SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 10-Q

              [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 1-9210

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

                        OCCIDENTAL PETROLEUM CORPORATION
             (Exact name of registrant as specified in its charter)

                   DELAWARE                                95-4035997
       (State or other jurisdiction of                 (I.R.S. Employer
        incorporation or organization)                Identification No.)

               10889 WILSHIRE BOULEVARD
               LOS ANGELES, CALIFORNIA                           90024
       (Address of principal executive offices)                (Zip Code)

                                 (310) 208-8800
              (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 [ ]

     Indicate the number of shares outstanding of each of the issuer's classes
of common stock, as of the latest practicable date.

               Class                            Outstanding at June 30, 2002
- -----------------------------------         ------------------------------------
    Common stock $.20 par value                      376,390,779 shares



                OCCIDENTAL PETROLEUM CORPORATION AND SUBSIDIARIES


                                    CONTENTS


                                                                                        PAGE
                                                                                  
PART I    FINANCIAL INFORMATION

          Item 1.  Financial Statements

                   Consolidated Condensed Balance Sheets--
                        June 30, 2002 and December 31, 2001                               2

                   Consolidated Condensed Statements of Operations--
                        Three and six months ended June 30, 2002 and 2001                 4

                   Consolidated Condensed Statements of Cash Flows--
                        Six months ended June 30, 2002 and 2001                           5

                   Notes to Consolidated Condensed Financial Statements                   6

          Item 2.  Management's Discussion and Analysis of Financial
                        Condition and Results of Operations                              12

          Item 3.  Quantitative and Qualitative Disclosures About Market Risk            20



PART II   OTHER INFORMATION

          Item 1.  Legal Proceedings                                                     21

          Item 6.  Exhibits and Reports on Form 8-K                                      21



                                       1



                          PART I FINANCIAL INFORMATION


ITEM 1.  FINANCIAL STATEMENTS


                OCCIDENTAL PETROLEUM CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED CONDENSED BALANCE SHEETS
                       JUNE 30, 2002 and December 31, 2001
                              (Amounts in millions)


                                                                                           2002           2001
================================================================================     ==========     ==========
                                                                                              
ASSETS

CURRENT ASSETS

   Cash and cash equivalents                                                         $      430     $      199

   Receivables, net                                                                         886            687

   Inventories                                                                              420            444

   Prepaid expenses and other                                                               148            153
                                                                                     ----------     ----------

       Total current assets                                                               1,884          1,483


LONG-TERM RECEIVABLES, net                                                                  264          2,186


INVESTMENTS IN UNCONSOLIDATED ENTITIES                                                    1,103            993


PROPERTY, PLANT AND EQUIPMENT, at cost, net of
accumulated depreciation, depletion and amortization of $6,148
   at June 30, 2002 and $5,705 at December 31, 2001                                      12,937         12,858


OTHER ASSETS                                                                                293            330


                                                                                     ----------     ----------
                                                                                     $   16,481     $   17,850
================================================================================     ==========     ==========

The accompanying notes are an integral part of these financial statements.


                                       2



                OCCIDENTAL PETROLEUM CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED CONDENSED BALANCE SHEETS
                       JUNE 30, 2002 and December 31, 2001
                              (Amounts in millions)


                                                                                           2002           2001
================================================================================     ==========     ==========
                                                                                              
LIABILITIES AND EQUITY

CURRENT LIABILITIES
   Notes payable                                                                     $       --     $       54
   Accounts payable                                                                         807            720
   Accrued liabilities                                                                    1,370          1,089
   Domestic and foreign income taxes                                                         80             27
                                                                                     ----------     ----------

      Total current liabilities                                                           2,257          1,890
                                                                                     ----------     ----------

LONG-TERM DEBT, net of unamortized discount                                               4,090          4,065
                                                                                     ----------     ----------


DEFERRED CREDITS AND OTHER LIABILITIES
   Deferred and other domestic and foreign income taxes                                   1,252          1,103
   Obligation under natural gas delivery commitment                                          74            145
   Other                                                                                  2,258          2,326
                                                                                     ----------     ----------

                                                                                          3,584          3,574
                                                                                     ----------     ----------

MINORITY INTEREST                                                                           259          2,224
                                                                                     ----------     ----------

OCCIDENTAL OBLIGATED MANDATORILY REDEEMABLE
   TRUST PREFERRED SECURITIES OF A SUBSIDIARY
   TRUST HOLDING SOLELY SUBORDINATED NOTES OF
   OCCIDENTAL                                                                               459            463
                                                                                     ----------     ----------

STOCKHOLDERS' EQUITY
   Common stock, at par value                                                                75             75
   Additional paid-in capital                                                             3,916          3,857
   Retained earnings                                                                      1,866          1,788
   Accumulated other comprehensive income                                                   (25)           (86)
                                                                                     ----------     ----------
                                                                                          5,832          5,634
                                                                                     ----------     ----------
                                                                                     $   16,481     $   17,850
================================================================================     ==========     ==========

The accompanying notes are an integral part of these financial statements.


                                       3



                OCCIDENTAL PETROLEUM CORPORATION AND SUBSIDIARIES
                 CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS
            FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                 (Amounts in millions, except per-share amounts)


                                                                     Three Months Ended        Six Months Ended
                                                                                June 30                 June 30
                                                                   --------------------    --------------------
                                                                      2002         2001        2002        2001
===============================================================    ========    ========    ========    ========
                                                                                           
REVENUES
   Net sales                                                       $  3,141    $  3,845    $  5,666    $  8,320
   Interest, dividends and other income                                  26          53          51         134
   Gains (losses) on disposition of assets, net                          (1)         10          (1)         13
   Income (loss) from equity investments                                  9          --         (26)        (35)
                                                                   --------    --------    --------    --------
                                                                      3,175       3,908       5,690       8,432
                                                                   --------    --------    --------    --------
COSTS AND OTHER DEDUCTIONS
   Cost of sales                                                      2,398       2,750       4,388       6,039
   Selling, general and administrative and other
      operating expenses                                                163         178         317         376
   Exploration expense                                                   59          18          86          39
   Environmental remediation                                             --          --          --          49
   Minority interest                                                     16          44          41          76
   Interest and debt expense, net                                        78         106         152         222
                                                                   --------    --------    --------    --------
                                                                      2,714       3,096       4,984       6,801
                                                                   --------    --------    --------    --------
Income before taxes                                                     461         812         706       1,631
Provision for domestic and foreign income and
   other taxes                                                          221         339         346         647
                                                                   --------    --------    --------    --------
Income before extraordinary item and effect of changes
   in accounting principles                                             240         473         360         984
Extraordinary loss, net                                                  --          --          --          (3)
Cumulative effect of changes in accounting principles, net               --          --         (95)        (24)
                                                                   --------    --------    --------    --------
NET INCOME AND EARNINGS APPLICABLE TO
  COMMON STOCK                                                     $    240    $    473    $    265    $    957
                                                                   ========    ========    ========    ========

BASIC EARNINGS PER COMMON SHARE
   Income before extraordinary item and effect of changes
      in accounting principles                                     $    .64    $   1.27    $    .96    $   2.65
   Extraordinary loss, net                                               --          --          --        (.01)
   Cumulative effect of changes in accounting principles, net            --          --        (.25)       (.06)
                                                                   --------    --------    --------    --------
Basic earnings per common share                                    $    .64    $   1.27    $    .71    $   2.58
                                                                   ========    ========    ========    ========
DILUTED EARNINGS PER COMMON SHARE
   Income before extraordinary item and effect of changes
      in accounting principles                                     $    .63    $   1.26    $    .95    $   2.64
   Extraordinary loss, net                                               --          --          --        (.01)
   Cumulative effect of changes in accounting principles, net            --          --        (.25)       (.06)
                                                                   --------    --------    --------    --------
Diluted earnings per common share                                  $    .63    $   1.26    $    .70    $   2.57
                                                                   ========    ========    ========    ========
DIVIDENDS PER COMMON SHARE                                         $    .25    $    .25    $    .50    $    .50
                                                                   ========    ========    ========    ========

WEIGHTED AVERAGE COMMON SHARES OUTSTANDING                            375.8       372.0       375.1       371.1
                                                                   ========    ========    ========    ========

DILUTIVE SHARES                                                       381.5       374.7       380.3       372.8
===============================================================    ========    ========    ========    ========

The accompanying notes are an integral part of these financial statements.


                                       4



                OCCIDENTAL PETROLEUM CORPORATION AND SUBSIDIARIES
                 CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS
                 FOR THE SIX MONTHS ENDED JUNE 30, 2002 AND 2001
                              (Amounts in millions)


                                                                                                  2002           2001
=======================================================================================     ==========     ==========
                                                                                                     
CASH FLOW FROM OPERATING ACTIVITIES
     Income before extraordinary item and effect of changes in accounting principles        $      360     $      984
     Adjustments to reconcile income to net cash provided by  operating activities:
         Depreciation, depletion and amortization of assets                                        515            482
         Deferred income tax provision                                                             114             66
         Other noncash charges to income                                                            18             47
         Losses (gains) on disposition of assets, net                                                1            (13)
         Loss from equity investments                                                               26             35
         Exploration expense                                                                        86             39
     Changes in operating assets and liabilities                                                   (78)          (254)
     Other operating, net                                                                          (93)           (77)
                                                                                            ----------     ----------
         Net cash provided by operating activities                                                 949          1,309
                                                                                            ----------     ----------

CASH FLOW FROM INVESTING ACTIVITIES
     Capital expenditures                                                                         (600)          (547)
     Sales of businesses and disposal of property, plant and equipment, net                          1             10
     Purchase of businesses, net                                                                   (77)           (38)
     Equity investments and other investing, net                                                   169            (75)
                                                                                            ----------     ----------
         Net cash used by investing activities                                                    (507)          (650)
                                                                                            ----------     ----------

CASH FLOW FROM FINANCING ACTIVITIES
     Proceeds from long-term debt                                                                   --             42
     Repurchase of trust preferred securities                                                       (4)            (5)
     Purchases for natural gas delivery commitment                                                 (63)           (59)
     Payments on long-term debt, non-recourse debt and capital lease liabilities                    (3)          (459)
     Proceeds from issuance of common stock                                                          7              9
     Payments of notes payable, net                                                                 --             (2)
     Cash dividends paid                                                                          (187)          (186)
     Stock options exercised                                                                        40             67
     Other financing, net                                                                           (1)            --
                                                                                            ----------     ----------
         Net cash used by financing activities                                                    (211)          (593)
                                                                                            ----------     ----------
Increase in cash and cash equivalents                                                              231             66
Cash and cash equivalents--beginning of period                                                     199             97
                                                                                            ----------     ----------
Cash and cash equivalents--end of period                                                    $      430     $      163
=======================================================================================     ==========     ==========

The accompanying notes are an integral part of these financial statements.


                                       5



                OCCIDENTAL PETROLEUM CORPORATION AND SUBSIDIARIES
              NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS

                                  June 30, 2002

1.   General

     The accompanying unaudited consolidated condensed financial statements have
     been prepared by Occidental Petroleum Corporation (Occidental) pursuant to
     the rules and regulations of the Securities and Exchange Commission.
     Certain information and disclosures normally included in notes to
     consolidated financial statements have been condensed or omitted pursuant
     to such rules and regulations, but resultant disclosures are in accordance
     with accounting principles generally accepted in the United States of
     America as they apply to interim reporting. Subsequent to the appointment
     of Occidental's new independent auditors, at Occidental's request, the new
     independent auditors conducted a re-audit of the consolidated financial
     statements for the fiscal years ended December 31, 2001, 2000 and 1999.
     There were no changes in Occidental's balance sheets, income statements,
     cash flow statements or earnings per share as a result of the re-audit. The
     consolidated condensed financial statements should be read in conjunction
     with the consolidated financial statements and the notes thereto in
     Occidental's Annual Report on Form 10-K for the year ended December 31,
     2001, as amended by Amendment No. 1 on Form 10-K/A, filed July 19, 2002
     (2001 Form 10-K).

     In the opinion of Occidental's management, the accompanying consolidated
     condensed financial statements contain all adjustments (consisting only of
     normal recurring adjustments) necessary to present fairly Occidental's
     consolidated financial position as of June 30, 2002 and the consolidated
     statements of income for the three and six months then ended and the
     consolidated cash flows for the six months then ended. The income and cash
     flows for the periods ended June 30, 2002 are not necessarily indicative of
     the income or cash flows to be expected for the full year.

     Certain financial statements and notes for the prior year have been changed
     to conform to the 2002 presentation.

     Reference is made to Note 1 to the consolidated financial statements in the
     2001 Form 10-K for a summary of significant accounting policies including
     critical accounting policies.

2.   Acquisitions, Dispositions and Commitments

     On June 2, 2002, Occidental signed a definitive agreement with the United
     Arab Emirates (UAE) Offsets Group to acquire a 24.5 percent interest in the
     Dolphin Project and Dolphin Energy Limited (DEL) for $310 million, plus a
     payment of $12 million to account for historical costs through May 31,
     2002. DEL is a company that also includes the UAE Offsets Group (51 percent
     interest) and TotalFinaElf (24.5 percent interest). The total payment,
     which is expected to be made in the third quarter, has been accrued and the
     amount has been allocated, on a preliminary basis, primarily to investment
     in unconsolidated entities. Occidental will also be responsible for its
     24.5 percent share of costs on an ongoing basis. The Dolphin participants
     will collaborate on the $3.5 billion Dolphin Project, which consists of two
     parts: (1) a development and production sharing agreement with Qatar to
     develop and produce natural gas and condensate in Qatar's North Field and
     (2) the rights for DEL to build, own and operate a 260-mile-long, 48-inch
     export pipeline to transport 2 billion cubic feet per day of dry natural
     gas from Qatar to markets in the UAE for a period of 25 years. Construction
     on the upstream production and processing facilities and the pipeline is
     expected to begin in 2003. Production is scheduled to begin in late 2005.
     The partners anticipate securing project financing.

     In connection with the acquisition of Altura Energy Ltd. in April 2000, the
     sellers retained a preferred limited partnership interest of approximately
     $2.0 billion, which was recorded as minority interest. Altura also loaned
     approximately $2.0 billion to affiliates of the sellers, evidenced by two
     notes recorded as long-term receivables. The partnership exercised an
     option in May 2002 to redeem the sellers' remaining partnership interests
     in exchange for the outstanding balance on the two notes. Both minority
     interest and long-term receivables were reduced by $2.0 billion to reflect
     this transaction on the balance sheet.


                                       6



3.   Accounting Changes

     In July 2002, the Financial Accounting Standards Board (FASB) issued
     Statement of Financial Accounting Standards (SFAS) No. 146, "Accounting for
     Costs Associated with Exit or Disposal Activities." SFAS No. 146 requires
     that a liability be recognized for exit and disposal costs only when the
     liability has been incurred and when it can be measured at fair value. The
     statement is effective for exit and disposal activities that are initiated
     after December 31, 2002. Occidental does not expect that the adoption of
     SFAS No. 146 will have a material impact on its financial statements.

     In June 2002, the Emerging Issues Task Force (EITF) reached consensus on
     certain issues in EITF Issue No. 02-3, "Accounting for Contracts Involved
     in Energy Trading and Risk Management Activities." Consensus was reached on
     two issues: 1) that gains and losses on energy trading contracts (whether
     realized or unrealized) should be shown net in the income statement, and 2)
     that entities should disclose the types of contracts that are accounted for
     as energy trading contracts along with a variety of other data regarding
     values, sensitivity to changes in estimates, maturity dates and other
     factors. Occidental is required to implement this consensus in the third
     quarter 2002 and all comparative financial statements will be reclassified
     to conform to the consensus on the first issue. Occidental has concluded
     the impact of this recent consensus will not have any effect on net income,
     cash flow or earnings per share. However, Occidental expects the consensus
     will require significant reductions in sales and cost of sales by equal
     amounts.

     In April 2002, the FASB issued SFAS No. 145, "Rescission of FASB Statements
     No. 4, 44, and 64, Amendment of FASB Statement No. 13, and Technical
     Corrections." In addition to amending or rescinding other existing
     authoritative pronouncements to make various technical corrections, clarify
     meanings, or describe their applicability under changed conditions, SFAS
     No. 145 precludes companies from recording gains and losses from the
     extinguishment of debt as an extraordinary item. Occidental must implement
     SFAS No. 145 in the first quarter of 2003 and all comparative financial
     statements will be reclassified to conform to the 2003 presentation. The
     anticipated effect of the statement includes the reclassification of an
     extraordinary loss to net income from continuing operations of $3 million
     ($0.01 per share) in the six months ended June 30, 2001. There will be no
     effect on net income or basic earnings per common share.

     In August 2001, the FASB issued SFAS No. 144, "Accounting for the
     Impairment or Disposal of Long-Lived Assets." SFAS No. 144 addresses
     financial accounting and reporting for the impairment or disposal of
     long-lived assets and broadens the presentation of discontinued operations
     for long-lived assets. The provisions of this statement are effective for
     financial statements issued for fiscal years beginning after December 15,
     2001. Occidental adopted this statement in the first quarter of 2002 and it
     did not have an impact on the financial statements.

     In June 2001, the FASB issued SFAS No. 143, "Accounting for Asset
     Retirement Obligations." SFAS No. 143 addresses financial accounting and
     reporting for obligations associated with the retirement of tangible
     long-lived assets and the associated asset retirement costs. The provisions
     of this statement are effective for financial statements issued for fiscal
     years beginning after June 15, 2002. Occidental must implement SFAS No. 143
     in the first quarter of 2003 and has not yet determined its impact on the
     financial statements.

     In June 2001, the FASB issued SFAS No, 142, "Goodwill and Other Intangible
     Assets." SFAS No. 142 changes the accounting and reporting requirements for
     acquired goodwill and intangible assets. The provisions of this statement
     must be applied starting with fiscal years beginning after December 15,
     2001. At December 31, 2001, the balance sheet included approximately $108
     million of goodwill and intangible assets with annual amortization expense
     of approximately $6 million recorded in each of the years' income
     statements for the three-year period ended December 31, 2001. As a result,
     elimination of goodwill amortization would not have had a material impact
     on net income or earnings per share of any of the years presented and, as a
     result, the transitional disclosures of adjusted net income excluding
     goodwill amortization described by SFAS No. 142 have not been presented.
     Occidental implemented SFAS No. 142 in the first quarter of 2002. The
     adoption of this accounting standard resulted in a cumulative effect of
     changes in accounting principles after-tax reduction in net income of
     approximately $95 million due to the impairment of the goodwill. Occidental
     now has no remaining goodwill on its financial statements.


                                       7



4.   Comprehensive Income

     The following table presents Occidental's comprehensive income items (in
     millions):



                                                                                                   Periods Ended June 30
                                                               ---------------------------------------------------------
                                                                            Three Months                      Six Months
                                                               -------------------------       -------------------------
                                                                    2002            2001            2002            2001
     ===================================================       =========       =========       =========       =========
                                                                                                   
     Net income                                                $     240       $     473       $     265       $     957
     Other comprehensive income items
           Foreign currency translation adjustments                  (12)             (4)            (12)            (12)
           Derivative mark-to-market adjustments                      (7)              9              (9)              9
           Cumulative effect of change in
              accounting principles                                   --              --              --             (27)
           Unrealized gains on securities                             82 (a)          --              82 (a)           2
                                                               ---------       ---------       ---------       ---------
     Other comprehensive income, net of tax                           63               5              61             (28)
                                                               ---------       ---------       ---------       ---------
     Comprehensive income                                      $     303       $     478       $     326       $     929
     ===================================================       =========       =========       =========       =========

     (a)  See Note 10 for further information.



5.   Supplemental Cash Flow Information


     During the six months ended June 30, 2002 and 2001, net cash (refunds)
     payments for federal, foreign and state income taxes were approximately
     $(18) million and $310 million, respectively. Interest paid (net of
     interest capitalized) totaled approximately $120 million and $223 million
     for the six months ended June 30, 2002 and 2001, respectively.


6.   Inventories

     A portion of inventories is valued under the LIFO method. The valuation of
     LIFO inventory for interim periods is based on management's estimates of
     year-end inventory levels and costs. Inventories consist of the following
     (in millions):



                    Balance at                      June 30, 2002         December 31, 2001
                    ========================     ===================     ===================
                                                                   
                     Raw materials                    $      51               $      62
                     Materials and supplies                 129                     123
                     Work in process                          2                       2
                     Finished goods                         240                     268
                                                      ---------               ---------
                                                            422                     455
                     LIFO adjustment                         (2)                    (11)
                                                      ---------               ---------
                     Total                            $     420               $     444
                                                      =========               =========


7.   Derivative Activities

     Occidental's market-risk exposures relate primarily to commodity prices,
     and, to a lesser extent, interest rates and foreign currency exchange
     rates. Occidental's results are sensitive mainly to fluctuations in crude
     oil and natural gas prices. Occidental may periodically use different types
     of derivative instruments to achieve the best prices for oil and gas and to
     reduce its exposure to price volatility, thus mitigating fluctuations in
     commodity-related cash flows. Usually, Occidental does not hedge against
     fluctuations in long-term oil and gas prices. Overall, Occidental's use of
     derivatives in commodity hedging activity remains at a relatively low
     dollar level. Changes in a derivative instrument's fair value must be
     recognized in earnings unless specific


                                       8



     hedge accounting criteria are met. Changes in the fair value of derivative
     instruments that meet specific cash-flow hedge accounting criteria are
     reported in other comprehensive income (OCI). The gains and losses on
     cash-flow hedge transactions that are reported in OCI are reclassified to
     earnings in the periods in which earnings are affected by the variability
     of the hedged item's cash flows. Mark-to-market gains and losses from
     derivatives that qualify for fair-value hedge accounting are recorded in
     earnings throughout the life of the hedge and are generally offset by the
     change in fair-value of the hedged item. The ineffective portions of all
     hedges are recognized in current period earnings.

     For the three and six months ended June 30, 2002, the results of operations
     included a net pre-tax (loss) gain of $(5) million and $4 million,
     respectively, related to derivative mark-to-market adjustments. For the
     three and six months ended June 30, 2001, the results of operations
     included a net pre-tax gain of $26 million and $40 million, respectively,
     related to derivative mark-to-market adjustments. The amount of interest
     expense recorded in the income statement was lower by approximately $11
     million and $22 million for the three and six months ended June 30, 2002,
     respectively, to reflect net pre-tax gains from fair-value hedges. At June
     30, 2002, approximately $8 million of the $22 million had been received in
     cash. During both the three and six months ended June 30, 2002, a $3
     million after-tax loss was reclassified from OCI to income resulting from
     the expiration of cash-flow hedges. During the three and six months ended
     June 30, 2001, a $2 million after-tax loss and a $8 million after-tax loss,
     respectively, were reclassified from OCI to income resulting from the
     expiration of cash-flow hedges. During the three and six months ended June
     30, 2002, net unrealized after-tax losses of $10 million and $12 million,
     respectively, were recorded to OCI relating to changes in current cash-flow
     hedges. During the three and six months ended June 30, 2001, net unrealized
     after-tax gains of $7 million and $1 million, respectively, were recorded
     to OCI relating to changes in current cash-flow hedges. During the next
     twelve months, Occidental expects that $7 million of net derivative
     after-tax losses included in OCI, based on their valuation at June 30,
     2002, will be reclassified into earnings. Hedge ineffectiveness did not
     have a significant impact on earnings for the three and six months ended
     June 30, 2002 and 2001.


8.   Lawsuits, Claims, Commitments, Contingencies and Related Matters

     Occidental and certain of its subsidiaries have been named as defendants in
     a substantial number of lawsuits, claims and proceedings. They have also
     been named as potentially responsible parties in governmental proceedings
     under the Comprehensive Environmental Response, Compensation and Liability
     Act and similar state acts. These governmental proceedings seek funding,
     remediation and, in some cases, compensation for alleged property damage,
     punitive damages and civil penalties, aggregating substantial amounts.
     Occidental is usually one of many companies in these proceedings, and has
     to date been successful in sharing response costs with other financially
     sound companies. Occidental has accrued reserves at the most likely cost to
     be incurred in those proceedings where it is probable that Occidental will
     incur remediation costs which can be reasonably estimated.

     During the course of its operations, Occidental is subject to audit by
     taxing authorities for varying periods in various tax jurisdictions.
     Occidental has certain other commitments under contracts, guarantees and
     joint ventures, and certain other contingent liabilities.

     It is impossible at this time to determine the ultimate liabilities that
     Occidental and its subsidiaries may incur resulting from the foregoing
     lawsuits, claims and proceedings, audits, commitments, contingencies and
     related matters. Several of these matters may involve substantial amounts,
     and if these were to be ultimately resolved unfavorably to the full amount
     of their maximum potential exposure, an event not currently anticipated, it
     is possible that such event could have a material adverse effect upon
     Occidental's consolidated financial position or results of operations.
     However, in management's opinion, after taking into account reserves, it is
     unlikely that any of the foregoing matters will have a material adverse
     effect upon Occidental's consolidated financial position or results of
     operations.


                                       9



9.   Income Taxes

     The provision for taxes based on income for the 2002 and 2001 interim
     periods was computed in accordance with Interpretation No. 18 of APB
     Opinion No. 28 on reporting taxes for interim periods and was based on
     projections of total year pre-tax income excluding significant unusual
     items. The provision for taxes for the six months ended June 30, 2001,
     includes an after-tax benefit of $45 million (pre-federal tax benefit of
     $70 million) related to a settlement of a state tax issue.


10.  Investments in Unconsolidated Entities

     At June 30, 2002, Occidental's equity investments consisted primarily of a
     29.5 percent interest in Equistar Chemical, LP (Equistar), an interest in
     the Dolphin Project (See Note 2) and interests in various chemical
     partnerships and joint ventures. The following table presents Occidental's
     proportionate interest in the summarized financial information of its
     equity method investments (in millions):



                                                                               Periods Ended June 30
                                                  --------------------------------------------------
                                                            Three Months                  Six Months
                                                  ----------------------     -----------------------
                                                       2002         2001          2002          2001
                                                  =========    =========     =========     =========
                                                                               
          Revenues                                $     557    $     614     $     989     $   1,276
          Costs and expenses                            548          614         1,015         1,311
                                                  ---------    ---------     ---------     ---------
          Net income                              $       9    $      --     $     (26)    $     (35)
                                                  =========    =========     =========     =========


     In July 2002, Occidental and Lyondell Chemical Company (Lyondell) signed
     definitive agreements for Occidental to sell its share of Equistar to
     Lyondell and to purchase an equity interest of approximately 21 percent in
     Lyondell. These transactions are subject to corporate and regulatory
     approvals. In connection with the agreement in principle that preceded the
     definitive agreements, Occidental wrote down its investment in the Equistar
     partnership by $240 million, after tax, in December 2001. The transactions
     are expected to close in the third quarter of 2002.

     In January 2002, Equistar recorded a $1.1 billion cumulative effect of a
     change in accounting principles to reflect the impairment of its entire
     balance of goodwill. This write-down did not affect Occidental's investment
     in Equistar because there was no significant difference between
     Occidental's basis in the Equistar investment and the underlying equity in
     net assets of Equistar subsequent to the write-down.

     At June 30, 2002, investments in unconsolidated entities also included an
     interest in Premcor, Inc., which became a publicly-traded company in April
     2002. In accordance with the provisions of SFAS No. 115, "Accounting for
     Certain Investments in Debt and Equity Securities", this investment is
     being accounted for as an available-for-sale security and was adjusted to
     fair value with an unrealized gain of $82 million, net of tax, recorded to
     OCI in stockholders' equity.


                                       10



11.  Industry Segments

     The following table presents Occidental's interim industry segment
     disclosures (in millions):



                                                    Oil and Gas           Chemical           Corporate                Total
     =====================================         ============       ============        ============         ============
                                                                                                   
     Six months ended June 30, 2002
        Net sales                                  $      4,347       $      1,319        $         --         $      5,666
                                                   ============       ============        ============         ============
        Pre-tax operating profit (loss)            $        932       $          4 (c)    $       (230)(a)     $        706
        Income taxes                                       (205)                (6)               (135)(b)             (346)
        Cumulative effect of changes in
          accounting principles, net                         --                 --                 (95)                 (95)
                                                   ------------       ------------        ------------         ------------
        Net income (loss)                          $        727       $         (2)       $       (460)        $        265
     =====================================         ============       ============        ============         ============
     Six months ended June 30, 2001
        Net sales                                  $      6,576       $      1,744        $         --         $      8,320
                                                   ============       ============        ============         ============
        Pre-tax operating profit                   $      1,996 (d)   $        (16)(e)    $       (349)(a)(f)  $      1,631
        Income taxes                                       (244)                (5)               (398)(b)(g)          (647)
        Extraordinary loss, net                              --                 --                  (3)                  (3)
        Cumulative effect of changes in
          accounting principles, net                         --                 --                 (24)                 (24)
                                                   ------------       ------------        ------------         ------------
        Net income (loss)                          $      1,752       $        (21)       $       (774)        $        957
     =====================================         ============       ============        ============         ============


(a)  Includes unallocated net interest expense, administration expense and other
     items.
(b)  Includes unallocated income taxes.
(c)  Includes a pre-tax charge of $14 million related to severance costs.
(d)  Includes an after-tax gain of $7 million related to the sale of additional
     interests in Gulf of Mexico assets.
(e)  Includes a pre-tax charge of $26 million related to severance and plant
     shut-down costs.
(f)  Includes a pre-tax charge of $49 million related to environmental
     remediation costs and an insurance dividend of $6 million.
(g)  Includes an after-tax benefit of $45 million (pre-federal tax benefit of
     $70 million) related to settlement of a state tax issue.


                                       11



ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

CONSOLIDATED RESULTS OF OPERATIONS

Occidental Petroleum Corporation (Occidental) reported net income for the first
six months of 2002 of $265 million, on net sales of $5.7 billion, compared with
net income of $957 million, on net sales of $8.3 billion, for the same period of
2001. Occidental's net income for the second quarter of 2002 was $240 million,
on net sales of $3.1 billion, compared with net income of $473 million, on net
sales of $3.8 billion, for the same period of 2001. Basic earnings per common
share were $0.71 for the first six months of 2002, compared with $2.58 per share
for the same period of 2001. Basic earnings per common share were $0.64 for the
second quarter of 2002, compared with $1.27 per share for the same period of
2001.

Earnings before special items were $369 million for the first six months of
2002, compared with earnings before special items of $976 million, for the same
period of 2001. Earnings before special items were $240 million for the second
quarter of 2002, compared with earnings before special items of $466 million for
the second quarter of 2001. See the Special Item table below for a description
of special items. The decrease in earnings before special items for the three
and six months ended June 30, 2002, compared with the same periods in 2001,
reflected lower natural gas and chemical prices and higher exploration expense,
partially offset by higher oil production and lower energy costs. Additionally,
the six months ended June 30, 2002 reflected lower net sales due to lower crude
oil prices and higher Equistar Chemical, LP (Equistar) petrochemical joint
venture losses than the same period in 2001.

The decrease in net sales of $704 million and $2.7 billion for the three and six
months ended June 30, 2002, compared with the same periods in 2001, primarily
reflected lower natural gas and chemical prices and lower oil and gas trading
revenues, partially offset by higher oil production. Additionally, for the six
months ended June 30, 2002, net sales decreased due to lower crude oil prices
compared with the same period in 2001. The lower trading revenues resulted from
lower oil and gas prices partially offset by higher gas volumes. Interest,
dividends and other income for the three and six months ended June 30, 2002
includes $8 million and $22 million, respectively, of interest income on notes
receivable from Altura partners, compared to $28 million and $61 million,
respectively, for the three and six months ended June 30, 2001.

The decrease in cost of sales of $352 million and $1.7 billion for the three
and six months ended June 30, 2002, compared with the same periods in 2001,
primarily reflected lower oil and gas trading costs and lower energy costs in
the chemical segment. The lower trading costs resulted from lower oil and gas
prices partially offset by higher gas volumes. The decrease of $15 million and
$59 million in selling, general and administrative and other operating expenses
for the three and six months ended June 30, 2002, respectively, compared with
the same periods in 2001, primarily reflected lower oil and gas production
taxes. Additionally, for the six months ended June 30, 2002, severance costs for
the chemical segment were lower than severance and plant shutdown costs for the
six months ended June 30, 2001. The increase in exploration expense of $41
million and $47 million for the three and six months ended June 30, 2002,
respectively, compared with the same periods in 2001, reflected the write-off of
leases in the San Joaquin Valley. The decrease in minority interest of $28
million and $35 million for the three and six months ended June 30, 2002,
respectively, compared with the same periods in 2001, was primarily the result
of the redemption of the remaining minority interests held by BP plc and Royal
Dutch/Shell relating to the Altura acquisition. The decrease in interest and
debt expense, net of $28 million and $70 million for the three and six months
ended June 30, 2002, respectively, compared to the same periods in 2001, was
primarily due to lower outstanding debt and lower interest rates. The provision
for income taxes for the six months ended June 30, 2001 included a $45 million
after-tax benefit ($70 million pre-federal tax benefit) for the settlement of a
state tax issue.


                                       12



SEGMENT OPERATIONS

The following table sets forth the sales and earnings of each operating segment
and corporate items (in millions):



                                                                                                Periods Ended June 30
                                                                  ---------------------------------------------------
                                                                             Three Months                  Six Months
                                                                  -----------------------     -----------------------
                                                                       2002          2001          2002          2001
=============================================================     =========     =========     =========     =========
                                                                                                
SEGMENT NET SALES
   Oil and Gas                                                    $   2,410     $   2,964     $   4,347     $   6,576
   Chemical                                                             731           881         1,319         1,744
                                                                  ---------     ---------     ---------     ---------

NET SALES                                                         $   3,141     $   3,845     $   5,666     $   8,320
                                                                  =========     =========     =========     =========
SEGMENT EARNINGS (LOSS)
   Oil and Gas                                                    $     421     $     806     $     727     $   1,752
   Chemical                                                              33            58            (2)          (21)
                                                                  ---------     ---------     ---------     ---------
                                                                        454           864           725         1,731
UNALLOCATED CORPORATE ITEMS
   Interest expense, net                                                (66)          (71)         (122)         (147)
   Income taxes                                                        (101)         (249)         (144)         (424)
   Trust preferred distributions and others                             (12)          (14)          (23)          (30)
   Other                                                                (35)          (57)          (76)         (146)
                                                                  ---------     ---------     ---------     ---------
INCOME BEFORE EXTRAORDINARY ITEMS AND EFFECT OF CHANGES IN
ACCOUNTING PRINCIPLES                                                   240           473           360           984
Extraordinary loss, net                                                  --            --            --            (3)
Cumulative effect of changes in accounting
   principles, net                                                       --            --           (95)          (24)
                                                                  ---------     ---------     ---------     ---------

NET INCOME                                                        $     240     $     473     $     265     $     957
                                                                  =========     =========     =========     =========


EARNINGS BEFORE SPECIAL ITEMS (a)                                 $     240     $     466     $     369     $     976
=============================================================     =========     =========     =========     =========

(a)  Earnings before special items reflect adjustments to net income to exclude
     the after-tax effect of certain infrequent transactions that may affect
     comparability between periods. These transactions are shown in the table
     below. Management believes the presentation of earnings before special
     items provides a meaningful comparison of earnings between periods to the
     readers of the consolidated financial statements. Earnings before special
     items is not considered to be an alternative to operating income in
     accordance with generally accepted accounting principles.


                                       13



SPECIAL ITEMS

The following table sets forth the special items for each operating segment and
corporate:



                                                                                               Periods Ended June 30
                                                                 ---------------------------------------------------
                                                                            Three Months                  Six Months
Benefit (Charge)                                                 -----------------------     -----------------------
(in millions)                                                         2002          2001          2002          2001
=============================================================    =========     =========     =========     =========
                                                                                               

OIL AND GAS
   Sale of additional interests in Gulf of Mexico assets *       $      --     $       7     $      --     $       7
- -------------------------------------------------------------    ---------     ---------     ---------     ---------

CHEMICAL
   Severance, plant shutdown and plant writedown costs           $      --     $      --     $     (14)    $     (26)
- -------------------------------------------------------------    ---------     ---------     ---------     ---------

CORPORATE
   Settlement of state tax issue                                 $      --     $      --     $      --     $      70
   Environmental remediation                                            --            --            --           (49)
   Insurance dividend                                                   --            --            --             6
   Changes in accounting principles, net *                              --            --           (95)          (24)
   Extraordinary loss on debt redemption, net *                         --            --            --            (3)
   Tax effect of pre-tax adjustments                                    --            --             5            --
=============================================================    =========     =========     =========     =========

*    These amounts are shown after-tax.


OIL AND GAS SEGMENT



                                                                                               Periods Ended June 30
                                                                 ---------------------------------------------------
                                                                            Three Months                  Six Months
                                                                 -----------------------     -----------------------
Summary of Operating Statistics                                       2002          2001          2002          2001
=============================================================    =========     =========     =========     =========
                                                                                               
NET PRODUCTION PER DAY:
   CRUDE OIL AND NATURAL GAS LIQUIDS (MBL)
     United States                                                     232           209           232           208
     Latin America                                                      49            14            47            23
     Eastern Hemisphere                                                128           118           134           121

   NATURAL GAS (MMCF)
     United States                                                     565           607           579           619
     Eastern Hemisphere                                                 50            47            50            48

BARRELS OF OIL EQUIVALENT - THOUSANDS (MBOE)                           512           450           518           463
- -------------------------------------------------------------    ---------     ---------     ---------     ---------

AVERAGE SALES PRICE:
   CRUDE OIL ($/BBL)
     United States                                                   23.88         23.11         21.35         23.71
     Latin America                                                   22.77         18.90         20.65         21.69
     Eastern Hemisphere                                              22.16         23.36         20.24         22.69

   NATURAL GAS ($/MCF)
     United States                                                    2.92          8.55          2.64          9.30
     Eastern Hemisphere                                               2.04          2.41          2.28          2.30
=============================================================    =========     =========     =========     =========


Oil and gas earnings for the first six months of 2002 were $727 million,
compared with $1.752 billion for the same period of 2001. Oil and gas earnings
for the second quarter of 2002 were $421 million, compared with $806 million for
the same period of 2001. The oil and gas segment had no special items in 2002.
The oil and gas segment had earnings before special items of $799 million and
$1.745 billion for the three and six months ended June 30, 2001. See Special
Items table for a description of special items. The decline in earnings for the
three and six months


                                       14



ended June 30, 2002 compared with the same periods in 2001, reflected the effect
of lower gas prices and higher exploration expense, partially offset by higher
oil production volumes. Additionally, for the six months ended June 30, 2002,
earnings decreased due to lower crude oil prices compared with the same period
in 2001.

The decrease in net sales of $554 million and $2.2 billion for the three and six
months ended June 30, 2002, respectively, compared with the same periods in
2001, primarily reflected lower natural gas prices and lower oil and gas trading
revenues, partially offset by higher oil production. Additionally, for the six
months ended June 30, 2002, net sales decreased due to lower crude oil prices
compared with the same period in 2001. The lower trading revenues resulted from
lower oil and gas prices partially offset by higher gas volumes. Approximately
52 percent and 54 percent of oil and gas net sales were attributable to oil and
gas trading activities in the first six months of 2002 and 2001, respectively.
These trading activities focus primarily on obtaining the highest sales price
available. Other than the positive effect on oil and gas realized prices, the
results of oil and gas trading activities were not significant.

Occidental's sensitivity to changes in oil and gas prices is similar to prior
quarters. The average West Texas Intermediate price in the second quarter of
2002 was $26.25 per barrel and Occidental's average price realization for
natural gas was $2.92 per thousand cubic feet. A swing of 25-cents per million
BTU's in New York Mercantile Exchange gas prices impacts quarterly oil and gas
segment earnings by $13.5 million while a $1.00 per barrel change in oil prices
has a quarterly impact of $28 million.

For the first six months of 2002, production volumes increased approximately 12
percent to 518,000 barrels of oil equivalent (BOE) per day compared with 463,000
BOE per day for the same period of 2001. For the second quarter of 2002,
production volumes increased approximately 14 percent to 512,000 BOE per day
compared with 450,000 BOE per day for the same period in 2001. The increase
reflects higher worldwide crude oil and liquids production, particularly in
California, Colombia and the Middle East. Occidental expects third quarter 2002
oil and gas production to remain at approximately the same level as the second
quarter 2002.

CHEMICAL SEGMENT



                                                                    Three Months Ended            Six Months Ended
                                                                               June 30                     June 30
                                                               -----------------------     -----------------------
Summary of Operating Statistics                                     2002          2001          2002          2001
==========================================================     =========     =========     =========     =========
                                                                                             
MAJOR PRODUCT VOLUMES
   Chlorine (M Tons)                                                 735           786         1,436         1,491
   Caustic (M Tons)                                                  743           750         1,317         1,419
   Ethylene Dichloride (M Tons)                                      140           154           292           376
   PVC Resins (MM Lbs.)                                            1,151         1,050         2,193         2,113

MAJOR PRODUCT PRICE INDEX (BASE 1987-1990 = 1.0)
   Chlorine                                                         0.77          0.76          0.64          0.82
   Caustic                                                          0.66          1.42          0.79          1.37
   Ethylene Dichloride                                              1.29          0.74          0.94          0.78
   PVC Resins                                                       0.70          0.77          0.62          0.75
==========================================================     =========     =========     =========     =========


Chemical results for the first six months of 2002 were a loss of $2 million,
compared with a loss of $21 million for the same period of 2001. Chemical
earnings for the second quarter of 2002 were $33 million, compared with $58
million for the same period of 2001. Chemical earnings before special items were
$12 million for the first six months of 2002, compared with $5 million for the
first six months of 2001. There were no special items for the second quarter of
2002 or 2001. See Special Items table for a description of special items. The
decrease in second quarter 2002 earnings was the result of lower sales prices,
mainly for caustic soda and polyvinyl chloride resins (PVC), partially offset by
higher ethylene dichloride (EDC) prices and lower energy and raw material costs,
compared to the same period in 2001. The increase in six months 2002 earnings
before special items was the result of lower energy and raw material costs and
higher EDC prices, partially offset by lower sales prices mainly for


                                       15



caustic soda and PVC and higher Equistar petrochemical joint venture losses,
compared with the same period in 2001.

The decrease in net sales of $150 million and $425 million for the three and six
months ended June 30, 2002, compared with the same periods in 2001, primarily
reflected lower sales prices, mainly for caustic soda and PVC, and lower
chemical sales volumes, partially offset by higher prices for EDC.

The sale of Occidental's interest in Equistar to Lyondell Chemical Company
(Lyondell) is anticipated to close in the third quarter 2002. It is currently
expected that an after-tax gain will be recognized at that time. The chrome
business is expected to be adversely affected by the phase-out of a
wood-treatment product that uses chromic acid. The chrome business is an
immaterial portion of Occidental's earnings. Occidental anticipates that the
chemical business, as a whole, will improve in the third quarter 2002, compared
to the second quarter 2002, because of continued strengthening in chemical
prices.

CORPORATE AND OTHER

Segment earnings include credits/(charges) in lieu of U.S. federal income taxes.
In the first six months of 2002 and 2001, segment earnings benefited by $9
million and $20 million, respectively, from credits allocated. This includes a
credit of $1 million to oil and gas and $8 million to chemical results in the
first six months of 2002 and a charge of $(2) million to oil and gas and a
credit of $22 million to chemical results in the first six months of 2001.

Occidental and certain of its subsidiaries have been named as defendants or as
potentially responsible parties (PRPs) in a substantial number of lawsuits,
claims and proceedings, including governmental proceedings under the
Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)
and corresponding state acts. These governmental proceedings seek funding,
remediation and, in some cases, compensation for alleged property damage,
punitive damages and civil penalties, aggregating substantial amounts.
Occidental is usually one of many companies in these proceedings, and has to
date been successful in sharing response costs with other financially sound
companies. Occidental has accrued reserves at the most likely cost to be
incurred in those proceedings where it is probable that Occidental will incur
remediation costs which can be reasonably estimated.

During the course of its operations, Occidental is subject to audit by taxing
authorities for varying periods in various tax jurisdictions. Occidental has
certain other commitments under contracts, guarantees and joint ventures, and
certain other contingent liabilities.

It is impossible at this time to determine the ultimate liabilities that
Occidental and its subsidiaries may incur resulting from the foregoing lawsuits,
claims and proceedings, audits, commitments, contingencies and related matters.
Several of these matters may involve substantial amounts, and if these were to
be ultimately resolved unfavorably to the full amount of their maximum potential
exposure, an event not currently anticipated, it is possible that such event
could have a material adverse effect upon Occidental's consolidated financial
position or results of operations. However, in management's opinion, after
taking into account reserves, it is unlikely that any of the foregoing matters
will have a material adverse effect upon Occidental's consolidated financial
position or results of operations.

FINANCIAL CONDITION, LIQUIDITY AND CAPITAL RESOURCES

Occidental's net cash provided by operating activities from continuing
operations was $949 million for the first six months of 2002, compared with net
cash provided of $1.3 billion for the same period of 2001. The decrease of
approximately $360 million from 2001 to 2002 is primarily attributed to lower
earnings before special items partially offset by lower working capital usage
compared with the first six months of the prior year.

Occidental's net cash used by investing activities was $507 million for the
first six months of 2002, compared with net cash used of $650 million for the
same period of 2001. The 2002 amount includes the receipt of partial repayments
of amounts that were advanced to equity affiliates in 2001. Capital expenditures
for the first six months of 2002 were $600 million, including $537 million in
oil and gas. Capital expenditures for the first six months of 2001 were $547
million, including $498 million in oil and gas.


                                       16



Financing activities used net cash of $211 million in the first six months of
2002, compared with cash used of $593 million for the same period of 2001. The
2001 amount included net debt payments of approximately $417 million.

Available but unused lines of committed bank credit totaled approximately $2.1
billion at June 30, 2002 and December 31, 2001. Occidental currently expects to
spend approximately $1.2 billion on its 2002 capital spending program with about
$1.1 billion for oil and gas, excluding the capital for the Dolphin Project
which is discussed below. Occidental expects to have sufficient cash in 2002
from operations, and from proceeds from existing credit facilities, as
necessary, to fund its operating needs, capital expenditure requirements
(including the Dolphin Project), dividend payments and mandatory debt
repayments.

ACQUISITIONS, DISPOSITIONS AND COMMITMENTS

In July 2002, Occidental and Lyondell signed definitive agreements for
Occidental to sell its share of Equistar to Lyondell and to purchase an equity
interest of approximately 21 percent in Lyondell. These transactions are subject
to corporate and regulatory approvals. In connection with the agreement in
principle that preceded the definitive agreements, Occidental wrote down its
investment in the Equistar partnership by $240 million, after tax, in December
2001. The transactions are expected to close in the third quarter of 2002, and
Occidental expects to recognize an after-tax gain at that time.

On June 2, 2002, Occidental signed a definitive agreement with the United Arab
Emirates (UAE) Offsets Group to acquire a 24.5 percent interest in the Dolphin
Project and Dolphin Energy Limited (DEL) for $310 million, plus a payment of $12
million to account for historical costs through May 31, 2002. DEL is a company
that also includes the UAE Offsets Group (51 percent interest) and TotalFinaElf
(24.5 percent interest). The total payment, which is expected to be made in the
third quarter, has been accrued and the amount has been allocated, on a
preliminary basis, primarily to investment in unconsolidated entities.
Occidental will also be responsible for its 24.5 percent share of costs on an
ongoing basis. The Dolphin participants will collaborate on the $3.5 billion
Dolphin Project, which consists of two parts: (1) a development and production
sharing agreement with Qatar to develop and produce natural gas and condensate
in Qatar's North Field and (2) the rights for DEL to build, own and operate a
260-mile-long, 48-inch export pipeline to transport 2 billion cubic feet per day
of dry natural gas from Qatar to markets in the UAE for a period of 25 years.
When fully operational, the Dolphin Project is expected to add incremental
production of about 125 million cubic feet of gas and 9,000 barrels of liquids,
net to Oxy, which is approximately 30,000 barrels of oil equivalent (BOE) per
day. The project is also expected to add approximately 900 billion cubic feet of
gas equivalent, which is equivalent to 150 million BOE, to Occidental's proved
reserves. Construction on the upstream production and processing facilities and
the pipeline is expected to begin in 2003. Production is scheduled to begin in
late 2005. The partners anticipate securing project financing.

In connection with the acquisition of Altura Energy Ltd. in April 2000, the
sellers retained a preferred limited partnership interest of approximately $2.0
billion, which was recorded as minority interest. Altura also loaned
approximately $2.0 billion to affiliates of the sellers, evidenced by two notes
recorded as long-term receivables. The partnership exercised an option in May
2002 to redeem the sellers' remaining partnership interests in exchange for the
outstanding balance on the two notes. Both minority interest and long-term
receivables were reduced by $2.0 billion to reflect this transaction on the
balance sheet.

DERIVATIVE ACTIVITIES

Occidental's market-risk exposures relate primarily to commodity prices, and, to
a lesser extent, interest rates and foreign currency exchange rates.
Occidental's results are sensitive mainly to fluctuations in crude oil and
natural gas prices. Occidental may periodically use different types of
derivative instruments to achieve the best prices for oil and gas and to reduce
its exposure to price volatility, thus mitigating fluctuations in
commodity-related cash flows. Usually, Occidental does not hedge against
fluctuations in long-term oil and gas prices. Overall, Occidental's use of
derivatives in commodity hedging activity remains at a relatively low dollar
level. Changes in a derivative instrument's fair value must be recognized in
earnings unless specific hedge accounting criteria are met. Changes in the fair
value of derivative instruments that meet specific cash-flow hedge accounting
criteria are reported in other comprehensive income (OCI). The gains and losses
on cash-flow hedge transactions that are reported in OCI are reclassified to
earnings in the periods in which earnings are affected by the variability of the
hedged item's cash flows. Mark-to-market gains and losses from derivatives that
qualify for fair-value hedge


                                       17



accounting are recorded in earnings throughout the life of the hedge and are
generally offset by the change in fair-value of the hedged item. The ineffective
portions of all hedges are recognized in current period earnings.

For the three and six months ended June 30, 2002, the results of operations
included a net pre-tax (loss) gain of $(5) million and $4 million, respectively,
related to derivative mark-to-market adjustments. For the three and six months
ended June 30, 2001, the results of operations included a net pre-tax gain of
$26 million and $40 million, respectively, related to derivative mark-to-market
adjustments. The amount of interest expense recorded in the income statement was
lower by approximately $11 million and $22 million for the three and six months
ended June 30, 2002, respectively, to reflect net pre-tax gains from fair-value
hedges. At June 30, 2002, approximately $8 million of the $22 million had been
received in cash. During both the three and six months ended June 30, 2002, a $3
million after-tax loss was reclassified from OCI to income resulting from the
expiration of cash-flow hedges. During the three and six months ended June 30,
2001, a $2 million after-tax loss and a $8 million after-tax loss, respectively,
were reclassified from OCI to income resulting from the expiration of cash-flow
hedges. During the three and six months ended June 30, 2002, net unrealized
after-tax losses of $10 million and $12 million, respectively, were recorded to
OCI relating to changes in current cash-flow hedges. During the three and six
months ended June 30, 2001, net unrealized after-tax gains of $7 million and $1
million, respectively, were recorded to OCI relating to changes in current
cash-flow hedges. During the next twelve months, Occidental expects that $7
million of net derivative after-tax losses included in OCI, based on their
valuation at June 30, 2002, will be reclassified into earnings. Hedge
ineffectiveness did not have a significant impact on earnings for the three and
six months ended June 30, 2002 and 2001.

ENVIRONMENTAL MATTERS

Occidental's operations in the United States are subject to stringent federal,
state and local laws and regulations relating to improving or maintaining the
quality of the environment. Foreign operations also are subject to varied
environmental protection laws. Costs associated with environmental compliance
have increased over time and may continue to rise in the future. Environmental
expenditures related to current operations are factored into the overall
business planning process. These expenditures are mainly considered an integral
part of production in manufacturing quality products responsive to market
demand.

The laws that require or address environmental remediation may apply
retroactively to previous waste disposal practices. Also, in many cases, the
laws apply regardless of fault, legality of the original activities or ownership
or control of sites. Occidental is currently participating in environmental
assessments and cleanups under these laws at federal CERCLA sites, comparable
state sites and other remediation sites, including Occidental facilities and
previously owned sites. Also, Occidental and certain of its subsidiaries have
been involved in a substantial number of governmental and private proceedings
involving historical practices at various sites including, in some instances,
having been named as defendants and/or as PRPs under the federal CERCLA law.
These proceedings seek funding and/or remediation and, in some cases,
compensation for alleged personal injury or property damage, punitive damages
and civil penalties, aggregating substantial amounts.

Occidental does not consider the number of CERCLA and similar state sites, at
which it has been notified that it has been identified as being involved, to be
a relevant measure of exposure. Although the liability of a potentially
responsible party may be joint and several, Occidental is usually one of many
companies cited as a PRP at these sites and has, to date, been successful in
sharing cleanup costs with other financially sound companies. Also, many of
these sites are still under investigation by the Environmental Protection Agency
(EPA) or the equivalent state agencies. Prior to actual cleanup, the parties
involved assess site conditions and responsibility and determine the appropriate
remedy. The majority of remediation costs are incurred after the parties obtain
EPA or other equivalent state agency approval to proceed. The ultimate future
cost of remediation of certain of the sites for which Occidental has been
notified that it has been identified as being involved cannot reasonably be
determined at this time.

As of June 30, 2002, Occidental had been notified by the EPA or equivalent state
agencies or otherwise had become aware that it had been identified as being
involved at 124 Superfund or comparable state sites. (This number does not
include those sites where Occidental has been successful in resolving its
involvement.) The 124 sites include 34 former Diamond Shamrock Chemical sites as
to which Maxus Energy Corporation has retained all liability. Of the remaining
90 sites, Occidental has denied involvement at 9 sites and has yet to determine
involvement in 19 sites. With respect to the remaining 62 of these sites,
Occidental is in various stages of evaluation, and the extent of


                                       18


liability retained by Maxus Energy Corporation is disputed at 2 of these sites.
For 53 of these sites, where environmental remediation efforts are probable and
the costs can be reasonably estimated, Occidental has accrued reserves at the
most likely cost to be incurred. The 53 sites include 10 sites as to which
present information indicates that it is probable that Occidental's aggregate
exposure is insignificant. In determining the reserves, Occidental uses the most
current information available, including similar past experiences, available
technology, regulations in effect, the timing of remediation and cost-sharing
arrangements. For the remaining 9 of the 62 sites being evaluated, Occidental
does not have sufficient information to determine a range of liability, but
Occidental does have sufficient information on which to base the opinion
expressed above under the caption "Results of Operations."

ACCOUNTING CHANGES

In July 2002, the Financial Accounting Standards Board (FASB) issued Statement
of Financial Accounting Standards (SFAS) No. 146, "Accounting for Costs
Associated with Exit or Disposal Activities." SFAS No. 146 requires that a
liability be recognized for exit and disposal costs only when the liability has
been incurred and when it can be measured at fair value. The statement is
effective for exit and disposal activities that are initiated after December 31,
2002. Occidental does not expect that the adoption of SFAS No. 146 will have a
material impact on its financial statements.

In June 2002, the Emerging Issues Task Force (EITF) reached consensus on certain
issues in EITF Issue No. 02-3, "Accounting for Contracts Involved in Energy
Trading and Risk Management Activities." Consensus was reached on two issues: 1)
that gains and losses on energy trading contracts (whether realized or
unrealized) should be shown net in the income statement, and 2) that entities
should disclose the types of contracts that are accounted for as energy trading
contracts along with a variety of other data regarding values, sensitivity to
changes in estimates, maturity dates and other factors. Occidental is required
to implement this consensus in the third quarter 2002 and all comparative
financial statements will be reclassified to conform to the consensus on the
first issue. Occidental has concluded the impact of this recent consensus will
not have any effect on net income, cash flow or earnings per share. However,
Occidental expects the consensus will require significant reductions in sales
and cost of sales by equal amounts.

In April 2002, the FASB issued SFAS No. 145, "Rescission of FASB Statements No.
4, 44, and 64, Amendment of FASB Statement No. 13, and Technical Corrections."
In addition to amending or rescinding other existing authoritative
pronouncements to make various technical corrections, clarify meanings, or
describe their applicability under changed conditions, SFAS No. 145 precludes
companies from recording gains and losses from the extinguishment of debt as an
extraordinary item. Occidental must implement SFAS No. 145 in the first quarter
of 2003 and all comparative financial statements will be reclassified to conform
to the 2003 presentation. The anticipated effect of the statement includes the
reclassification of an extraordinary loss to net income from continuing
operations of $3 million ($0.01 per share) in the six months ended June 30,
2001. There will be no effect on net income or basic earnings per common share.

In August 2001, the FASB issued SFAS No. 144, "Accounting for the Impairment or
Disposal of Long-Lived Assets." SFAS No. 144 addresses financial accounting and
reporting for the impairment or disposal of long-lived assets and broadens the
presentation of discontinued operations for long-lived assets. The provisions of
this statement are effective for financial statements issued for fiscal years
beginning after December 15, 2001. Occidental adopted this statement in the
first quarter of 2002 and it did not have an impact on the financial statements.

In June 2001, the FASB issued SFAS No. 143, "Accounting for Asset Retirement
Obligations." SFAS No. 143 addresses financial accounting and reporting for
obligations associated with the retirement of tangible long-lived assets and the
associated asset retirement costs. The provisions of this statement are
effective for financial statements issued for fiscal years beginning after June
15, 2002. Occidental must implement SFAS No. 143 in the first quarter of 2003
and has not yet determined its impact on the financial statements.

In June 2001, the FASB issued SFAS No, 142, "Goodwill and Other Intangible
Assets." SFAS No. 142 changes the accounting and reporting requirements for
acquired goodwill and intangible assets. The provisions of this statement must
be applied starting with fiscal years beginning after December 15, 2001. At
December 31, 2001, the balance


                                       19



sheet included approximately $108 million of goodwill and intangible assets with
annual amortization expense of approximately $6 million recorded in each of the
years' income statements for the three-year period ended December 31, 2001. As a
result, elimination of goodwill amortization would not have had a material
impact on net income or earnings per share of any of the years presented and, as
a result, the transitional disclosures of adjusted net income excluding goodwill
amortization described by SFAS No. 142 have not been presented. Occidental
implemented SFAS No. 142 in the first quarter of 2002. The adoption of this
accounting standard resulted in a cumulative effect of changes in accounting
principles after-tax reduction in net income of approximately $95 million due to
the impairment of the goodwill. Occidental now has no remaining goodwill on its
financial statements.

SAFE HARBOR STATEMENT REGARDING OUTLOOK AND FORWARD-LOOKING INFORMATION

Portions of this report contain forward-looking statements and involve risks and
uncertainties that could significantly affect expected results of operations,
liquidity, cash flows and business prospects. Factors that could cause results
to differ materially include, but are not limited to: global commodity pricing
fluctuations; competitive pricing pressures; higher-than-expected costs
including feedstocks; crude oil and natural gas prices; chemical prices;
potential liability for remedial actions under existing or future environmental
regulations and litigation; potential liability resulting from pending or future
litigation; general domestic and international political conditions; potential
disruption or interruption of Occidental's production or manufacturing
facilities due to accidents, political events or insurgent activity; potential
failure to achieve expected production from existing and future oil and gas
development projects; the supply/demand considerations for Occidental's
products; any general economic recession or slowdown domestically or
internationally; regulatory uncertainties; and not successfully completing, or
any material delay of, any development of new fields, expansion, capital
expenditure, efficiency improvement project, acquisition or disposition.
Forward-looking statements are generally accompanied by words such as
"estimate", "project", "predict", "will", "anticipate", "plan", "intend",
"believe", "expect" or similar expressions that convey the uncertainty of future
events or outcomes. Occidental undertakes no obligation to publicly update or
revise any forward-looking statements, whether as a result of new information or
otherwise. In light of these risks, uncertainties and assumptions, the
forward-looking events discussed might not occur.

ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

For the period ended June 30, 2002, there were no material changes in the
information required to be provided under Item 305 of Regulation S-X included
under the caption "Management's Discussion and Analysis of Financial Condition
and Results of Operations (Incorporating Item 7A) - Derivative Activities" in
Occidental's 2001 Annual Report on Form 10-K.


                                       20



                            PART II OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS


GENERAL

There is incorporated by reference herein the information regarding legal
proceedings in Note 8 to the consolidated condensed financial statements in Part
I hereof.

ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

         (a)  Exhibits

              10.1  Amendment No. 1 to Occidental Petroleum Corporation
                    Supplemental Retirement Plan (as amended and restated
                    effective January 1, 1999)

              11    Statement regarding the computation of earnings per share
                    for the three and six months ended June 30, 2002 and 2001

              12    Statement regarding the computation of total enterprise
                    ratios of earnings to fixed charges for the six months ended
                    June 30, 2002 and 2001 and the five years ended December 31,
                    2001

         (b)  Reports on Form 8-K

              During the quarter ended June 30, 2002, Occidental filed the
              following Current Reports on Form 8-K:

              1.  Current Report on Form 8-K dated April 10, 2002 (date of
                  earliest event reported), filed on April 10, 2002, for the
                  purpose of reporting, under Item 9, a presentation by Dr. Ray
                  R. Irani, Chief Executive Officer, at the Howard Weil Energy
                  Conference.

              2.  Current Report on Form 8-K dated April 25, 2002 (date of
                  earliest event reported), filed on April 25, 2002, for the
                  purpose of reporting, under Item 5, Occidental's results of
                  operations for the first quarter ended March 31, 2002, and
                  under Item 9, speeches and supplemental investor information
                  relating to Occidental's first quarter 2002 earnings
                  announcement.

              3.  Current Report on Form 8-K dated May 3, 2002 (date of earliest
                  event reported), filed on May 3, 2002, for the purpose of
                  reporting, under Item 9, a speech made by Dr. Ray R. Irani,
                  Chief Executive Officer, at Occidental's 2002 Annual Meeting
                  of Stockholders.

              4.  Current Report on Form 8-K of the Occidental Petroleum
                  Corporation Savings Plan (including by merger the Occidental
                  Chemical Corporation Savings and Investment Plan and the Oxy
                  Vinyls, LP Savings Plan) dated June 10, 2002 (date of earliest
                  event reported), filed on June 12, 2002, for the purpose of
                  reporting, under Item 4, a change in the certifying public
                  accountant, and under Item 7, the filing of certain exhibits
                  related thereto.

              5.  Current Report on Form 8-K dated June 18, 2002 (date of
                  earliest event reported), filed on June 19, 2002, for the
                  purpose of reporting, under Item 9, a presentation by Stephen
                  I. Chazen, Chief Financial Officer and Executive Vice
                  President - Corporate Development, at the Bank of America
                  Securities Energy & Power Conference

              From June 30, 2002 to the date hereof, Occidental filed the
              following Current Reports on Form 8-K:

              1.  Current Report on Form 8-K dated July 22, 2002 (date of
                  earliest event reported), filed on July 22, 2002, for the
                  purpose of reporting, under Item 5, Occidental's results of
                  operations.


                                       21



                  for the second quarter ended June 30, 2002, and under Item 9,
                  speeches and supplemental investor information relating to
                  Occidental's second quarter 2002 earnings announcement.


                                       22



                                   SIGNATURES


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.


                              OCCIDENTAL PETROLEUM CORPORATION



DATE: August 9, 2002          S. P. Dominick, Jr.
                              --------------------------------------------------
                              S. P. Dominick, Jr., Vice President and Controller
                              (Chief Accounting and Duly Authorized Officer)



                                  EXHIBIT INDEX


EXHIBITS
- --------
  10.1    Amendment No. 1 to Occidental Petroleum Corporation Supplemental
          Retirement Plan (as amended and restated effective January 1, 1999)

  11      Statement regarding the computation of earnings per share for the
          three and six months ended June 30, 2002 and 2001

  12      Statement regarding the computation of total enterprise ratios of
          earnings to fixed charges for the six months ended June 30, 2002 and
          2001 and the five years ended December 31, 2001