o    accidents or other unscheduled  shutdowns  affecting  Valero's  refineries,
     machinery,  pipelines  or  equipment,  or those of  Valero's  suppliers  or
     customers;
o    changes in the cost or  availability of  transportation  for feedstocks and
     refined products;
o    the  price,   availability   and  acceptance  of   alternative   fuels  and
     alternative-fuel vehicles;
o    cancellation  of or failure  to  implement  planned  capital  projects  and
     realize the various assumptions and benefits projected for such projects or
     cost overruns in constructing such planned capital projects;
o    earthquakes,  tornadoes  and  irregular  weather,  which can  unforeseeably
     affect the price or availability of feedstocks and refined products;
o    rulings,  judgments,  or  settlements  in  litigation  or  other  legal  or
     regulatory matters, including unexpected environmental remediation costs in
     excess of any reserves or insurance coverage;
o    the  introduction  or enactment of federal or state  legislation  which may
     adversely affect Valero's business or operations;
o    changes in the credit  ratings  assigned to Valero's  debt  securities  and
     trade credit;
o    changes in the value of the Canadian dollar relative to the U.S. dollar;
o    overall economic conditions; and
o    other economic,  business,  competitive  and/or regulatory factors that may
     affect Valero's  business  generally as described in Valero's  filings with
     the SEC.

Any one of these factors,  or a combination of these factors,  could  materially
affect  Valero's  future results of operations  and whether any  forward-looking
statements ultimately prove to be accurate.  Valero's forward-looking statements
are not  guarantees  of  future  performance,  and  actual  results  and  future
performance may differ  materially  from those suggested in any  forward-looking
statement.  Valero  does not  intend to  update  these  statements  unless it is
required by the securities laws to do so.

All  subsequent  written and oral  forward-looking  statements  attributable  to
Valero or persons acting on its behalf are expressly qualified in their entirety
by the foregoing. Valero undertakes no obligation to publicly release the result
of any  revisions  to any such  forward-looking  statements  that may be made to
reflect events or circumstances  after the date of this report or to reflect the
occurrence of unanticipated events.




                                       24



                              RESULTS OF OPERATIONS

Second Quarter 2002 Compared to Second Quarter 2001

                                 Financial Highlights (millions of dollars, except per share amounts)

                                                                             Three Months Ended June 30,
                                                                            ---------------------------
                                                                     2002(a)          2001(a)            Change
                                                                     ------           ------             ------

                                                                                              
Operating revenues.............................................   $ 6,552.4        $ 4,499.1           $2,053.3

Cost of sales..................................................    (5,777.1)        (3,707.0)          (2,070.1)
Refining operating expenses:
 Cash (fixed and variable).....................................      (331.3)          (218.2)            (113.1)
 Depreciation and amortization.................................       (94.8)           (54.8)             (40.0)
Retail selling expenses:
 Cash..........................................................      (166.1)            (1.5)            (164.6)
 Depreciation and amortization.................................       (10.9)            (0.5)             (10.4)
Administrative expenses:
 Cash..........................................................       (65.1)           (50.9)             (14.2)
 Depreciation and amortization.................................        (7.0)            (2.0)              (5.0)
                                                                    -------          -------           --------
Operating income...............................................       100.1            464.2             (364.1)
Other income (expense), net....................................         2.1             (0.8)               2.9
Interest and debt expense, net.................................       (72.3)           (20.5)             (51.8)
Minority interest in net income of consolidated
 partnership...................................................        (4.0)             -                 (4.0)
Distributions on preferred securities of subsidiary trusts.....        (7.5)            (3.3)              (4.2)
Income tax expense.............................................        (7.1)          (164.8)             157.7
                                                                    -------          -------           --------
   Net income.. ...............................................     $  11.3       $    274.8           $ (263.5)
                                                                    ========         =======           ========

Earnings per common share - assuming dilution..................     $  0.10           $ 4.23           $  (4.13)

Earnings before interest, taxes, depreciation and
 amortization (EBITDA).........................................     $ 202.4          $ 517.4           $ (315.0)

Ratio of EBITDA to interest incurred...........................        2.7x            22.9x             (20.2x)

- ----------------------------------------------------------------------------------------------------------------


The following notes relate to references on pages 25 through 28.
(a)  The second quarter of 2002 includes the operations of UDS,  Huntway and the
     El Paso Corpus Christi Refinery and related product logistics business. The
     second  quarter of 2001  excludes  the  operations  of UDS but includes the
     operations of Huntway and the El Paso Corpus  Christi  Refinery and related
     product logistics business beginning June 1, 2001.
(b)  The Gulf Coast refining  region  includes the Corpus  Christi,  Texas City,
     Houston,  Three  Rivers and Krotz  Springs  Refineries;  the  Mid-Continent
     refining  region  includes the McKee,  Ardmore and Denver  Refineries;  the
     Northeast refining region includes the Quebec and Paulsboro Refineries; and
     the  West  Coast  refining  region  includes  the  Benicia  and  Wilmington
     Refineries.
(c)  The market  reference  differential for sour crude oil is based on 50% Arab
     Medium and 50% Arab Light posted prices.



                                       25



                             Operating Highlights

                                                         Three Months Ended June 30,
                                                         ---------------------------
                                                     2002(a)      2001(a)        Change
                                                     ------       ------         ------

Refining:
                                                                       
Throughput volumes (thousand barrels per day)...      1,549        1,045            504
Average throughput margin per barrel............     $ 3.91       $ 8.31        $ (4.40)
Operating costs per barrel:
   Cash (fixed and variable)....................     $ 2.35       $ 2.30        $  0.05
   Depreciation and amortization................       0.67         0.57           0.10
                                                       ----         ----           ----
     Total operating costs per barrel...........     $ 3.02       $ 2.87        $  0.15
                                                       ====         ====           ====

Charges:
   Crude oils:
     Sour.......................................         43%          62%           (19)
     Sweet......................................         34           11             23
                                                         --           --            ---
       Total crude oils.........................         77           73              4
   Residual fuel oil............................          4            9             (5)
   Other feedstocks and blendstocks.............         19           18              1
                                                        ---          ---            ---
     Total charges..............................        100%         100%             -
                                                        ===          ===            ===

Yields:
   Gasolines and blendstocks....................         56%          54%             2
   Distillates..................................         26           27             (1)
   Petrochemicals...............................          3            3              -
   Lubes and asphalts...........................          5            3              2
   Other products...............................         10           13             (3)
                                                        ---          ---            ---
     Total yields...............................        100%         100%             -
                                                        ===          ===            ===

Retail - U.S.:
Company-operated fuel sites (average)...........      1,399           11          1,388
Fuel volumes (gallons per day per site).........      4,371        6,449         (2,078)
Fuel margin (per gallon)........................     $0.137       $0.294        $(0.157)
Merchandise sales (in millions).................     $275.8       $  0.9        $ 274.9
Merchandise margin (percentage of sales)........       27.8%        27.0%           0.8%
Margin on miscellaneous sales (in millions).....     $ 11.7       $    -        $  11.7
Selling expenses (per gallon)...................     $0.226       $0.224        $ 0.002

Retail - Northeast:
Fuel volumes (thousand gallons per day).........      3,127          N/A
Fuel margin (per gallon)........................     $0.177          N/A
Merchandise sales (in millions).................     $ 24.7          N/A
Merchandise margin (percentage of sales)........       22.6%         N/A
Margin on miscellaneous sales (in millions).....     $  4.0          N/A
Selling expenses (per gallon)...................     $0.141          N/A





                                       26



                   Refining Operating Highlights by Region (b)

                                                             Three Months Ended June 30,
                                                             --------------------------
                                                          2002(a)      2001(a)     Change
                                                          ------       ------      ------

Gulf Coast:
                                                                          
Throughput volumes (thousand barrels per day).......         643         681          (38)
Average throughput margin per barrel................      $ 3.94      $ 8.01       $(4.07)
Operating costs per barrel:
 Cash (fixed and variable)..........................      $ 2.60      $ 2.06       $ 0.54
 Depreciation and amortization......................        0.78        0.59         0.19
                                                            ----        ----         ----
  Total operating costs per barrel..................      $ 3.38      $ 2.65       $ 0.73
                                                            ====        ====         ====

Mid-Continent:
Throughput volumes (thousand barrels per day).......         269         N/A
Average throughput margin per barrel................      $ 4.89         N/A
Operating costs per barrel:
 Cash (fixed and variable)..........................      $ 2.08         N/A
 Depreciation and amortization......................        0.54         N/A
                                                            ----
  Total operating costs per barrel..................      $ 2.62         N/A
                                                            ====

Northeast:
Throughput volumes (thousand barrels per day).......         336         186          150
Average throughput margin per barrel................      $ 2.39      $ 7.18       $(4.79)
Operating costs per barrel:
 Cash (fixed and variable)..........................      $ 1.60      $ 2.56       $(0.96)
 Depreciation and amortization......................        0.51        0.47         0.04
                                                            ----        ----         ----
  Total operating costs per barrel..................      $ 2.11      $ 3.03       $(0.92)
                                                            ====        ====         ====

West Coast:
Throughput volumes (thousand barrels per day).......         301         178          123
Average throughput margin per barrel................      $ 4.68      $10.59       $(5.91)
Operating costs per barrel:
  Cash (fixed and variable).........................      $ 2.91      $ 2.91       $    -
  Depreciation and amortization.....................        0.76        0.60         0.16
                                                            ----        ----         ----
   Total operating costs per barrel.................      $ 3.67      $ 3.51       $ 0.16
                                                            ====        ====         ====




                                       27



                               Average Market Reference Prices and Differentials (dollars per barrel)


                                                          Three Months Ended June 30,
                                                          ---------------------------
                                                      2002(a)       2001(a)       Change
                                                      ------        ------        ------

Feedstocks:
                                                                        
 West Texas Intermediate (WTI) crude oil........      $26.27        $27.91       $ (1.64)
 WTI less sour crude oil at U.S. Gulf Coast (c).      $ 2.06        $ 6.10       $ (4.04)
 WTI less Alaska North Slope (ANS)..............      $ 1.27        $ 1.83       $ (0.56)

Products:
 U.S. Gulf Coast:
   Conventional 87 gasoline less WTI............      $ 5.31        $ 8.86       $ (3.55)
   No. 2 fuel oil less WTI......................      $ 0.34        $ 3.22       $ (2.88)
   Propylene less WTI...........................      $ 4.95        $(6.79)      $ 11.74
 U.S. Mid-Continent:
    Conventional 87 gasoline less WTI...........      $ 6.42        $14.34       $ (7.92)
    Low-sulfur diesel less WTI..................      $ 2.23        $ 9.34       $ (7.11)
 U.S. East Coast:
   Conventional 87 gasoline less WTI............      $ 3.87        $ 8.18       $ (4.31)
   No. 2 fuel oil less WTI......................      $ 1.38        $ 4.20       $ (2.82)
   Lube oils less WTI...........................      $13.42        $26.56       $(13.14)
 U.S. West Coast:
   CARB 87 gasoline less ANS....................      $11.53        $20.57       $ (9.04)
   Low-sulfur diesel less ANS...................      $ 3.67        $ 9.97       $ (6.30)


General

Valero  reported net income for the second quarter of 2002 of $11.3 million,  or
$0.10 per share,  compared to net income of $274.8 million,  or $4.23 per share,
in the second quarter of 2001.

Operating  revenues  increased 46% in the second quarter of 2002 compared to the
second  quarter  of 2001  primarily  as a result  of the  additional  throughput
volumes  from the refinery  operations  acquired in the UDS, El Paso and Huntway
Acquisitions,  somewhat  offset by a  significant  decline  in  refined  product
prices.  However,  operating  income  for the second  quarter of 2002  decreased
significantly  to $100.1 million  compared to operating income of $464.2 million
for the same period in 2001. The decrease in operating  income from 2001 to 2002
was due  mainly to a 53%  decline in  refining  throughput  margin  per  barrel,
attributable  primarily  to  exceptionally  weak  discounts  for sour crude oil,
Valero's primary feedstock,  and significantly  lower refined product margins in
virtually  all of Valero's  markets.  In addition to the overall  poor  refining
margin  environment,  operating income was also lower due to a significant level
of scheduled and unscheduled downtimes at several of Valero's refineries.

Refining

Operating  income for  Valero's  refining  segment  was $124.8  million  for the
quarter ended June 30, 2002,  compared to operating income of $516.9 million for
the quarter ended June 30, 2001. In the second quarter of 2001, gasoline margins
were  high as a result  of  strong  demand  and the  carryover  effects  of high
refinery  turnaround  activity  during the first  quarter of 2001.  In addition,
distillate margins were strong as a result of fuel switching due to high natural
gas prices and sour crude oil discounts to WTI were at near-record levels due to
increased supplies of heavier crude oil. However, in the second quarter of 2002,
refining operating results were impacted by the following factors:

                                       28

o    distillate  margins  declined  over 60% in  every  region  from the  second
     quarter of 2001 due to high  inventory  levels as a result of weak economic
     conditions,  the  unusually  warm  winter in the  northeastern  part of the
     United  States  and in  Europe,  and lower jet fuel  demand  following  the
     September 11, 2001 terrorist attacks;
o    discounts on Valero's sour crude oil  feedstocks  during the second quarter
     of 2002 declined over 66% from second quarter 2001 levels  primarily due to
     crude oil production  cuts by OPEC and limited  availability  of Iraqi sour
     crude oil on the world market;
o    although  gasoline  demand was  strong,  gasoline  margins  declined in all
     regions of the United States from the extremely high margins experienced in
     the second  quarter of 2001 due to higher  levels of gasoline  inventories,
     resulting  mainly from higher  imports in the second  quarter of 2002 which
     has  moderated  price  spikes  relative  to the  previous  two  years,  and
     increased production of CARB gasoline in California; and,
o    refinery  utilization  rates were lower than normal  operating rates during
     the second quarter of 2002. The refinery utilization rates were impacted by
     the following factors:
     o    Valero's Texas City Refinery was affected by unscheduled  downtime and
          turnaround activity, which started in mid-March 2002 and was completed
          in late May 2002, and high  vibrations in a main airblower of the FCCU
          that caused a shutdown in early June 2002 for over one week.
     o    The hydrogen unit at the Benicia Refinery was shut down for almost one
          month after power failures interrupted  operations in early June 2002.
          The shutdown  reduced  production  of CARB  gasoline by  approximately
          30,000 barrels per day during this period.
     o    Production at ten of Valero's  refineries  was cut during June 2002 by
          as  much  as  23%  from  normal  levels  due to  uneconomic  operating
          conditions.

Partially  offsetting the above decreases in operating income was an approximate
net $14 million  benefit to operating  income  resulting  from the settlement in
June 2002 of a petroleum  products purchase  agreement and related hedge assumed
as part of the UDS Acquisition.

Refining cash  operating  expenses were 52% higher during the second  quarter of
2002 as compared to the second  quarter of 2001 due to the  additional  refinery
operations  from  the UDS,  El Paso  and  Huntway  Acquisitions.  However,  cash
operating costs per barrel increased only 2% between the quarters.

Retail

Retail  operating  income was $47.4 million for the quarter ended June 30, 2002,
compared to  operating  income of $0.2  million  for the quarter  ended June 30,
2001, which included only the 11 northern  California  retail stores operated by
Valero at that time. U.S. retail operations  generated operating income of $31.8
million for the second  quarter of 2002 as fuel  margins  improved to $0.137 per
gallon in the second  quarter from the low margins of $0.05 per gallon  realized
in the first  quarter  of 2002.  Valero's  Northeast  retail  operations,  which
include retail outlets in Canada and the home heating oil business in Canada and
the northeastern U.S.,  generated an operating profit of $15.6 million resulting
from a fuel margin of $0.177 per gallon.

Retail cash selling  expenses for the second  quarter of 2002  increased  $164.6
million  from the second  quarter of 2001 due to the  additional  retail  stores
acquired in the UDS Acquisition.

Corporate Expenses and Other

Administrative  expenses,  excluding  depreciation and  amortization,  increased
$14.2 million in the second  quarter of 2002  compared to the second  quarter of
2001 due primarily to the UDS Acquisition,  partially offset by reduced variable
compensation as a result of significantly lower income generated in 2002.

                                       29

Net interest  expense  increased  $51.8  million to $72.3  million in the second
quarter of 2002  compared  to the second  quarter of 2001 due  primarily  to the
incremental  debt incurred to finance the UDS  Acquisition,  the additional debt
assumed in the UDS  Acquisition,  and  increased  interest  incurred  in 2002 in
connection with the capital leases associated with the El Paso Acquisition which
was effective June 1, 2001. Interest expense on the debt incurred to finance the
UDS  Acquisition  increased in the second  quarter of 2002 compared to the first
quarter  of 2002 as fixed  rates  related  to the  issuance  of $1.8  billion of
long-term  senior notes  issued in mid-April  2002 were higher than the floating
rates under the bridge loan that was repaid with the senior note proceeds.

The minority interest in net income of consolidated  partnership of $4.0 million
represents  the  minority  unitholders'  share of the net income of Valero  L.P.
Valero  L.P.  owns  and  operates  most of the  crude  oil and  refined  product
pipeline, terminalling and storage assets located in Texas, Oklahoma, New Mexico
and Colorado that support Valero's McKee, Three Rivers and Ardmore Refineries.

Distributions  on preferred  securities  of  subsidiary  trusts  increased  $4.2
million from $3.3  million in the second  quarter of 2001 to $7.5 million in the
second quarter of 2002.  This increase is due to the  distributions  incurred on
the $200 million of 8.32% Trust Originated  Preferred  Securities assumed in the
UDS Acquisition.

Income tax expense  decreased  $157.7  million from $164.8 million in the second
quarter of 2001 to $7.1 million in the second  quarter of 2002,  due mainly to a
$421.2  million  decrease  in pre-tax  income  resulting  mainly  from the lower
operating income and higher interest expense.

The decrease in the ratio of EBITDA to interest  incurred for the quarter  ended
June 30,  2002  from the  quarter  ended  June 30,  2001 was due  mainly  to the
combination of lower operating income and higher interest expense in 2002.



                                       30

Six Months Ended June 30, 2002 Compared to Six Months Ended June 30, 2001

      Financial Highlights (millions of dollars, except per share amounts)



                                                                        Six Months Ended June 30,
                                                                        -------------------------
                                                                  2002(a)          2001(a)        Change
                                                                  ------           ------         ------

                                                                                       
Operating revenues..........................................    $11,674.8        $8,268.4       $3,406.4

Cost of sales...............................................    (10,261.0)       (6,954.5)      (3,306.5)
Refining operating expenses:
 Cash (fixed and variable)..................................       (638.5)         (415.1)        (223.4)
 Depreciation and amortization..............................       (192.2)         (105.3)         (86.9)
Retail selling expenses:
 Cash.......................................................       (324.6)           (2.9)        (321.7)
 Depreciation and amortization..............................        (20.8)           (0.7)         (20.1)
Administrative expenses:
 Cash.......................................................       (123.4)          (84.4)         (39.0)
 Depreciation and amortization..............................        (14.0)           (4.2)          (9.8)
                                                                 --------         -------        -------
Operating income............................................        100.3           701.3         (601.0)
Other income (expense), net.................................          4.9            (1.1)           6.0
Interest and debt expense, net..............................       (126.9)          (39.2)         (87.7)
Minority interest in net income of consolidated
 partnership................................................         (6.6)              -           (6.6)
Distributions on preferred securities of subsidiary trusts..        (15.0)           (6.7)          (8.3)
Income tax benefit (expense)................................         16.0          (243.4)         259.4
                                                                 --------         -------        -------
   Net income (loss)........................................    $   (27.3)       $  410.9       $ (438.2)
                                                                 ========         =======        =======

Earnings (loss) per common share - assuming dilution........    $   (0.26)       $   6.35       $  (6.61)

EBITDA......................................................    $   309.6        $  803.7       $ (494.1)

Ratio of EBITDA to interest incurred........................         2.3x           18.3x         (16.0x)
- --------------------------------------------------------------------------------------------------------


The following notes relate to references on pages 31 through 34.
(a)  The six months ended June 30, 2002 includes the operations of UDS,  Huntway
     and the El Paso  Corpus  Christi  Refinery  and related  product  logistics
     business. The six months ended June 30, 2001 excludes the operations of UDS
     but  includes  the  operations  of Huntway and the El Paso  Corpus  Christi
     Refinery and related product logistics business beginning June 1, 2001.
(b)  The Gulf Coast refining  region  includes the Corpus  Christi,  Texas City,
     Houston,  Three  Rivers and Krotz  Springs  Refineries;  the  Mid-Continent
     refining  region  includes the McKee,  Ardmore and Denver  Refineries;  the
     Northeast refining region includes the Quebec and Paulsboro Refineries; and
     the  West  Coast  refining  region  includes  the  Benicia  and  Wilmington
     Refineries.
(c)  The market  reference  differential for sour crude oil is based on 50% Arab
     Medium and 50% Arab Light posted prices.



                                       31



                             Operating Highlights


                                                                        Six Months Ended June 30,
                                                                        -------------------------
                                                                2002(a)           2001(a)           Change
                                                                ------            ------            ------

Refining:
                                                                                          
Throughput volumes (thousand barrels per day).............       1,536               961              575
Average throughput margin per barrel......................      $ 3.66            $ 7.53           $(3.87)
Operating costs per barrel:
 Cash (fixed and variable)................................      $ 2.30            $ 2.39           $(0.09)
 Depreciation and amortization............................        0.69              0.60             0.09
                                                                  ----              ----             ----
  Total operating costs per barrel........................      $ 2.99            $ 2.99           $    -
                                                                  ====              ====             ====

Charges:
 Crude oils:
  Sour....................................................          45%               61%             (16)
  Sweet...................................................          34                12               22
                                                                   ---                --              ---
   Total crude oils.......................................          79                73                6
 Residual fuel oil........................................           4                 8               (4)
 Other feedstocks and blendstocks.........................          17                19               (2)
                                                                   ---               ---               --
   Total charges..........................................         100%              100%               -
                                                                   ===               ===              ===

Yields:
 Gasolines and blendstocks................................          54%               54%               -
 Distillates..............................................          27                27                -
 Petrochemicals...........................................           3                 3                -
 Lubes and asphalts.......................................           4                 3                1
 Other products...........................................          12                13               (1)
                                                                   ---               ---              ---
  Total yields............................................         100%              100%               -
                                                                   ===               ===              ===

Retail - U.S.:
Company-operated fuel sites (average).....................       1,409                11            1,398
Fuel volumes (gallons per day per site)...................       4,436             5,908           (1,472)
Fuel margin (per gallon)..................................     $ 0.094           $ 0.257          $(0.163)
Merchandise sales (in millions)...........................     $ 524.0           $   1.8          $ 522.2
Merchandise margin (percentage of sales)..................        27.1%             30.8%            (3.7)%
Margin on miscellaneous sales (in millions)...............     $  22.5           $     -          $  22.5
Selling expenses (per gallon).............................     $ 0.217           $ 0.246          $(0.029)

Retail - Northeast:
Fuel volumes (thousand gallons per day)...................       3,227               N/A
Fuel margin (per gallon)..................................     $ 0.183               N/A
Merchandise sales (in millions)...........................     $  45.3               N/A
Merchandise margin (percentage of sales)..................        22.5%              N/A
Margin on miscellaneous sales (in millions)...............     $   8.1               N/A
Selling expenses (per gallon).............................     $ 0.135               N/A





                                       32


                   Refining Operating Highlights by Region (b)


                                                    Six Months Ended June 30,
                                                    -------------------------
                                                  2002(a)    2001(a)     Change
                                                  ------     ------      ------

Gulf Coast:
Throughput volumes (thousand barrels per day)..     636        609           27
Average throughput margin per barrel..........   $ 3.54     $ 7.30       $(3.76)
Operating costs per barrel:
 Cash (fixed and variable)....................   $ 2.46     $ 2.19       $ 0.27
 Depreciation and amortization................     0.81       0.64         0.17
                                                   ----       ----         ----
  Total operating costs per barrel............   $ 3.27     $ 2.83       $ 0.44
                                                   ====       ====         ====

Mid-Continent:
Throughput volumes (thousand barrels per day).      257        N/A
Average throughput margin per barrel..........   $ 4.19        N/A
Operating costs per barrel:
 Cash (fixed and variable)....................   $ 2.21        N/A
 Depreciation and amortization................     0.55        N/A
                                                   ----        N/A
  Total operating costs per barrel............   $ 2.76        N/A
                                                   ====

Northeast:
Throughput volumes (thousand barrels per day).      346        186          160
Average throughput margin per barrel..........   $ 2.23     $ 5.96       $(3.73)
Operating costs per barrel:
 Cash (fixed and variable)....................   $ 1.55     $ 2.30       $(0.75)
 Depreciation and amortization................     0.50       0.48         0.02
                                                   ----       ----         ----
  Total operating costs per barrel............   $ 2.05     $ 2.78       $(0.73)
                                                   ====       ====         ====

West Coast:
Throughput volumes (thousand barrels per day).      297        166          131
Average throughput margin per barrel..........   $ 5.11     $10.12       $(5.01)
Operating costs per barrel:
 Cash (fixed and variable)....................   $ 2.90     $ 3.22       $(0.32)
 Depreciation and amortization................     0.76       0.59         0.17
                                                   ----       ----         ----
  Total operating costs per barrel............   $ 3.66     $ 3.81       $(0.15)
                                                   ====       ====         ====



                                       33



     Average Market Reference Prices and Differentials (dollars per barrel)


                                                          Six Months Ended June 30,
                                                          -------------------------
                                                      2002(a)    2001(a)       Change
                                                      ------     ------        ------
Feedstocks:
                                                                     
 WTI crude oil.....................................  $ 23.94     $ 28.35      $ (4.41)
 WTI less sour crude oil at U.S. Gulf Coast (c)....  $  2.33     $  5.72      $ (3.39)
 WTI less ANS......................................  $  1.51     $  2.79      $ (1.28)

Products:
 U.S. Gulf Coast:
   Conventional 87 gasoline less WTI...............  $  4.42     $  7.31      $ (2.89)
   No. 2 fuel oil less WTI.........................  $  0.83     $  3.35      $ (2.52)
   Propylene less WTI..............................  $  2.87     $ (2.06)     $  4.93
 U.S. Mid-Continent:
    Conventional 87 gasoline less WTI..............  $  5.48     $ 10.52      $ (5.04)
    Low-sulfur diesel less WTI.....................  $  2.41     $  7.56      $ (5.15)
 U.S. East Coast:
   Conventional 87 gasoline less WTI...............  $  3.68     $  6.73      $ (3.05)
   No. 2 fuel oil less WTI.........................  $  1.88     $  4.26      $ (2.38)
   Lube oils less WTI..............................  $ 15.37     $ 26.40      $(11.03)
 U.S. West Coast:
   CARB 87 gasoline less ANS.......................  $ 11.37     $ 20.02      $ (8.65)
   Low-sulfur diesel less ANS......................  $  4.46     $  9.68      $ (5.22)


General

Valero  reported  a net loss for the six  months  ended  June 30,  2002 of $27.3
million, or $0.26 per share,  compared to net income of $410.9 million, or $6.35
per share, for the six months ended June 30, 2001.

Operating  revenues  increased  41% in the  first  six  months  of 2002 to $11.7
billion  compared to $8.3 billion in the first six months of 2001 primarily as a
result  of the  additional  throughput  volumes  from  the  refinery  operations
acquired  in the UDS, El Paso and Huntway  Acquisitions,  partially  offset by a
significant decline in refined product prices. However, operating income for the
first six months of 2002 decreased  significantly  to $100.3 million compared to
operating  income of $701.3 million for the same period in 2001. The decrease in
operating  income  from 2001 to 2002 was due mainly to a 51% decline in refining
throughput margin per barrel, attributable primarily to depressed sour crude oil
discounts and  significantly  lower refined  product margins in virtually all of
Valero's markets.  In addition to the overall poor refining margin  environment,
operating  income was also lower due to a  significant  level of  scheduled  and
unscheduled downtimes at several of Valero's refineries.

Refining

Operating  income for Valero's  refining  segment was $186.9 million for the six
months ended June 30, 2002,  compared to operating  income of $789.9 million for
the six months  ended June 30, 2001.  In the first six months of 2001,  gasoline
and distillate  margins were  exceptionally high as a result of strong demand, a
cold winter and high  natural gas prices,  and sour crude oil  discounts  to WTI
were at near-record  levels.  However, in the first six months of 2002, refining
operating results were impacted by the following factors:
o    gasoline  and  distillate  margins  declined   significantly  due  to  high
     inventory   levels  for  these  products  as  a  result  of  weak  economic
     conditions, an unusually warm winter in the northeastern part of the United
     States and in Europe, and lower jet fuel demand following the September 11,
     2001 terrorist attacks.

                                       34

     In addition,  higher  imports of gasoline have kept  inventories  at normal
     levels and have moderated price spikes relative to the previous two years;
o    discounts on Valero's sour crude oil feedstocks during the first six months
     of 2002  declined  almost  60% from the  first six  months  of 2001  levels
     primarily due to OPEC's crude oil production cuts, which were predominantly
     sour crude oils; and
o    refinery  utilization rates were significantly below normal operating rates
     during the six months  ended June 30,  2002,  as seven of  Valero's  twelve
     refineries  were  affected  by  turnaround  activities.  In addition to the
     scheduled  downtime,  Valero also  experienced  some unplanned  maintenance
     during the first six months of 2002, and  production at several  refineries
     was cut by as much as 25% due to uneconomic operating conditions.
Partially  offsetting the above decreases in operating income was an approximate
net $14 million  benefit to operating  income  resulting  from the settlement in
June 2002 of a petroleum  products purchase  agreement and related hedge assumed
as part of the UDS Acquisition.

Refining cash  operating  expenses were 54% higher for the six months ended June
30, 2002 as compared to the six months ended June 30, 2001 due to the additional
refinery  operations  from the UDS, El Paso and Huntway  Acquisitions.  However,
cash operating costs per barrel decreased 4% between the periods.

Retail

Retail  operating  income was $50.8  million  for the six months  ended June 30,
2002,  compared to breakeven  operations for the six months ended June 30, 2001,
which included only the 11 northern  California retail stores operated by Valero
at that time. U.S. retail operations  realized fuel margins of $0.094 per gallon
for the six months ended June 30, 2002, recovering in the second quarter of 2002
from the very low margin  environment  that  prevailed  in the first  quarter of
2002.  Valero's Northeast retail operations  generated operating income of $38.3
million resulting from a fuel margin of $0.183 per gallon.

Retail  selling  expenses  for the first six  months of 2002 were  significantly
higher  than the first six months of 2001 due to the  additional  retail  stores
acquired in the UDS Acquisition.

Corporate Expenses and Other

Administrative expenses, excluding depreciation and amortization, increased from
$84.4  million for the six months ended June 30, 2001 to $123.4  million for the
same period in 2002.  This  increase was due  primarily to the UDS  Acquisition,
partially  offset  by  reduced  variable  compensation  as a result  of the loss
incurred in the first half of 2002.

Net interest expense  increased $87.7 million to $126.9 million in the first six
months of 2002  compared  to the first six months of 2001 due  primarily  to the
incremental  debt incurred to finance the UDS  Acquisition,  the additional debt
assumed in the UDS Acquisition, and interest incurred in 2002 in connection with
the capital leases  associated with the El Paso Acquisition  which was effective
June 1, 2001.

The minority interest in net income of consolidated  partnership of $6.6 million
represents the minority unitholders' share of the net income of Valero L.P.

Distributions  on preferred  securities  of  subsidiary  trusts  increased  $8.3
million  from $6.7  million  for the six  months  ended  June 30,  2001 to $15.0
million  for the six months  ended June 30,  2002.  This  increase is due to the
distributions  incurred on the $200 million of 8.32% Trust Originated  Preferred
Securities assumed in the UDS Acquisition.

                                       35

Income taxes decreased  $259.4 million from tax expense of $243.4 million in the
first six  months of 2001 to a tax  benefit  of $16.0  million  in the first six
months of 2002, due mainly to the significant  decrease in operating  income and
increased interest expense.

The  decrease  in the ratio of EBITDA to  interest  incurred  for the six months
ended June 30,  2002 from the six months  ended June 30,  2001 was due mainly to
the combination of lower operating income and higher interest expense in 2002.

OUTLOOK

Industry  fundamentals  have  created a  challenging  environment  for  refining
companies  during the first half of 2002.  Although  Valero is encouraged by the
recent  positive  trends in certain key components of the refining and marketing
business,  certain other  unfavorable  trends  continue  that mitigate  Valero's
optimism about the outlook for the remainder of 2002.

Gasoline demand increased about 2.5% for the first seven months of 2002 compared
to the same period in 2001, due primarily to lower gasoline prices at the retail
level, an increasing number of sport utility vehicles, and more travelers opting
to drive rather than fly. Gasoline margins in July 2002 were higher than average
levels for that time of year but were  still  below the  near-record  margins in
2001, due in part to higher  imports and increased  inventories in 2002. In July
2002, gasoline margins averaged $4.79 per barrel in the Gulf Coast region, $7.65
per barrel in the  Mid-continent  region,  and $5.02 per barrel in the Northeast
region. West Coast CARB gasoline margins averaged about $10.18 per barrel, which
were slightly  below normal,  due  primarily to increased  gasoline  production.
Gasoline demand is expected to remain strong on a seasonal  basis,  which should
help to sustain  gasoline  margins at reasonable  levels through at least August
2002.  If gasoline  production  and imports  continue at recently  high  levels,
margins could be pressured as demand declines beyond the summer driving season.

Distillate  margins  continue  to be  negatively  impacted  by  high  distillate
inventories  caused by reduced jet fuel demand  following the September 11, 2001
terrorist attacks and record warm winter  temperatures in the Northeast in early
2002.  Although  demand for  distillates  has  improved  recently to more normal
levels for this time of year,  distillate  margins  are  expected to remain weak
until distillate inventories are reduced.

Although the sour crude oil discount to WTI has  recently  improved,  it remains
lower  than  the  five-year   average  discount  of  $3.25  per  barrel  and  is
substantially  less than the $4.37 per barrel  discount in the third  quarter of
2001. The crude oil production cuts by OPEC  dramatically  reduced the supply of
heavy, sour crude oil and negatively impacted those discounts and,  accordingly,
Valero's  net  income.  As economic  conditions  begin to improve and demand for
crude oil  increases,  Valero  expects  that  additional  sour crude oil will be
produced,  which should increase sour crude oil discounts and positively  affect
Valero's net income.

LIQUIDITY AND CAPITAL RESOURCES

Cash Flows for the Six Months  Ended June 30, 2002 and 2001
During the first six months of 2002,  net cash provided by operating  activities
was $22.7  million as compared to net cash  provided by operating  activities of
$513.5  million  during  the first  six  months of 2001.  The  decrease  in cash
provided by operating  activities was due primarily to the unfavorable change in
income as described above under "Results of Operations."

                                       36

During the six months ended June 30, 2002,  cash and temporary cash  investments
increased  $91.5 million as Valero received $300.9 million from the liquidation
of its investment in the  Diamond-Koch  joint  venture,  $925.0 million from the
sale of the Golden  Eagle  Business,  and $1.8  billion  from the sale of senior
notes.  Valero used these  proceeds,  together with $314.7 million of short-term
borrowings  and $50.0  million from the  issuance of common stock in  connection
with employee benefit plans, to:
o    fund the $2.1 billion cash payment to UDS  shareholders  in connection with
     the UDS Acquisition,
o    fund capital  expenditures,  deferred  turnaround  and  catalyst  costs and
     earn-out payments of $516.8 million,
o    fund $183.5  million of cash flows  related to the Golden  Eagle  Business,
     primarily capital expenditures and deferred turnaround costs,
o    repay long-term debt of $547.1 million,
o    repurchase $44.0 million of its common stock, and
o    pay $21.1 million of common stock dividends.

Net cash  provided by operating  activities  during the first six months of 2001
was $513.5  million,  primarily due to profitable  operations as discussed above
under  "Results  of  Operations,"  offset  by  cash  used  for  working  capital
requirements  as  detailed  in  Note  12  of  Notes  to  Consolidated  Financial
Statements.  During the first six months of 2001,  working capital  requirements
increased by $99.0  million,  primarily  resulting from an increase in operating
inventory  levels and an increase in  receivables  resulting from both increased
sales  volumes and amounts  that were billed and  collected  in July rather than
June due to certain delays resulting from the implementation of a new accounting
system. Partially offsetting these increased working capital requirements was an
increase in federal income taxes payable due to the significant  increase in net
income. During the first six months of 2001, cash and temporary cash investments
increased  $27.9 million as cash provided by operating  activities and issuances
of common stock related to Valero's benefit plans exceeded amounts required to:
o    fund capital expenditures,  deferred turnaround and catalyst costs, and the
     earn-out contingency payment to Salomon Inc discussed below,
o    fund the acquisition of Huntway and inventories  related to the acquisition
     of  El  Paso's  Corpus  Christi  refinery  and  related  product  logistics
     business,
o    reduce short-term bank borrowings,
o    repurchase shares of Valero common stock, and
o    pay common stock dividends.

Contractual Obligations and Commercial Bank Commitments
As of June  30,  2002,  Valero  had  two  $750  million  revolving  bank  credit
facilities,  which provide for  commitments of $750 million for a five-year term
and  $750  million  for  a  364-day  term.  These  facilities   contain  certain
restrictive   covenants   including   an   interest   coverage   ratio   and   a
debt-to-capitalization ratio.

Valero's  committed  credit  facilities  as of June 30, 2002 were as follows (in
millions):



                                                                 Borrowing           Borrowings
                                                                 Capacity           Outstanding
                                                                 ---------          -----------

                                                                              
  5-year revolving credit facility...........................       $ 750.0         $       -
  364-day revolving credit facility..........................         750.0             305.0
  Committed revolving credit facility for Valero L.P.........         120.0              91.0
  Canadian committed revolving credit facility...............   Cdn $ 200.0                 -


                                       37

As of June 30,  2002,  Valero  had  $209.7  million  outstanding  under  various
uncommitted  short-term bank credit facilities.  In addition,  Valero had $195.0
million  of  letters  of credit  outstanding  under the  uncommitted  short-term
facilities   and  $65.7  million  of  letters  of  credit  under  its  committed
facilities.

As of June 30,  2002,  Valero had $150 million  principal  amount of 6.75% notes
outstanding, under which a third party has an option to purchase the notes under
certain  circumstances  at par on December 15, 2002. If the third party does not
exercise its purchase option, Valero will be required to repurchase the notes at
par on December 15, 2002. Based on current  interest rates,  Valero expects that
the third party would  exercise its purchase  option,  in which case the term of
the notes would be extended to December 15, 2032.

As of June 30,  2002,  Valero had  $275.0  million  of 8.625%  Guaranteed  Notes
outstanding,  which matured on July 1, 2002. Valero refinanced this debt in July
2002 with borrowings under its bank credit facilities.

Under Valero's revolving bank credit facilities, Valero's debt-to-capitalization
ratio  (net of cash)  was  50.7%  as of June  30,  2002.  For  purposes  of this
computation,  50% of the  $200  million  of  8.32%  Trust  Originated  Preferred
Securities  assumed in the UDS Acquisition and 20% of the aggregate  liquidation
amount  of trust  preferred  securities  issued as part of the PEPS  Units  were
included as debt.

On June 6, 2002,  Valero L.P.  and Valero  Logistics  Operations  filed a $500.0
million universal shelf registration  statement with the Securities and Exchange
Commission, under which debt and equity offerings can be made. On July 15, 2002,
Valero  Logistics  Operations  completed  the sale of $100.0  million  of 6.875%
senior notes, issued under its shelf  registration,  for total proceeds of $99.7
million.  The net  proceeds  of $98.5  million,  after  deducting  underwriters'
commissions  and  offering  expenses of $1.2  million,  were used to pay off the
$91.0 million outstanding under the Valero Logistics Operations revolving credit
facility.

On March 22,  2002,  Valero filed a $3.5 billion  universal  shelf  registration
statement with the Securities and Exchange Commission. On April 15, 2002, Valero
sold to the public $1.8 billion of notes under its universal shelf  registration
as follows:
o    $300 million of 6.125%  Senior  Notes due April 15,  2007,  priced to yield
     6.17%;
o    $750 million of 6.875%  Senior  Notes due April 15,  2012,  priced to yield
     6.91%; and
o    $750  million  of 7.5%  Senior  Notes due April 15,  2032,  priced to yield
     7.573%.
Proceeds from this  offering  were used to pay off the $1.5 billion  bridge loan
facility and reduce borrowings under the bank credit facilities  associated with
the UDS Acquisition. The net proceeds received by Valero from this offering were
approximately  $1.8  billion,  net of  aggregate  discount  and  commissions  of
approximately $22 million.

In  February  2002,  Valero  entered  into  a  $170  million   structured  lease
arrangement with a  non-consolidated  third-party entity to combine a portion of
an existing  structured lease assumed in the UDS Acquisition  related to the UDS
headquarters  facility with the funding of planned  construction  to expand this
facility for future use as Valero's new corporate  headquarters.  The portion of
the new arrangement  related to the existing UDS facility is being accounted for
as an operating lease, while the portion related to planned construction will be
accounted for as an operating  lease upon completion of the  construction.  This
structured lease has a lease term that expires in February 2007 and provides for
up to two one-year  renewal periods  exercisable at Valero's  option.  If Valero
elects to renew the lease,  Valero is required to provide cash  collateral in an
amount equal to the residual value guarantee, which is currently estimated to be
$147.7 million.

Valero has various  long-term  operating lease commitments that have been funded
through   structured  lease  arrangements  with   non-consolidated   third-party
entities.  Certain of these leases,  which were assumed in the UDS  Acquisition,
were utilized to accommodate the construction of convenience  stores.  After the
initial  lease term,  the leases may be extended by  agreement of the parties or
Valero may purchase the leased assets or arrange for the sale of the  properties
to a third party at the lease  expiration  date.  In August  2002,  one of these
structured  lease   arrangements   expires.   Valero  intends  to  purchase  the
convenience  stores  associated with this lease. The expected  purchase price of
the leased assets is approximately $19 million.

                                       38

In September 1997,  Valero sold  approximately  7.5 million barrels of feedstock
and refined product  inventories for $150.0 million and entered into a petroleum
products  purchase  agreement that matures in August 2002. Under this agreement,
Valero plans to exercise its option on August 30, 2002 to purchase feedstock and
refined product volumes equivalent to those sold at current market prices. As of
June 30, 2002, the fair value of the feedstock and refined product volumes under
this purchase option was approximately $200 million. Valero also currently holds
commodity  price  swap  contracts  to hedge  this  anticipated  purchase  of the
feedstock and refined product  inventories.  The commodity price swap contracts,
which also  mature on August 30,  2002,  are  expected to reduce the cost of the
purchased inventories to approximately $150 million.

In connection with the UDS  Acquisition,  Valero assumed a similar  arrangement,
which matured in June 2002,  under which UDS originally sold  approximately  6.4
million barrels of feedstock and refined product inventories for $140.0 million.
On June 20, 2002, Valero exercised its option to purchase the barrels under this
agreement for $140.9  million,  net of the effect of a related  commodity  price
swap  contract  that also matured on June 20,  2002,  resulting in a net pre-tax
benefit of $14 million.

Valero,  through a wholly owned subsidiary,  has an agreement,  which matures in
September 2002, with a third-party  financial institution to sell on a revolving
basis up to $150.0 million of eligible trade accounts receivable.  In connection
with the UDS  Acquisition,  Valero assumed a $360.0 million  revolving  accounts
receivable  sales facility,  which matures in June 2003,  under which Valero can
sell  eligible  credit card and trade  accounts  receivable  on an ongoing basis
through a wholly owned subsidiary to a third party financial institution.  Under
these  agreements,  the  subsidiaries  sell an  undivided  percentage  ownership
interest  in the  eligible  receivables,  without  recourse,  to the third party
financial institutions which maintain a 3% equity interest at all times in their
undivided interest in the receivables.  Valero remains responsible for servicing
the  transferred  receivables  and  pays  certain  fees  related  to its sale of
receivables  under these  programs.  As of June 30, 2002, the amount of eligible
receivables sold to the third-party financial  institutions under these programs
was $335.0 million.

Valero  believes  it has  sufficient  funds from  operations,  and to the extent
necessary, from the public and private capital markets and bank markets, to fund
its  ongoing  operating  requirements.   Valero  expects  that,  to  the  extent
necessary,  it can raise  additional  funds from time to time through  equity or
debt financings.  However, there can be no assurances regarding the availability
of any future  financings or whether such  financings  can be made  available on
terms acceptable to Valero.

Common Stock Repurchase Programs
Under common stock repurchase  programs approved by Valero's Board of Directors,
Valero  repurchases  shares  of its  common  stock  from time to time for use in
connection with its employee benefit plans and other general corporate purposes.
During the seven months ended July 31, 2002,  Valero  repurchased  shares of its
common stock at a cost of approximately $44 million.

Assets Held For Sale
Pursuant  to  a  sale  and  purchase  agreement  dated  February  4,  2002,  and
subsequently  amended on  February  20 and May 3, 2002,  Valero  sold the Golden
Eagle Business to Tesoro on May 17, 2002 for $1.075  billion,  which included an
estimated $130 million for refinery  feedstock and refined product  inventories.
Valero  received cash proceeds of $925.0 million and two notes  totaling  $150.0
million. The two notes were recorded with an initial fair value of $58.9 million
using a discount  rate of 16%,  which  represents  Valero's best estimate of the
fair value of the notes at the closing  date of the sale.  The discount is being
amortized as interest income over the life of the notes.  The proceeds  received
from the sale of the Golden Eagle  Business were used to reduce bank  borrowings
and for other general corporate purposes.

                                       39

Capital Investments
In connection  with Valero's  acquisitions  of the Paulsboro  Refinery and Basis
Petroleum, Inc., the sellers are entitled to receive payments in any of the five
years and ten  years,  respectively,  following  these  acquisitions  if certain
average refining margins during any of those years exceed a specified level. Any
payments due under these earn-out  arrangements  are limited based on annual and
aggregate limits. In May 2002,  Valero made an earn-out  contingency  payment to
Salomon Inc in connection with Valero's acquisition of Basis Petroleum,  Inc. of
$23.9 million.

For the year ending  December 31, 2002,  Valero  expects to incur  approximately
$800 million for capital  investments,  which includes  deferred  turnaround and
catalyst  costs  and  approximately  $150  million  for  environmental  -related
projects.  During the six months ended June 30,  2002,  Valero  expended  $492.9
million for  capital  investments  of which  $365.4  million  related to capital
expenditures and $127.5 million related to deferred  turnaround  costs.  Capital
expenditures  for the six months ended June 30, 2002 included:
o    $100.6  million for the  expansion  of the fluid  catalytic  cracking  unit
     (FCCU) and the expansion of the alkylation unit at the Texas City Refinery.
     Aggregate  costs incurred for these projects  through June 30, 2002 totaled
     $163.3 million.
o    $32.5  million to  reconfigure  the Three Rivers  Refinery to produce clean
     fuels in response to new low-sulfur  regulations and to process a more sour
     crude oil slate. Aggregate costs incurred for this project through June 30,
     2002 totaled $58.6 million.
o    $16.6 million to construct a cogeneration  facility at the Benicia Refinery
     to produce  electric  power and steam.  Aggregate  costs  incurred for this
     project  through  June 30, 2002 totaled  $56.4  million.  The  cogeneration
     facility is expected to begin operations in September 2002.
o    $6.5 million to complete an FCCU expansion at the Krotz Springs Refinery.

Environmental Matters

Valero is subject to extensive federal,  state and local  environmental laws and
regulations,  including  those  relating to the discharge of materials  into the
environment, waste management, pollution prevention measures and characteristics
and  composition of gasoline and  distillates.  Because  environmental  laws and
regulations are becoming more complex and stringent and new  environmental  laws
and regulations are continuously being enacted or proposed,  the level of future
expenditures  required for environmental matters will increase in the future. In
addition,  any  major  upgrades  in any of  Valero's  refineries  could  require
material   additional   expenditures  to  comply  with  environmental  laws  and
regulations.  Although  environmental  costs  may have a  significant  impact on
results of operations for a single period, Valero believes that these costs will
not have a material adverse effect on its financial position or liquidity.

In February 2000, the Environmental  Protection  Agency's (EPA) Tier II gasoline
standard was  published in final form under the Clean Air Act. The standard will
ultimately   require  the  sulfur   content  in  gasoline  to  be  reduced  from
approximately  300 parts per million to 30 parts per million,  on average at the
refinery gate. The regulation  will be phased in beginning in 2004. In addition,
the EPA  finalized its Tier II diesel  standard to reduce the sulfur  content of
on-road diesel fuel sold to highway consumers by 97%, from 500 parts per million
to 15 parts per  million  maximum at the retail  pump,  beginning  June 1, 2006.
Valero  has  determined  that  modifications  will  be  required  at most of its
refineries  as a result of the Tier II gasoline and diesel  standards.  Based on
current  estimates,  Valero believes capital  expenditures of $1 billion will be
required,   between  now  and  2006,   for  Valero  to  meet  the  new  Tier  II
specifications. This includes approximately $275 million for related projects at
two Valero  refineries  that will improve  refinery  yield and octane balance in
addition to providing hydrogen necessary for the removal of sulfur in connection
with the  production of gasoline and diesel.  Valero expects that such estimates
will change as  additional  engineering  analyses are  completed and progress is
made toward

                                       40

construction of these various projects. The ultimate impact of these regulations
on Valero is subject to technology selection and timing uncertainties created by
permitting  and  construction.  Valero  expects to meet all Tier II gasoline and
distillate  standards by the  respective  effective  date,  both in the U.S. and
Canada.

In 2000, the EPA issued to a majority of refiners operating in the United States
a series of information requests pursuant to Section 114 of the Clean Air Act as
part of an enforcement  initiative.  Valero  received a Section 114  information
request pertaining to all of its refineries owned at that time. Valero completed
its response to the request and has provided additional  clarification requested
by the EPA. After Valero  received its Section 114 information  request,  Valero
acquired the Benicia  Refinery and completed the El Paso Acquisition and the UDS
Acquisition. Valero has not been named in any proceeding. However, based in part
upon  announced  settlements  and  evaluation of its relative  position,  Valero
expects to incur penalties and related expenses in connection with its potential
settlement of this  enforcement  initiative.  Valero believes that any potential
settlement  penalties and expenses will be immaterial to its financial position.
However,  Valero  believes  that any potential  settlement  with the EPA in this
matter  will  require  various  capital  improvements  or changes  in  operating
parameters, or both, at some or all of its refineries which could be material in
the aggregate.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk

COMMODITY PRICE RISK

Valero is exposed to market  risks  related to the  volatility  of crude oil and
refined product  prices,  as well as volatility in the price of natural gas used
in its  refining  operations.  In  order to  reduce  the  risks  of these  price
fluctuations, Valero uses derivative commodity instruments to hedge a portion of
its refinery  feedstock  and refined  product  inventories  and a portion of its
unrecognized firm commitments to purchase these inventories (fair value hedges).
Valero also uses  derivative  commodity  instruments  to hedge the price risk of
forecasted  transactions such as forecasted  feedstock and natural gas purchases
and product  sales  (cash flow  hedges).  In  addition,  Valero uses  derivative
commodity instruments to manage its exposure to price volatility on a portion of
its refined product inventories and on certain forecasted  feedstock and refined
product  purchases  that  do  not  receive  hedge  accounting  treatment.  These
derivative instruments are considered economic hedges for which changes in their
fair value are  reported  currently in operating  income.  Finally,  Valero uses
derivative  commodity  instruments for trading purposes based on its fundamental
and technical analysis of market conditions.

The  types of  instruments  used in  Valero's  hedging  and  trading  activities
described  above  include  swaps,  futures and  options.  Valero's  positions in
derivative commodity instruments are monitored and managed on a daily basis by a
risk control group to ensure  compliance  with Valero's  stated risk  management
policy which has been approved by Valero's Board of Directors.

The following tables provide  information  about Valero's  derivative  commodity
instruments  as of June 30, 2002 and  December  31, 2001  (dollars in  millions,
except for the  weighted-average  pay and receive  prices as  described  below),
including:
o    fair value hedges - held to hedge  refining  inventories  and  unrecognized
     firm commitments,
o    cash flow hedges - held to hedge forecasted feedstock purchases and product
     sales,
o    economic  hedges - (i) held to manage price  volatility in refined  product
     inventories,  and  (ii)  held to  manage  price  volatility  in  forecasted
     feedstock, natural gas and refined product purchases, and
o    trading activity - held or issued for trading purposes.

                                       41

Contract  volumes  are  presented  in  thousands  of barrels  (for crude oil and
refined products) or in billions of British thermal units (for natural gas). The
weighted-average  pay and receive prices represent amounts per barrel (for crude
oil and refined  products)  or amounts per million  British  thermal  units (for
natural gas). Volumes shown for swaps represent notional volumes, which are used
to calculate amounts due under the agreements. The gain (loss) on swaps is equal
to the fair value amount and represents the excess of the receive price over the
pay price times the notional contract volumes. For futures and options, the gain
(loss)  represents  (i) the excess of the fair value  amount  over the  contract
amount for long  positions,  and (ii) the excess of the contract amount over the
fair value amount for short  positions.  Additionally,  for futures and options,
the  weighted-average pay price represents the contract price for long positions
and the  weighted-average  receive price represents the contract price for short
positions. The weighted-average pay price and weighted-average receive price for
options  represents  their strike price.  All derivative  commodity  instruments
assumed in connection  with the UDS  Acquisition  were recorded at fair value on
December  31,  2001;  therefore  no gain  (loss) is shown as of that date in the
tables below.  Accordingly,  swaps assumed in the UDS Acquisition have zero fair
value as of December 31, 2001 as the  weighted-average pay price is equal to the
weighted-average receive price. Additionally, for futures and options assumed in
the UDS  Acquisition,  the  contract  amount  is equal to the fair  value of the
assumed contracts as of December 31, 2001.



                                       42




                                                                      June 30, 2002
                                        ------------------------------------------------------------------------
                                                     Wtd Avg     Wtd Avg
                                        Contract       Pay       Receive     Contract        Fair          Gain
                                         Volumes      Price       Price       Value          Value        (Loss)
                                         -------      -----       -----       ----           -----        -----
Fair Value Hedges:
Swaps - long:
                                                                                        
 2002 (crude oil and refined products)       600     $(2.42)    $(1.30)         N/A          $ 0.7        $ 0.7
Futures - long:
 2002 (crude oil and refined products)    16,449      28.24        N/A        464.5          473.6          9.1
Futures - short:
 2002 (crude oil and refined products)    20,390        N/A      26.95        549.5          563.9        (14.4)

Cash Flow Hedges:
Futures - long:
 2002 (crude oil and refined products)    13,508      27.12        N/A        366.3          374.8          8.5
 2003 (crude oil and refined products)        38      26.00        N/A          1.0            1.1          0.1
Futures - short:
 2002 (crude oil and refined products)    10,324        N/A      27.10        279.8          285.2         (5.4)

Economic Hedges:
Swaps - long:
 2002 (crude oil and refined products)     1,507       1.06       0.47          N/A           (0.9)        (0.9)
Swaps - short:
 2002 (crude oil and refined products)     4,699       1.37       2.33          N/A            4.5          4.5
 2003 (crude oil and refined products)    16,200       3.84       4.02          N/A            2.9          2.9
Futures - long:
 2002 (crude oil and refined products)     8,472      28.23        N/A        239.2          245.2          6.0
 2003 (crude oil and refined products)       142      27.32        N/A          3.9            4.1          0.2
Futures - short:
 2002 (crude oil and refined products)     9,130        N/A      29.04        265.1          270.6         (5.5)
Options - long:
 2002 (crude oil and refined products)     6,827       1.85        N/A          0.1            1.5          1.4
Options - short:
 2002 (crude oil and refined products)     1,100        N/A      12.67         (0.2)          (0.1)        (0.1)

Trading Activities:
Swaps - long:
 2002 (crude oil and refined products)     4,850       4.32       3.53          N/A           (3.9)        (3.9)
 2003 (crude oil and refined products)       915       3.45       3.35          N/A           (0.1)        (0.1)
Swaps - short:
 2002 (crude oil and refined products)     7,635       3.78       4.50          N/A            5.5          5.5
 2003 (crude oil and refined products)     3,615       3.59       3.74          N/A            0.5          0.5
Futures - long:
 2002 (crude oil and refined products)    17,424      26.10        N/A        454.7          473.7         19.0
 2003 (crude oil and refined products)       700      26.14        N/A         18.3           18.8          0.5
 2002 (natural gas)                          900       3.12        N/A          3.0            3.1          0.1
Futures - short:
 2002 (crude oil and refined products)    13,366        N/A      26.53        354.6          368.6        (14.0)
 2003 (crude oil and refined products)       880        N/A      26.97         23.7           24.4         (0.7)
 2002 (natural gas)                          700        N/A       3.09         (2.2)          (2.3)         0.1
Options - long:
 2002 (crude oil and refined products)    13,855      19.48        N/A         (1.7)           1.5          3.2
 2003 (crude oil and refined products)     3,335       8.05        N/A          0.1            0.2          0.1
Options - short:
 2002 (crude oil and refined products)    10,680        N/A      15.01         (5.2)         ( 7.1)         1.9
 2003 (crude oil and refined products)       168        N/A       0.68            -              -            -






                                       43





                                                                    December 31, 2001
                                        ----------------------------------------------------------------------
                                                       Wtd Avg    Wtd Avg
                                        Contract         Pay      Receive  Contract         Fair          Gain
                                         Volumes        Price     Price     Value          Value         (Loss)
                                         -------        -----     -----     -----          -----         ------

Fair Value Hedges:
Swaps - long:
                                                                                     
 2002 (crude oil and refined products)        75      $  1.20    $ 1.37       N/A          $   -        $    -
Futures - long:
 2002 (crude oil and refined products)     1,428        24.73       N/A     $35.3           33.6          (1.7)
Futures - short:
 2002 (crude oil and refined products)     7,177          N/A     24.31     174.5          170.8           3.7

Cash Flow Hedges:
Swaps - short:
 2002 (crude oil and refined products)     5,040         3.07      3.93       N/A            4.3           4.3
Futures - long:
 2002 (crude oil and refined products)    13,845        21.35       N/A     295.5          291.8          (3.7)
Futures - short:
 2002 (crude oil and refined products)    10,706          N/A     21.04     225.3          222.9           2.4
Options - short:
 2002 (crude oil and refined products)     2,100          N/A      3.29       1.4            2.7          (1.3)

Economic Hedges:
Swaps - long:
 2002 (crude oil and refined products)       724         7.36      7.36       N/A              -             -
 2002 (natural gas)                       13,663         2.84      2.84       N/A              -             -
Swaps - short:
 2002 (natural gas)                       11,403         3.90      3.90       N/A              -             -
Futures - long:
 2002 (crude oil and refined products)     2,469        21.02       N/A      51.9           51.3          (0.6)
 2003 (crude oil and refined products)        13        24.62       N/A       0.3            0.3             -
Futures - short:
 2002 (crude oil and refined products)    11,523          N/A     21.30     245.5          244.2           1.3
 2002 (natural gas)                          300          N/A      2.98       0.9            0.8           0.1
Options - long:
 2002 (crude oil and refined products)       250         0.29       N/A       0.1            0.1             -

Trading Activities:
Swaps - long:
 2002 (crude oil and refined products)     4,575         5.37      5.24       N/A           (0.6)         (0.6)
Swaps - short:
 2002 (crude oil and refined products)     5,150         3.86      4.15       N/A            1.5           1.5
Futures - long:
 2002 (crude oil and refined products)     2,597        23.41       N/A      60.8           56.4          (4.4)
 2002 (natural gas)                          250         2.97       N/A       0.7            0.6          (0.1)
Futures - short:
 2002 (crude oil and refined products)     2,597          N/A     23.66      61.4           57.3           4.1
 2002 (natural gas)                          900          N/A      2.88       2.6            2.3           0.3
Options - short:
 2002 (crude oil and refined products)       600          N/A      4.47       0.5            0.9          (0.4)
 2002 (natural gas)                          600          N/A      3.29       0.2            0.1           0.1



In addition to the above, as of June 30, 2002 and December 31, 2001,  Valero was
the fixed price payor under  certain swap  contracts  held to hedge  anticipated
purchases  of refinery  feedstocks  and refined  products  that mature in August
2002, have notional volumes totaling approximately 7.5 million barrels, and have
a  weighted-average  pay price of $20.11  per  barrel.  As of June 30,  2002 and
December 31, 2001,  these swaps had a  weighted-average  receive price of $26.74
and $20.53 per barrel, respectively,  and a net after-tax gain recorded in other
comprehensive income of approximately $47 million and $17 million, respectively.




                                       44

INTEREST RATE RISK

Valero's  primary  market risk exposure for changes in interest rates relates to
its long-term debt obligations. Valero manages its exposure to changing interest
rates  principally  through the use of a combination  of fixed and floating rate
debt. In connection with the UDS  Acquisition,  Valero assumed certain  interest
rate swap  agreements  entered  into in order to  manage  exposure  to  changing
interest rates on certain fixed-rate debt obligations.

The following table provides  information  about the assumed  long-term debt and
interest rate swaps,  both of which are sensitive to changes in interest  rates.
For long-term debt, principal cash flows and related  weighted-average  interest
rates by expected  maturity  dates are presented.  For interest rate swaps,  the
table presents notional amounts and weighted-average  interest rates by expected
(contractual)  maturity  dates.  Notional  amounts  are  used to  calculate  the
contractual  payments  to be  exchanged  under  the  contract.  Weighted-average
floating  rates are based on  implied  forward  rates in the yield  curve at the
reporting date.



                                                                       June 30, 2002
                                     ------------------------------------------------------------------------------------
                                                                 Expected Maturity Dates
                                     ----------------------------------------------------------
                                                                                         There-                    Fair
                                     2002       2003      2004      2005      2006       after       Total         Value
                                     ----       ----      ----      ----      ----       -----       -----         -----
                                                           (in millions, except interest rates)
Long-term Debt:
                                                                                        
   Fixed rate...................   $ 276.0    $ 28.8     $ 0.6     $396.6    $300.6    $3,056.1     $4,058.7    $ 4,219.6
     Average interest rate......       8.6%      8.2%      7.7%       8.1%      7.4%        7.1%         7.4%
   Floating rate................   $ 514.6         -         -          -    $ 91.0           -     $  605.6    $   605.6
     Average interest rate......       3.1%        -         -          -       2.5%          -          3.0%

Interest Rate Swaps
  Fixed to Floating:
   Notional amount..............   $ 200.0         -         -     $150.0         -     $ 100.0     $  450.0    $    19.3
     Average pay rate...........       1.9%      2.8%      4.2%       4.8%      5.5%        6.5%         5.1%
     Average receive rate.......       6.4%      6.6%      6.6%       6.6%      6.9%        6.9%         6.8%


On July 1, 2002,  $275.0 million of long-term  fixed rate debt and interest rate
swaps with a notional amount of $200.0 million  matured.  Valero  refinanced the
debt with borrowings under its bank credit facilities.



                                                                            December 31, 2001
                                     --------------------------------------------------------------------------------------------
                                                     Expected Maturity Dates
                                     --------------------------------------------------------------
                                                                                         There-                    Fair
                                      2002       2003     2004       2005     2006       after        Total        Value
                                      ----       ----     ----       ----     ----       -----        -----        -----
                                                             (in millions, except interest rates)
Long-term Debt:
                                                                                         
   Fixed rate...................    $276.5     $28.8      $0.6     $396.6    $300.6    $1,256.2     $2,259.3     $2,310.7
     Average interest rate......       8.6%      8.2%      7.7%       8.1%      7.4%        7.3%         7.6%
   Floating rate................    $ 21.5         -         -          -    $541.0           -     $  562.5     $  562.5
     Average interest rate......       4.0%        -         -          -       2.7%          -          2.7%

Interest Rate Swaps
  Fixed to Floating:
   Notional amount..............     $200.0    $   -      $  -     $150.0    $    -      $ 100.0     $ 450.0      $  17.8
     Average pay rate...........        1.8%     3.9%      5.2%       5.6%      6.1%         6.5%        5.4%
     Average receive rate.......        6.4%     6.6%      6.6%       6.6%      6.9%         6.9%        6.7%






                                       45

FOREIGN CURRENCY RISK

Valero may enter into foreign currency exchange and purchase contracts to manage
its  exposure to  exchange  rate  fluctuations  on  transactions  related to its
Canadian  operations.  During May 2002,  Valero  entered into  foreign  currency
exchange  contracts to hedge its exposure to exchange  rate  fluctuations  on an
investment in its Canadian operations. Under these contracts, Valero sold $400.0
million of Canadian  dollars and bought $253.4  million of U.S.  dollars.  These
contracts  mature annually at various amounts from 2003 through 2007. As of June
30, 2002, these contracts had a negative fair value of $6.1 million.  This loss,
which was  recognized  in income for the three  months and six months ended June
30,  2002,  was more than  offset by a gain  recognized  from the  effect of the
exchange rate fluctuation on the hedged investment.

PART II - OTHER INFORMATION

Item 1.  Legal Proceedings

Unocal
Union Oil Company of  California  v. Valero  Energy  Corporation,  United States
District Court,  Central  District of California  (filed January 22, 2002) (this
matter  was last  reported  in  Valero's  Quarterly  Report on Form 10-Q for the
quarter  ended  March 31,  2002).  On January  22,  2002,  Union Oil  Company of
California  (Unocal)  filed a patent  infringement  lawsuit  against  Valero  in
California  federal court. The complaint seeks a 5.75-cent per gallon royalty on
all reformulated  gasoline  infringing on Unocal's '393 and '126 patents.  These
patents cover certain  compositions of cleaner-burning  gasoline.  The complaint
seeks  treble  damages for Valero's  alleged  willful  infringement  of Unocal's
patents and Valero's  alleged  conduct to induce others to infringe the patents.
In a previous lawsuit  involving its '393 patent,  Unocal prevailed against five
other major refiners.

In August 2001, the FTC announced that it would begin an antitrust investigation
concerning Unocal's conduct with a joint industry research group during the time
that Unocal was prosecuting its patents at the U.S. Patent and Trademark  Office
(PTO).  The  FTC  could  potentially   issue  an  injunction   against  Unocal's
enforcement  of its patents as a result of the FTC  investigation.  In 2001, the
PTO began a reexamination of Unocal's '393 patent,  and in January 2002, the PTO
issued a notice of rejection of all claims of the '393 patent.  In January 2002,
the PTO began a  reexamination  of Unocal's  '126 patent,  and on June 26, 2002,
issued a notice of rejection of all claims of the '126 patent.  On July 3, 2002,
the PTO began a second  reexamination of the '393 patent. The PTO has not issued
a final decision with respect to either patent. The three pending reexaminations
could affect the scope and validity of the patents.

By agreement,  the court stayed the patent lawsuit until September 30, 2002, and
Valero will seek a further  stay  pending  the outcome of the PTO  reexamination
proceedings.  Notwithstanding  the  judgment  against the other  refiners in the
previous  litigation,  Valero  believes that it has several  strong  defenses to
Unocal's lawsuit,  including those arising from Unocal's misconduct,  and Valero
believes  it  will  prevail  in  the  lawsuit.  However,  due  to  the  inherent
uncertainty of  litigation,  there can be no assurance that Valero will prevail,
and an adverse result could have a material  adverse effect on Valero's  results
of operations and financial position.

MTBE  Litigation
Valero has been named as defendant in several cases alleging MTBE  contamination
in groundwater in New York,  Texas and  California.  Complaints in four New York
cases - including those in In re: MTBE Products Liability  Litigation  (formerly
styled Berisha and O'Brien v. Amerada Hess  Corporation,  et al.),  Case No. MDL
1358, Master File C.A. No. 1:00-1898 [SAS], United States District Court for the
Southern  District of New York - allege  that the  gasoline  suppliers  produced

                                       46

and/or distributed gasoline that is alleged to be defective because it contained
MTBE. In In re: MTBE Products  Liability  Litigation,  the plaintiffs  sought to
certify a class composed of private well owners with detectable  levels of MTBE.
On July 16, 2002,  however,  the court denied the  plaintiffs'  motion for class
certification,  thereby  reducing  the case to the claims of the few  individual
plaintiffs involved in the various  consolidated  actions. In two other New York
cases,  on July 31, 2002 and August 1, 2002,  the trial judge  granted  Valero's
motion to dismiss the  lawsuits,  upholding  the  defendants'  argument that the
plaintiffs'  claims were preempted by the Congressional  objectives of the Clean
Air Act and the EPA's approval of the use of MTBE as an oxygenate.

County of  Suffolk,  et al. v.  Atlantic  Richfield  Co. et al.,  United  States
District Court for the Eastern District of New York (filed May 6, 2002).  Valero
has been named but not served in a lawsuit  filed by the  Suffolk  County  Water
Authority  and the  County  of  Suffolk,  New York  against  several  defendants
including Valero. The complaint alleges MTBE contamination of the groundwater of
Suffolk County and seeks money damages and cleanup of the groundwater.

The four Texas cases are based on the alleged  discharge  of gasoline  into East
Caddo Creek in Hunt County,  Texas on March 9, 2000 when a pipeline belonging to
Explorer  Pipeline  Company  ruptured.  Valero  was  named in City of  Dallas v.
Explorer Pipeline Company,  Inc., Valero Energy Corporation,  et al. (removed to
the United  States  District  Court for the Northern  District of Texas from the
160th State  District  Court,  Dallas County,  Texas) and three related  private
landowner  cases.  In August  2002,  Valero and  representatives  of the City of
Dallas  negotiated a settlement of the Explorer  lawsuit on terms  immaterial to
Valero's results of operations and financial position. The settlement is subject
to formal approval by the City, which is expected in the third quarter of 2002.

The three  California  cases are primarily based on a product  liability/product
defect  theory,  and are filed by local water  providers,  including the City of
Santa Monica, the City of Dinuba and Fruitridge Vista Water Company.  In the New
York,  Texas and California  cases,  the plaintiffs  generally seek  individual,
unquantified compensatory and punitive damages and attorneys' fees.

Valero believes it is unlikely that the final outcome of any one of these claims
or proceedings would have a material adverse effect on its results of operations
or financial  position,  but that an adverse result in a majority of these cases
could have a material  adverse  effect on  Valero's  results of  operations  and
financial position.

Environmental Matters
EPA Region VI v. Diamond Shamrock  Refining and Marketing  Company  (Albuquerque
products  terminal)  (this matter was last reported in Valero's Annual Report on
Form 10-K for the year  ended  December  31,  2001).  In 1998,  the EPA issued a
notice of  violation  alleging  noncompliance  with  certain  Clean Air Act fuel
loading procedures,  inspection and leak detection requirements,  record-keeping
provisions,   throughput   limitations   on  certain  tanks  and  VOC  emissions
limitations. Valero recently settled this matter with the EPA and the Department
of Justice for an immaterial amount.

Bay Area Air Quality Management District (Benicia Refinery). Valero has received
15  violation  notices  (VNs) from the BAAQMD  pertaining  to  Valero's  Benicia
Refinery.  The VNs were issued  primarily  from April 11, 2002  through July 25,
2002.  Five of the VNs relate to alleged  excess  emissions in  connection  with
certain  power  failures  at the  refinery  in the second  quarter of 2002.  The
remaining  VNs allege  excess  emissions  from or equipment  failures at various
units at the refinery. No enforcement orders have been issued. Initial penalties
of $277,000 have been  proposed by the BAAQMD.  Valero is  negotiating  with the
BAAQMD to resolve these matters.

                                       47

Colorado  Department of Public Health and Environment (CDPHE) (Denver Refinery).
An  initial  consent  order was  issued  jointly by the CDPHE and EPA in 1989 to
Colorado Refining Company (CRC), a wholly owned subsidiary of Valero, and Conoco
to address  groundwater  contamination  under the two parties' adjacent refining
facilities  in  Colorado.  In 1992,  Conoco and CRC  received a joint  Notice of
Additional  Work  requiring  the companies to install  interim  measures to meet
state groundwater  standards at Sand Creek (down gradient from both refineries).
In 1998, Conoco and CRC received  duplicate orders from CDPHE and EPA to install
new boundary controls at Sand Creek,  evaluate the need for additional  boundary
controls and to recover free product  under the  refineries.  CRC has  conducted
monitoring  and other  operations to comply with these orders.  CRC expects that
the CDPHE  will  issue a new order to CRC late in 2002  that  will  specify  the
installation  requirements for a control system to contain  groundwater at CRC's
property  boundary.  Valero  estimates  that the boundary  control  (extraction,
treatment and reinjection) system will cost approximately $3 million.

Michigan  Department of Environmental  Quality,  et al. v. Imlay City Gas & Oil,
Inc. and TPI Petroleum,  Inc., 30th State Judicial Circuit Court, Ingham County,
Michigan  (filed June 28, 2002).  This lawsuit is a civil action  brought by the
Attorney  General  of the  State of  Michigan  and the  Michigan  Department  of
Environmental  Quality  (MDEQ) to enforce an  Administrative  Order for Response
Activity issued by the MDEQ. The Administrative Order requires the defendants to
take  specific  actions  to abate  and  remedy  releases  of  alleged  hazardous
substances  from a commercial  petroleum  dispensing  station in Tuscola County,
Michigan.  The  defendants  are present  and prior  owners of the  station.  TPI
Petroleum,  Inc.  (TPI) is a wholly  owned  subsidiary  of Valero.  TPI sold the
station in 1993 to Imlay  City Gas & Oil,  Inc.  (Imlay).  The  plaintiffs  seek
judicial  enforcement  of the  Administrative  Order  and  civil  fines of up to
$25,000 per day of noncompliance for alleged violations of the Order. Plaintiffs
also seek  reimbursement  for the state's response  activity costs and exemplary
damages  equal to three times the amount of these costs.  Valero  believes  that
most of the  liability  associated  with this  matter will be covered by Imlay's
indemnification  obligations  under the agreement  between TPI and Imlay for the
sale of the station.  Valero has filed a complaint  against  Imlay and its owner
for indemnification.

New Jersey Department of Environmental  Protection (NJDEP) (Paulsboro  Refinery)
(this matter was last reported in Valero's Quarterly Report on Form 10-Q for the
quarter  ended  March  31,  2002).  Valero  received  a Demand  for  Payment  of
Stipulated Penalties from NJDEP dated February 1, 2002 for alleged noncompliance
with a prior Administrative Consent Order (the Demand). Valero recently resolved
the Demand upon  payment of a penalty to NJDEP of less than  $100,000.  In early
2002,  Valero  also  received  four  Administrative  Orders and Notices of Civil
Administrative  Penalty  Assessments  (Orders) from the NJDEP dated February 22,
2002,   March  21,  2002,  April  17,  2002  and  April  19,  2002  for  alleged
noncompliance  with certain NJDEP stack  testing,  air emission,  nuisance,  and
record-keeping requirements. In the second quarter 2002, Valero also received an
Order dated June 7, 2002 with similar  allegations  pertaining  to the Paulsboro
refinery's FCC Unit. The aggregate proposed penalties for the violations alleged
in  these  Orders  has  been  revised  to  approximately  $159,400.   Valero  is
negotiating with the NJDEP to resolve these issues.

Texas Natural  Resource  Conservation  Commission  (TNRCC)  (Corpus Christi West
Plant) (this matter was last reported in Valero's Annual Report on Form 10-K for
the year ended December 31, 2001).  Valero received  notices of enforcement from
the TNRCC on May 1, 2001; June 22, 2001;  August 30, 2001; and December 7, 2001,
for  alleged  noncompliance  with  certain  TNRCC air upset,  air  emission  and
record-keeping requirements.  After further investigation, the TNRCC is revising
its proposed  penalties  for these  matters,  which Valero  believes  will be an
amount less than $100,000.

TNRCC (Texas City  Refinery)  (this matter was last reported in Valero's  Annual
Report on Form 10-K for the year ended  December 31,  2001).  Valero  previously
reported  receiving  a notice  of  violation  from the  TNRCC  in  January  2002
regarding  alleged  violations of requirements for air quality at the Texas City
refinery. Following a violation review meeting, the TNRCC formally rescinded the
notice of violation from Valero's compliance history on March 15, 2002.

                                       48

TNRCC (Three Rivers  Refinery) (this matter was last reported in Valero's Annual
Report  on Form  10-K  for the year  ended  December  31,  2001).  A  notice  of
enforcement   from  the  TNRCC  was  issued  on  August  31,  2001  for  alleged
noncompliance with certain air upset/maintenance  regulations and record-keeping
requirements.  After  further  review,  the TNRCC  determined  that the  alleged
violations  were not  sufficiently  serious in nature to warrant  the  immediate
initiation of formal enforcement, and reduced the enforcement notice to a notice
of violation.  Valero does not expect the matter to result in potential monetary
sanctions in excess of $100,000.

Item 4.   Submission of Matters to a Vote of Security Holders

Valero's annual meeting of stockholders  was held May 9, 2002.  Matters voted on
at the meeting and the results thereof were as follows:

(i)  a proposal  to elect two Class I  directors  to serve until the 2004 annual
     meeting,  four Class II directors  to serve until the 2005 annual  meeting,
     and one Class III  director  to serve  until the 2003  annual  meeting  was
     approved as follows:

                                                  Affirmative        Abstentions
                                                  -----------        -----------
                 Class I Directors
         E. Glenn Biggs.....................      90,101,051          1,058,869
         Bob Marbut.........................      90,575,006            584,914

                 Class II Directors
         Ronald K. Calgaard.................      90,594,868            565,052
         William E. Greehey.................      90,595,090            564,830
         Susan Kaufman Purcell..............      90,102,325          1,057,595
         W.E. Bradford......................      90,098,434          1,061,486

                 Class III Director
         W.H. Clark.........................      90,598,143            561,777

(ii) a proposal to ratify the  appointment  of Ernst & Young LLP as  independent
     public  accountants  to  examine  Valero's  accounts  for the year 2002 was
     approved as follows:

            Affirmative               Negative             Abstentions
            -----------               --------             -----------
             88,749,472              2,344,758                65,690

Directors whose terms of office continued after the annual meeting were:  Donald
M. Carlton, Jerry D. Choate, Robert G. Dettmer, Ruben M. Escobedo and William B.
Richardson.  Effective June 30, 2002,  William B.  Richardson  resigned from the
board to pursue the office of governor of New Mexico.




                                       49

Item 6.  Exhibits and Reports on Form 8-K.

(a)  Exhibits.

     Exhibit  99.1  Certification  of William E. Greehey  Pursuant to 18 U.S.C.
                    Section 1350, as  Adopted Pursuant  to  Section 906 of the
                    Sarbanes-Oxley Act of 2002

     Exhibit 99.2   Certification  of  John D. Gibbons  Pursuant to  18  U.S.C.
                    Section 1350, as Adopted Pursuant  to  Section 906  of the
                    Sarbanes-Oxley Act of 2002


(b) Reports on Form 8-K.

     (i) On April  3,  2002,  Valero  filed an  amendment  on Form  8-K/A to its
Current Report on Form 8-K dated March 12, 2002 (filed March 14, 2002) reporting
Item 4 (Changes  in  Registrant's  Certifying  Accountant)  in  connection  with
Valero's  dismissal on March 12, 2002 of Arthur  Andersen  LLP and  retention of
Ernst & Young LLP as Valero's  independent  auditors  for the fiscal year ending
December 31, 2002. Financial statements were not filed with this report.

     (ii) On April 15,  2002,  Valero  filed a Current  Report on Form 8-K dated
April 10, 2002  reporting  Item 5 (Other  Events) in  connection  with  Valero's
execution of an  underwriting  agreement for the public offering of $300,000,000
aggregate principal amount of its 6 1/8% Notes due 2007,  $750,000,000 aggregate
principal  amount  of its 6 7/8%  Notes  due  2012  and  $750,000,000  aggregate
principal amount of its 7 1/2% Notes due 2032 (the Notes). The issuance and sale
of the Notes closed on April 15, 2002.  Financial statements were not filed with
this report.

     (iii) On May 23, 2002,  Valero filed  pursuant to  Regulation  FD a Current
Report  on  Form  8-K  dated  May  23,  2002  reporting  Item 9  (Regulation  FD
Disclosure)  furnishing  a copy  of the  slide  presentation  made  by  Valero's
management to attendees at the May 23, 2002  Refining & Marketing  Conference in
Quebec, Canada. Financial statements were not filed with this report.




                                       50

                                    SIGNATURE

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.



                                  VALERO ENERGY CORPORATION
                                       (Registrant)


                                  By:   /s/ John D. Gibbons
                                        ----------------------------------
                                        John D. Gibbons
                                        Executive Vice President and Chief
                                           Financial Officer
                                        (Duly Authorized Officer and Principal
                                        Financial and Accounting Officer)




Date: August 13, 2002





                                                                    Exhibit 99.1

                           CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


     In connection with the Quarterly  Report of Valero Energy  Corporation (the
     "Company") on Form 10-Q for the quarter ending June 30, 2002, as filed with
     the Securities and Exchange  Commission on the date hereof (the  "Report"),
     I, William E.  Greehey,  Chief  Executive  Officer of the  Company,  hereby
     certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section
     906 of the Sarbanes-Oxley Act of 2002, that:

     (1) The Report fully  complies  with the  requirements  of Section 13(a) or
     15(d) of the Securities Exchange Act of 1934; and

     (2)  The  information  contained  in the  Report  fairly  presents,  in all
     material respects, the financial condition and results of operations of the
     Company.



           /s/ William E. Greehey
     ------------------------------------
     William E. Greehey
     Chief Executive Officer
     August 13, 2002







                                                                    Exhibit 99.2

                           CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


     In connection with the Quarterly  Report of Valero Energy  Corporation (the
     "Company") on Form 10-Q for the quarter ending June 30, 2002, as filed with
     the Securities and Exchange  Commission on the date hereof (the  "Report"),
     I, John D. Gibbons, Chief Financial Officer of the Company, hereby certify,
     pursuant to 18 U.S.C.  Section 1350, as adopted  pursuant to Section 906 of
     the Sarbanes-Oxley Act of 2002, that:

     (1) The Report fully  complies  with the  requirements  of Section 13(a) or
     15(d) of the Securities Exchange Act of 1934; and

     (2)  The  information  contained  in the  Report  fairly  presents,  in all
     material respects, the financial condition and results of operations of the
     Company.



           /s/ John D. Gibbons
     ------------------------------------
     John D. Gibbons
     Chief Financial Officer
     August 13, 2002