Page 24 of 24
                            FORM 10-Q


               SECURITIES AND EXCHANGE COMMISSION
                    WASHINGTON, D. C.  20549

(Mark One)

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

For the quarterly period ended September 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 33-11576

    Southwest Royalties Institutional Income Fund VII-B, L.P.
             (Exact name of registrant as specified
              in its limited partnership agreement)

Delaware                                           75-2165825
(State or other jurisdiction of                        (I.R.S.
Employer
incorporation or organization)
          Identification No.)

                  407 N. Big Spring, Suite 300
             _________Midland, Texas 79701_________
            (Address of principal executive offices)

                 ________(915) 686-9927________
                 (Registrant's telephone number,
                      including area code)

Indicate  by  check  mark whether 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 _____

    The total number of pages contained in this report is 20.



                 PART I. - FINANCIAL INFORMATION

Item 1.  Financial Statements

The unaudited condensed financial statements included herein have
been  prepared by the Registrant (herein also referred to as  the
"Partnership")  in accordance with generally accepted  accounting
principles  for  interim  financial  information  and  with   the
instructions  to  Form  10-Q and Rule 10-01  of  Regulation  S-X.
Accordingly,  they  do  not include all of  the  information  and
footnotes  required  by generally accepted accounting  principles
for complete financial statements.  In the opinion of management,
all  adjustments  necessary  for a fair  presentation  have  been
included  and  are of a normal recurring nature.   The  financial
statements  should  be  read  in  conjunction  with  the  audited
financial  statements and the note thereto  for  the  year  ended
December  31, 2001 which are found in the Registrant's Form  10-K
Report   for   2001  filed  with  the  Securities  and   Exchange
Commission.  The December 31, 2001 balance sheet included  herein
has  been  taken  from the Registrant's 2001  Form  10-K  Report.
Operating  results  for the three and nine  month  periods  ended
September 30, 2002 are not necessarily indicative of the  results
that may be expected for the full year.




    Southwest Royalties Institutional Income Fund VII-B, L.P.

                         Balance Sheets

                                          September        December
                                             30,             31,
                                             2002            2001
                                         -----------      ---------
                                         (unaudited)
Assets
- ------
Current assets:
 Cash and cash equivalents            $    69,935         118,007
  Receivable  from  Managing  General      86,831          71,440
Partner
                                         ---------       ---------
   Total current assets                   156,766         189,447
                                         ---------       ---------
Oil  and  gas properties - using  the
full-
 cost method of accounting               4,236,335       4,236,335
  Less accumulated depreciation,
   depletion and amortization            3,568,370       3,528,370
                                         ---------       ---------
   Net oil and gas properties             667,965         707,965
                                         ---------       ---------
                                      $  824,731          897,412
                                         =========       =========

Liabilities and Partners' Equity
- --------------------------------

Current   liability  -   distribution $  414                  534
payable
                                         ---------       ---------
Partners' equity:
 General partners                        (555,463)       (548,207)
 Limited partners                        1,379,780       1,445,085
                                         ---------       ---------
   Total partners' equity                824,317          896,878
                                         ---------       ---------
                                      $  824,731          897,412
                                         =========       =========



    Southwest Royalties Institutional Income Fund VII-B, L.P.

                    Statements of Operations
                           (unaudited)


                                Three Months       Nine Months
                                   Ended              Ended
                               September 30,      September 30,
                               2002      2001     2002     2001
                               ----      ----     ----     ----
Revenues
- --------
Income from net profits    $ 159,653   154,856  496,155   566,39
interests                                                 2
Interest                     493       1,202    1,388     4,786
Miscellaneous settlement     -         -        5,872         -
                             -------   -------  -------   ------
                                                          -
                             160,146   156,058  503,415   571,17
                                                          8
                             -------   -------  -------   ------
                                                          -

Expenses
- --------
General and                  29,328     28,726   85,976   86,339
administrative
Depreciation, depletion
and
 amortization                12,000     36,000   40,000   80,000
                             -------   -------  -------   ------
                                                          -
                             41,328     64,726  125,976   166,33
                                                          9
                             -------   -------  -------   ------
                                                          -
Net income                 $ 118,818    91,332  377,439   404,83
                                                          9
                             =======   =======  =======   ======
                                                          =

Net income allocated to:

Managing General Partner   $ 11,882      8,220   37,744   36,436
                             =======   =======  =======   ======
                                                          =
General Partner            $ -             913        -   4,048
                             =======   =======  =======   ======
                                                          =
Limited Partners           $ 106,936    82,199  339,695   364,35
                                                          5
                             =======   =======  =======   ======
                                                          =
 Per limited partner unit  $    7.13      5.48    22.65   24.29
                             =======   =======  =======   ======
                                                          =




    Southwest Royalties Institutional Income Fund VII-B, L.P.

                    Statements of Cash Flows
                           (unaudited)


                                                    Nine Months Ended
                                                      September 30,
                                                      2002      2001
                                                      ----      ----
Cash flows from operating activities

 Cash received from income from net
  profits interests                               $ 459,418   639,688
 Cash paid to suppliers                             (64,630   (65,408)
                                                    )
 Interest received                                  1,388     4,786
 Miscellaneous settlement                           5,872     -
                                                    -------   -------

   Net cash provided by operating activities        402,048   579,066
                                                    -------   -------

Cash flows provided by investing activities

 Sale of oil and gas property                       -         100
                                                    -------   -------
Cash flows used in financing activities

 Distributions to partners                          (450,12   (625,773
                                                    0)        )
                                                    -------   -------

   Net decrease in cash and cash equivalents        (48,072   (46,607)
                                                    )

 Beginning of period                                118,007   155,801
                                                    -------   -------
 End of period                                    $ 69,935    109,194
                                                    =======   =======
Reconciliation of net income to net cash
provided by operating activities

Net income                                        $ 377,439   404,839

 Adjustments to reconcile net income to net
  cash provided by operating activities

  Depreciation, depletion and amortization          40,000    80,000
  (Increase) decrease receivables                   (36,737   73,296
                                                    )
  Increase in payables                              21,346    20,931
                                                    -------   -------
Net cash provided by operating activities         $ 402,048   579,066
                                                    =======   =======





        Southwest Royalties Institutional Income Fund VII-B, L.P.
                     (a Delaware limited partnership)

                      Notes to Financial Statements


1.   Organization
     Southwest  Royalties Institutional Income Fund  VII-B,  L.P.
     was  organized  under the laws of the state of  Delaware  on
     January 28, 1987, for the purpose of acquiring producing oil
     and  gas properties and to produce and market crude oil  and
     natural gas produced from such properties for a term  of  50
     years, unless terminated at an earlier date as provided  for
     in the Partnership Agreement.  The Partnership sells its oil
     and  gas  production  to a variety of  purchasers  with  the
     prices  it  receives being dependent upon the  oil  and  gas
     economy.   Southwest Royalties, Inc. serves as the  Managing
     General Partner.  Revenues, costs and expenses are allocated
     as follows:

                                                     Limited      General
                                                     Partners     Partners
                                                     --------     --------
     Interest income on capital contributions       100%             -
     Oil and gas sales                               90%            10%
     All other revenues                              90%            10%
     Organization and offering costs (1)            100%             -
     Syndication costs                              100%             -
     Amortization of organization costs             100%             -
     Property acquisition costs                     100%             -
     Gain/loss on property disposition               90%            10%
     Operating and administrative costs (2)          90%            10%
     Depreciation, depletion and amortization of
      oil and gas properties                         90%            10%
     All other costs                                 90%            10%

          (1)All  organization costs in excess of 3%  of  initial
          capital  contributions will be  paid  by  the  Managing
          General  Partner  and  will be  treated  as  a  capital
          contribution.   The  Partnership  paid   the   Managing
          General  Partner  an  amount equal  to  3%  of  initial
          capital contributions for such organization costs.

          (2)Administrative costs in any year which exceed 2%  of
          capital  contributions shall be paid  by  the  Managing
          General  Partner  and  will be  treated  as  a  capital
          contribution.

2.   Summary of Significant Accounting Policies
     The  interim financial information as of September 30,  2002
     and  for the three and nine months ended September 30, 2002,
     is  unaudited.  Certain information and footnote disclosures
     normally  included  in  financial  statements  prepared   in
     accordance  with  generally accepted  accounting  principles
     have been condensed or omitted in this Form 10-Q pursuant to
     the  rules  and regulations of the Securities  and  Exchange
     Commission.   However, in the opinion of  management,  these
     interim  financial  statements  include  all  the  necessary
     adjustments  to  fairly present the results of  the  interim
     periods  and all such adjustments are of a normal  recurring
     nature.    The  interim  consolidated  financial  statements
     should  be  read  in conjunction with the audited  financial
     statements for the year ended December 31, 2001.

3.   Subsequent Event
     On  October 17, 2002, Southwest Royalties, Inc. the Managing
     General  Partner filed an S-4 "Registration  of  Securities,
     Business  Combinations"  with the  Securities  and  Exchange
     Commission.  The S-4 relates to a proposed plan of merger of
     twenty-one limited partnerships.


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

General
Southwest  Royalties Institutional Income Fund  VII-B,  L.P.  was
organized as a Delaware limited partnership on January 28,  1987.
The  offering of such limited partnership interests  began  March
23,  1987; minimum capital requirements were met May 20, 1987 and
concluded   December   1,  1987,  with  total   limited   partner
contributions of $7,500,000.

The  Partnership  was formed to acquire royalty and  net  profits
interests  in  producing oil and gas properties, to  produce  and
market  crude oil and natural gas produced from such  properties,
and to distribute the net proceeds from operations to the limited
and  general partners.  Net revenues from producing oil  and  gas
properties  will  not  be reinvested in other  revenue  producing
assets except to the extent that production facilities and  wells
are improved or reworked or where methods are employed to improve
or enable more efficient recovery of oil and gas reserves.

Increases  or  decreases in Partnership revenues and,  therefore,
distributions to partners will depend primarily on changes in the
prices  received for production, changes in volumes of production
sold,  lease  operating  expenses,  enhanced  recovery  projects,
offset drilling activities pursuant to farmout arrangements, sale
of  properties, and the depletion of wells.  Since wells  deplete
over  time, production can generally be expected to decline  from
year to year.

Well operating costs and general and administrative costs usually
decrease with production declines; however, these costs  may  not
decrease  proportionately.  Net income available for distribution
to the partners is therefore expected to fluctuate in later years
based on these factors.

Based  on  current conditions, management anticipates  performing
workovers during 2002 to enhance production.  The partnership may
have  an  increase  in  production volumes  for  the  year  2002,
otherwise,  the  partnership  will  most  likely  experience  the
historical production decline of approximately 8% per year.

Oil and Gas Properties
Oil  and gas properties are accounted for at cost under the full-
cost method.  Under this method, all productive and nonproductive
costs  incurred  in connection with the acquisition,  exploration
and development of oil and gas reserves are capitalized.  Gain or
loss  on  the  sale of oil and gas properties is  not  recognized
unless significant oil and gas reserves are involved.

The   Partnership's  policy  for  depreciation,   depletion   and
amortization  of  oil and gas properties is  computed  under  the
units  of  revenue  method.  Under the units of  revenue  method,
depreciation, depletion and amortization is computed on the basis
of  current gross revenues from production in relation to  future
gross   revenues,  based  on  current  prices,   from   estimated
production of proved oil and gas reserves.

Should  the  net  capitalized costs exceed the estimated  present
value  of  oil and gas reserves, discounted at 10%,  such  excess
costs  would  be charged to current expense.  As of September  30
2002,  the  net  capitalized costs did not exceed  the  estimated
present value of oil and gas reserves.

Under  the units of revenue method, the Partnership computes  the
provision  by multiplying the total unamortized cost of  oil  and
gas  properties by an overall rate determined by dividing (a) oil
and  gas revenues during the period by (b) the total future gross
oil   and   gas   revenues  as  estimated  by  the  Partnership's
independent  petroleum  consultants.  It is  reasonably  possible
that  those  estimates of anticipated future gross revenues,  the
remaining  estimated economic life of the product, or both  could
be  changed  significantly in the near term due to the  potential
fluctuation  of oil and gas prices or production.  The  depletion
estimate would also be affected by this change.


The Partnership's interest in oil and gas properties consists  of
net  profits  interests in proved properties located  within  the
continental  United  States.  A net profits interest  is  created
when the owner of a working interest in a property enters into an
arrangement  providing that the net profits interest  owner  will
receive  a stated percentage of the net profit from the property.
The net profits interest owner will not otherwise participate  in
additional costs and expenses of the property.

The  Partnership recognizes income from its net profits  interest
in  oil and gas property on an accrual basis, while the quarterly
cash  distributions of the net profits interest are  based  on  a
calculation of actual cash received from oil and gas  sales,  net
of  expenses  incurred  during that  quarterly  period.  The  net
profits  interest is a calculated revenue interest  that  burdens
the  underlying  working interest in the property,  and  the  net
profits  interest  owner  is  not  responsible  for  the   actual
development or production expenses incurred.  Accordingly, if the
net  profits  interest calculation results in  expenses  incurred
exceeding  the oil and gas income received during a  quarter,  no
cash  distribution  is  due  to  the  Partnership's  net  profits
interest  until the deficit is recovered from future net profits.
The  Partnership  accrues a quarterly loss  on  its  net  profits
interest  provided  there  is a cumulative  net  amount  due  for
accrued revenue as of the balance sheet date.

Critical Accounting Policies

Full  cost ceiling calculations The Partnership follows the  full
cost  method  of accounting for its oil and gas properties.   The
full cost method subjects companies to quarterly calculations  of
a  "ceiling", or limitation on the amount of properties that  can
be  capitalized  on  the  balance sheet.   If  the  Partnership's
capitalized  costs are in excess of the calculated  ceiling,  the
excess must be written off as an expense.

The  Partnership's discounted present value of its proved oil and
natural  gas  reserves  is  a  major  component  of  the  ceiling
calculation, and represents the component that requires the  most
subjective judgments.  Estimates of reserves are forecasts  based
on engineering data, projected future rates of production and the
timing of future expenditures.  The process of estimating oil and
natural gas reserves requires substantial judgment, resulting  in
imprecise   determinations,  particularly  for  new  discoveries.
Different  reserve  engineers  may make  different  estimates  of
reserve  quantities  based on the same data.   The  Partnership's
reserve estimates are prepared by outside consultants.

The   passage  of  time  provides  more  qualitative  information
regarding estimates of reserves, and revisions are made to  prior
estimates to reflect updated information.  However, there can  be
no   assurance  that  more  significant  revisions  will  not  be
necessary  in  the future.  If future significant  revisions  are
necessary that reduce previously estimated reserve quantities, it
could  result in a full cost property writedown.  In addition  to
the  impact  of these estimates of proved reserves on calculation
of  the  ceiling,  estimates  of  proved  reserves  are  also   a
significant component of the calculation of DD&A.

While  the  quantities  of  proved reserves  require  substantial
judgment,  the associated prices of oil and natural gas  reserves
that are included in the discounted present value of the reserves
do  not require judgment.  The ceiling calculation dictates  that
prices  and costs in effect as of the last day of the period  are
generally   held  constant  indefinitely.  Because  the   ceiling
calculation dictates that prices in effect as of the last day  of
the  applicable  quarter  are  held  constant  indefinitely,  the
resulting value is not indicative of the true fair value  of  the
reserves.   Oil  and  natural gas prices have  historically  been
cyclical and, on any particular day at the end of a quarter,  can
be  either  substantially higher or lower than the  Partnership's
long-term price forecast that is a barometer for true fair value.

The   Partnership's  policy  for  depreciation,   depletion   and
amortization  of  oil and gas properties is  computed  under  the
units  of  revenue  method.  Under the units of  revenue  method,
depreciation, depletion and amortization is computed on the basis
of  current gross revenues from production in relation to  future
gross   revenues,  based  on  current  prices,   from   estimated
production of proved oil and gas reserves.

Results of Operations

A. General Comparison of the Quarters Ended September 30, 2002
and 2001

The   following  table  provides  certain  information  regarding
performance factors for the quarters ended September 30, 2002 and
2001:

                                                 Three Months
                                                    Ended        Percentage
                                                September 30,     Increase
                                                2002      2001   (Decrease)
                                                ----      ----   ---------
Average price per barrel of oil            $   27.15     24.50      11%
Average price per mcf of gas               $    2.97      2.51      18%
Oil production in barrels                      6,000     7,300    (18%)
Gas production in mcf                         23,500    14,300      64%
Income from net profits interests          $ 159,653   154,856       3%
Partnership distributions                  $ 150,000   150,000        -
Limited partner distributions              $ 135,000   135,000        -
Per unit distribution to limited partners  $    9.00      9.00        -
Number of limited partner units               15,000    15,000

Revenues

The Partnership's income from net profits interests increased  to
$159,653 from $154,856 for the quarters ended September 30,  2002
and 2001, respectively, an increase of 3%.  The principal factors
affecting the comparison of the quarters ended September 30, 2002
and 2001 are as follows:

1.   The  average  price  for a barrel of  oil  received  by  the
     Partnership increased during the quarter ended September 30,
     2002 as compared to the quarter ended September 30, 2001  by
     11%,  or  $2.65  per  barrel, resulting in  an  increase  of
     approximately $15,900 in income from net profits  interests.
     Oil  sales represented 70% of total oil and gas sales during
     the  quarter  ended September 30, 2002 as  compared  to  83%
     during the quarter ended September 30, 2001.

     The  average  price  for  an mcf  of  gas  received  by  the
     Partnership increased during the same period by 18%, or $.46
     per  mcf, resulting in an increase of approximately  $10,800
     in income from net profits interests.

     The  total increase in income from net profits interests due
     to the change in prices received from oil and gas production
     is  approximately $26,700.  The market price for oil and gas
     has  been  extremely  volatile over  the  past  decade,  and
     management  expects  a  certain  amount  of  volatility   to
     continue in the foreseeable future.



2. Oil  production decreased approximately 1,300 barrels  or  18%
   during  the  quarter ended September 30, 2002 as  compared  to
   the  quarter ended September 30, 2001, resulting in a decrease
   of   approximately   $31,900  in  income  from   net   profits
   interests.

    Gas  production  increased approximately  9,200  mcf  or  64%
    during   the  same  period,  resulting  in  an  increase   of
    approximately $23,100 in income from net profits interests.

    The  net  total decrease in income from net profits interests
    due to the change in production is approximately $8,800.  The
    decrease  in  oil  production  is  due  to  one  lease   that
    experience fluctuations in production.  The increase  in  gas
    production is due to an adjustment of gas balancing for a non-
    operated lease.

3.  Lease  operating costs and production taxes were 10%  higher,
    or   approximately  $6,700  more  during  the  quarter  ended
    September 30, 2002 as compared to the quarter ended September
    30, 2001.

Costs and Expenses

Total  costs  and expenses decreased to $41,328 from $64,726  for
the  quarters ended September 30, 2002 and 2001, respectively,  a
decrease  of 36%.  The decrease is the result of lower  depletion
expense,   partially  offset  by  an  increase  in  general   and
administrative expense.

1.  General  and  administrative costs  consists  of  independent
    accounting and engineering fees, computer services,  postage,
    and  Managing General Partner personnel costs.   General  and
    administrative  costs  increased  2%  or  approximately  $600
    during  the  quarter ended September 30, 2002 as compared  to
    the quarter ended September 30, 2001.

2.  Depletion expense decreased to $12,000 for the quarter  ended
    September 30, 2002 from $36,000 for the same period in  2001.
    This  represents a decrease of 67%.  Depletion is  calculated
    using the units of revenue method of amortization based on  a
    percentage  of current period gross revenues to total  future
    gross oil and gas revenues, as estimated by the Partnership's
    independent petroleum consultants.  Contributing  factors  to
    the  decrease  in  depletion expense between the  comparative
    periods were the increase in the price of oil and gas used to
    determine the Partnership's reserves for October 1,  2002  as
    compared  to  2001, and the increase in oil and gas  revenues
    received by the Partnership during 2002 as compared to 2001.



B.   General Comparison of the Nine Month Periods Ended September
30, 2002 and 2001

The   following  table  provides  certain  information  regarding
performance  factors for the nine month periods  ended  September
30, 2002 and 2001:

                                                 Nine Months
                                                    Ended        Percentage
                                                September 30,     Increase
                                                2002      2001   (Decrease)
                                                ----      ----   ---------
Average price per barrel of oil            $   23.54     25.68     (8%)
Average price per mcf of gas               $    2.69      4.36    (38%)
Oil production in barrels                     20,400    21,200     (4%)
Gas production in mcf                         76,100    49,700      53%
Income from net profits interests          $ 496,155   566,392    (12%)
Partnership distributions                  $ 450,000   625,000    (28%)
Limited partner distributions              $ 405,000   562,500    (28%)
Per unit distribution to limited partners  $   27.00     37.50    (28%)
Number of limited partner units               15,000    15,000

Revenues.

The Partnership's income from net profits interests decreased  to
$496,155  from  $566,392 for the nine months ended September  30,
2002  and  2001, respectively, a decrease of 12%.  The  principal
factors  affecting  the  comparison  of  the  nine  months  ended
September 30, 2002 and 2001 are as follows:

1.  The  average  price  for  a barrel of  oil  received  by  the
    Partnership decreased during the nine months ended  September
    30,  2002 as compared to the nine months ended September  30,
    2001  by 8%, or $2.14 per barrel, resulting in a decrease  of
    approximately  $43,700 in income from net profits  interests.
    Oil  sales represented 70% of total oil and gas sales  during
    the  nine months ended September 30, 2002 as compared to  72%
    during the nine months ended September 30, 2001.

    The  average  price  for  an  mcf  of  gas  received  by  the
    Partnership decreased during the same period by 38%, or $1.67
    per mcf, resulting in a decrease of approximately $127,100 in
    income from net profits interests.

    The  total decrease in income from net profits interests  due
    to  the change in prices received from oil and gas production
    is  approximately $170,800.  The market price for oil and gas
    has  been  extremely  volatile  over  the  past  decade,  and
    management expects a certain amount of volatility to continue
    in the foreseeable future.



2. Oil  production  decreased approximately  800  barrels  or  4%
   during  the  nine months ended September 30, 2002 as  compared
   to  the nine months ended September 30, 2001, resulting  in  a
   decrease  of approximately $20,500 in income from net  profits
   interests.

    Gas  production  increased approximately 26,400  mcf  or  53%
    during   the  same  period,  resulting  in  an  increase   of
    approximately $115,100 in income from net profits interests.

    The  net  total increase in income from net profits interests
    due  to  the  change in production is approximately  $94,600.
    The increase in gas production is due to an adjustment of gas
    balancing for a non-operated lease.

3.  Lease operating costs and production taxes were 3% lower,  or
    approximately  $5,700  less  during  the  nine  months  ended
    September  30,  2002  as compared to the  nine  months  ended
    September 30, 2001.

Costs and Expenses

Total costs and expenses decreased to $125,976 from $166,339  for
the  nine months ended September 30, 2002 and 2001, respectively,
a decrease of 24%.  The decrease is the result of lower depletion
expense and general and administrative expense.

1.  General  and  administrative costs  consists  of  independent
    accounting and engineering fees, computer services,  postage,
    and  Managing General Partner personnel costs.   General  and
    administrative costs decreased less than 1% or  approximately
    $400  during  the  nine months ended September  30,  2002  as
    compared to the nine months ended September 30, 2001.

2.  Depletion  expense decreased to $40,000 for the  nine  months
    ended September 30, 2002 from $80,000 for the same period  in
    2001.   This  represents a decrease  of  50%.   Depletion  is
    calculated  using the units of revenue method of amortization
    based  on  a  percentage of current period gross revenues  to
    total future gross oil and gas revenues, as estimated by  the
    Partnership's independent petroleum consultants. Contributing
    factors  to  the  decrease in depletion expense  between  the
    comparative periods were the increase in the price of oil and
    gas  used to determine the Partnership's reserves for October
    1,  2002 as compared to 2001, and the decrease in oil and gas
    revenues  received by the Partnership during 2002 as compared
    to 2001.


Liquidity and Capital Resources
The  primary  source of cash is from operations, the  receipt  of
income from interests in oil and gas properties.  The Partnership
knows  of  no  material change, nor does it anticipate  any  such
change.

Cash  flows  provided by operating activities were  approximately
$402,000  in the nine months ended September 30, 2002 as compared
to  approximately $579,100 in the nine months ended September 30,
2001.   The  primary source of the 2002 cash flow from  operating
activities was profitable operations.

There were no cash flows provided by investing activities in  the
nine  months  ended  September 30, 2002. Cash flows  provided  by
investing  activities were approximately $100 in the nine  months
ended September 30, 2001.

Cash  flows  used  in  financing  activities  were  approximately
$450,100  in the nine months ended September 30, 2002 as compared
to  approximately $625,800 in the nine months ended September 30,
2001.  The only use in financing activities was the distributions
to partners.

Total  distributions during the nine months ended  September  30,
2002  were  $450,000  of which $405,000 was  distributed  to  the
limited  partners and $45,000 to the general partners.   The  per
unit  distribution  to limited partners during  the  nine  months
ended  September 30, 2002 was $27.00.  Total distributions during
the  nine months ended September 30, 2001 were $625,000 of  which
$562,500  was distributed to the limited partners and $62,500  to
the  general  partners.   The per unit  distribution  to  limited
partners  during  the nine months ended September  30,  2001  was
$37.50.

The source for the 2002 distributions of $450,000 was oil and gas
operations  of  approximately $402,000,  with  the  balance  from
available  cash  on  hand at the beginning of  the  period.   The
source  for  the 2001 distributions of $625,000 was oil  and  gas
operations  of approximately $579,100 and the change in  oil  and
gas  properties  of  approximately $100, with  the  balance  from
available cash on hand at the beginning of the period.

Since  inception  of  the  Partnership, cumulative  monthly  cash
distributions of $11,244,295 have been made to the partners.   As
of September 30, 2002, $10,134,776 or $675.65 per limited partner
unit has been distributed to the limited partners, representing a
135% return of the capital contributed.

As  of  September  30,  2002, the Partnership  had  approximately
$156,400 in working capital.  The Managing General Partner  knows
of  no  unusual contractual commitments and believes the revenues
generated from operations are adequate to meet the needs  of  the
Partnership.

On  October  17,  2002, Southwest Royalties,  Inc.  the  Managing
General   Partner  filed  an  S-4  "Registration  of  Securities,
Business   Combinations"   with  the  Securities   and   Exchange
Commission.   The  S-4 relates to a proposed plan  of  merger  of
twenty-one limited partnerships.


Recent Accounting Pronouncements

The  FASB  has  issued  Statement No. 143 "Accounting  for  Asset
Retirement  Obligations" which establishes requirements  for  the
accounting   of   removal-type  costs   associated   with   asset
retirements.    The  standard  is  effective  for  fiscal   years
beginning   after   June  15,  2002,  with  earlier   application
encouraged.  The Managing General Partner is currently  assessing
the impact on the partnerships financial statements.

On   October  3,  2001,  the  FASB  issued  Statements  No.   144
"Accounting for the Impairment or Disposal of Long-Lived Assets."
This  pronouncement  supercedes  FAS  121  "Accounting  for   the
Impairment of Long-Lived Assets and for Long-Lived Assets  to  Be
Disposed"  and  eliminates the requirement of  Statement  121  to
allocate   goodwill  to  long-lived  assets  to  be  tested   for
impairment.   The provisions of this statement are effective  for
financial  statements  issued for fiscal  years  beginning  after
December 15, 2001, and interim periods within those fiscal years.
The  Managing General Partner believes that the impact from  SFAS
No.  144  on  the Partnerships financial position and results  of
operation should not be significantly different from that of SFAS
No. 121.

In  April 2002, FASB issued SFAS No. 145, "Rescission of SFAS No.
4,   44,  and  64,  Amendment  of  SFAS  No.  13,  and  Technical
Corrections."   This Statement rescinds SFAS  No.  4,  "Reporting
Gains  and  Losses from Extinguishment of Debt", and an amendment
of  that Statement, SFAS No. 64, "Extinguishments of Debt Made to
Satisfy Sinking-Fund Requirements".  This Statement also rescinds
or  amends  other existing authoritative pronouncements  to  make
various  technical  corrections, clarify  meanings,  or  describe
their  applicability under changed conditions.  This standard  is
effective  for  fiscal years beginning after May 15,  2002.   The
Managing  General  Partner believes that  the  adoption  of  this
statement  will not have a significant impact on the Partnerships
financial statements.

In  July  2002,  FASB issued SFAS No. 146 "Accounting  for  Costs
Associated  with  Exit or Disposal Activities" which  establishes
requirements  for  financial accounting and reporting  for  costs
associated  with exit or disposal activities.  This  standard  is
effective  for  exit  or  disposal  activities  initiated   after
December  31,  2002.  The Managing General Partner  is  currently
assessing  the  impact  of this statement  on  the  Partnerships'
future financial statements.

Item  3.   Quantitative and Qualitative Disclosures About  Market
Risk

The  Partnership  is  not a party to any derivative  or  embedded
derivative instruments.

Item 4.   Controls and Procedures

     (a)  Evaluation of Disclosure Controls and Procedures.   The
chief  executive  officer  and chief  financial  officer  of  the
Partnership's   managing  general  partner  have  evaluated   the
effectiveness  of  the design and operation of the  Partnership's
disclosure  controls and procedures (as defined in  Exchange  Act
Rule 13a-14(c)) as of a date within 90 days of the filing date of
this  quarterly  report.  Based on  that  evaluation,  the  chief
executive officer and chief financial officer have concluded that
the   Partnership's  disclosure  controls  and   procedures   are
effective  to  ensure that material information relating  to  the
Partnership  and  the Partnership's consolidated subsidiaries  is
made  known  to  such officers by others within  these  entities,
particularly  during  the  period  this  quarterly   report   was
prepared,  in order to allow timely decisions regarding  required
disclosure.

     (b)  Changes in Internal Controls.  There have not been  any
significant changes in the Partnership's internal controls or  in
other  factors  that  could significantly affect  these  controls
subsequent to the date of their evaluation.


                   PART II - OTHER INFORMATION


Item 1.  Legal Proceedings

         None

Item 2.  Changes in Securities

         None

Item 3.  Defaults Upon Senior Securities

         None

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

         None

Item 5.  Other Information

         None

Item 6.  Exhibits and Reports on Form 8-K

             (a)  No reports on Form 8-K were filed during the
             quarter for which this report is filed.




                           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.

                                   Southwest Royalties
                                   Institutional
                                   Income Fund VII-B, L.P.
                                   a Delaware limited partnership

                                   By:  Southwest Royalties, Inc.
                                        Managing General Partner


                                   By:  /s/ Bill E. Coggin
                                        -------------------------
- -----
                                        Bill E. Coggin, Executive
Vice President
                                        and Chief Financial
Officer

Date:     November 14, 2002



                         CERTIFICATIONS


          I, H.H. Wommack, III, certify that:

          1.   I have reviewed this quarterly report on Form 10-Q of
Southwest Royalties Institutional Income Fund VII-B, L.P.;

          2.   Based on my knowledge, this quarterly report does not
contain any untrue statement of a material fact or omit to  state
a  material fact necessary to make the statements made, in  light
of  the circumstances under which such statements were made,  not
misleading  with respect to the period covered by this  quarterly
report;

          3.   Based on my knowledge, the financial statements, and other
financial  information included in this quarterly report,  fairly
present in all material respects the financial condition, results
of  operations and cash flows of the registrant as of,  and  for,
the periods presented in this quarterly report;

          4.   The registrant's other certifying officers and I are
responsible for establishing and maintaining disclosure  controls
and  procedures (as defined in Exchange Act Rules 13a-14 and 15d-
14) for the registrant and we have:

               a)   designed such disclosure controls and procedures to ensure
               that material information relating to the registrant, including
               its consolidated subsidiaries, is made known to us by others
               within those entities, particularly during the period in which
               this quarterly report is being prepared;

               b)   evaluated the effectiveness of the registrant's disclosure
               controls and procedures as of a date within 90 days prior to the
               filing date of this quarterly report (the "Evaluation Date"); and

               c)   presented in this quarterly report our conclusions about the
               effectiveness of the disclosure controls and procedures based on
               our evaluation as of the Evaluation Date;

          5.   The registrant's other certifying officers and I have
disclosed,   based  on  our  most  recent  evaluation,   to   the
registrant's  auditors  and the audit committee  of  registrant's
board   of   directors  (or  persons  performing  the  equivalent
functions):

               a)   all significant deficiencies in the design or operation of
               internal controls which could adversely affect the registrant's
               ability to record, process, summarize and report financial data
               and have identified for the registrant's auditors any material
               weaknesses in internal controls; and

               b)   any fraud, whether or not material, that involves management
               or other employees who have a significant role in the
               registrant's internal controls; and




          6.   The registrant's other certifying officers and I have
indicated  in  this quarterly report whether or  not  there  were
significant changes in internal controls or in other factors that
could  significantly affect internal controls subsequent  to  the
date  of  our  most recent evaluation, including  any  corrective
actions  with  regard  to significant deficiencies  and  material
weaknesses.


Date:  November 14, 2002




/s/ H.H. Wommack, III
H. H. Wommack, III
Chairman, President and Chief Executive Officer
  of Southwest Royalties, Inc., the
  Managing General Partner of
  Southwest Royalties Institutional
  Income Fund VII-B, L.P.



                         CERTIFICATIONS


          I, Bill E. Coggin, certify that:

          1.   I have reviewed this quarterly report on Form 10-Q of
Southwest Royalties Institutional Income Fund VII-B, L.P.;

          2.   Based on my knowledge, this quarterly report does not
contain any untrue statement of a material fact or omit to  state
a  material fact necessary to make the statements made, in  light
of  the circumstances under which such statements were made,  not
misleading  with respect to the period covered by this  quarterly
report;

          3.   Based on my knowledge, the financial statements, and other
financial  information included in this quarterly report,  fairly
present in all material respects the financial condition, results
of  operations and cash flows of the registrant as of,  and  for,
the periods presented in this quarterly report;

          4.   The registrant's other certifying officers and I are
responsible for establishing and maintaining disclosure  controls
and  procedures (as defined in Exchange Act Rules 13a-14 and 15d-
14) for the registrant and we have:

               a)   designed such disclosure controls and procedures to ensure
               that material information relating to the registrant, including
               its consolidated subsidiaries, is made known to us by others
               within those entities, particularly during the period in which
               this quarterly report is being prepared;

               b)   evaluated the effectiveness of the registrant's disclosure
               controls and procedures as of a date within 90 days prior to the
               filing date of this quarterly report (the "Evaluation Date"); and

               c)   presented in this quarterly report our conclusions about the
               effectiveness of the disclosure controls and procedures based on
               our evaluation as of the Evaluation Date;

          5.   The registrant's other certifying officers and I have
disclosed,   based  on  our  most  recent  evaluation,   to   the
registrant's  auditors  and the audit committee  of  registrant's
board   of   directors  (or  persons  performing  the  equivalent
functions):

               a)   all significant deficiencies in the design or operation of
               internal controls which could adversely affect the registrant's
               ability to record, process, summarize and report financial data
               and have identified for the registrant's auditors any material
               weaknesses in internal controls; and

               b)   any fraud, whether or not material, that involves management
               or other employees who have a significant role in the
               registrant's internal controls; and




          6.   The registrant's other certifying officers and I have
indicated  in  this quarterly report whether or  not  there  were
significant changes in internal controls or in other factors that
could  significantly affect internal controls subsequent  to  the
date  of  our  most recent evaluation, including  any  corrective
actions  with  regard  to significant deficiencies  and  material
weaknesses.


Date:  November 14, 2002




/s/ Bill E. Coggin
Bill E. Coggin
Executive Vice President
  and Chief Financial Officer of
  Southwest Royalties, Inc., the
  Managing General Partner of
  Southwest Royalties Institutional
  Income Fund VII-B, L.P.