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                                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 June 30, 2000

                                    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 33-47668-01

         SOUTHWEST ROYALTIES INSTITUTIONAL 1992-93 INCOME PROGRAM
         Southwest Royalties Institutional Income Fund XI-A, L.P.
                  (Exact name of registrant as specified
                  in its limited partnership agreement)

Delaware                                    75-2427297
(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 16.

<PAGE>
                     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 notes thereto for
the  year ended December 31, 1999 which are found in the Registrant's  Form
10-K  Report  for  1999 filed with the Securities and Exchange  Commission.
The December 31, 1999 balance sheet included herein has been taken from the
Registrant's  1999 Form 10-K Report.  Operating results for the  three  and
six month periods ended June 30, 2000 are not necessarily indicative of the
results that may be expected for the full year.

<PAGE>
         Southwest Royalties Institutional Income Fund XI-A, L.P.

                              Balance Sheets


                                                 June 30,      December 31,
                                                   2000            1999
                                                ---------      ------------
                                               (unaudited)

  Assets

Current assets:
 Cash and cash equivalents                   $     38,534          30,195
 Receivable from Managing General Partner          79,946          57,750
                                                ---------       ---------
    Total current assets                          118,480          87,945
                                                ---------       ---------
Oil and gas properties - using the
 full cost method of accounting                 2,029,769       2,029,769
  Less accumulated depreciation,
   depletion and amortization                   1,607,862       1,591,862
                                                ---------       ---------
    Net oil and gas properties                    421,907         437,907
                                                ---------       ---------
                                             $    540,387         525,852
                                                =========       =========
  Liabilities and Partners' Equity

Partners' equity:
 General partners                            $   (20,762)        (23,815)
 Limited partners                                 561,149         549,667
                                                ---------       ---------
    Total partners' equity                        540,387         525,852
                                                ---------       ---------
                                             $    540,387         525,852
                                                =========       =========

<PAGE>
         Southwest Royalties Institutional Income Fund XI-A, L.P.

                         Statements of Operations
                               (unaudited)


                                 Three Months Ended      Six Months Ended
                                       June 30,              June 30,
                                    2000      1999        2000      1999

  Revenues

Income from net profits
 interests                    $    70,475     46,930    150,298     56,494
Interest                              515        447      1,033        930
Miscellaneous income                    -     21,000          -     20,999
                                  -------    -------    -------    -------
                                   70,990     68,377    151,331     78,423
                                  -------    -------    -------    -------

  Expenses

General and administrative         10,380     11,329     20,796     23,262
Depreciation, depletion and
 amortization                       4,000     13,000     16,000     28,000
                                  -------    -------    -------    -------
                                   14,380     24,329     36,796     51,262
                                  -------    -------    -------    -------
Net income                    $    56,610     44,048    114,535     27,161
                                  =======    =======    =======    =======
Net income allocated to:

 Managing General Partner     $     5,455      3,244     11,748      3,075
                                  =======    =======    =======    =======
 General Partner              $       606        361      1,305        341
                                  =======    =======    =======    =======
 Limited partners             $    50,549     40,443    101,482     23,745
                                  =======    =======    =======    =======
  Per limited partner unit    $      9.33      7.46       18.73      4.38
                                  =======    =======    =======    =======

<PAGE>
         Southwest Royalties Institutional Income Fund XI-A, L.P.

                         Statements of Cash Flows
                               (unaudited)


                                                        Six Months Ended
                                                             June 30,
                                                          2000      1999

Cash flows from operating activities:

 Cash received from income from net
  profits interests                                 $   134,215     50,403
 Cash paid to suppliers                                (26,909)      5,738
 Interest received                                        1,033        930
                                                        -------    -------
  Net cash provided by operating activities             108,339     57,071
                                                        -------    -------
Cash flows provided by investing activities:

 Additions to oil and gas properties                          -        (5)
                                                        -------    -------
  Net cash used in investing activities                       -        (5)
                                                        -------    -------
Cash flows used in financing activities:

 Distributions to partners                            (100,000)   (84,960)
                                                        -------    -------
Net increase (decrease) in cash and cash equivalents      8,339    (27,894)

 Beginning of period                                     30,195     57,406
                                                        -------    -------
 End of period                                      $    38,534     29,512
                                                        =======    =======

                                                               (continued)

<PAGE>
         Southwest Royalties Institutional Income Fund XI-A, L.P.

                   Statements of Cash Flows, continued
                               (unaudited)


                                                        Six Months Ended
                                                             June 30,
                                                          2000      1999

Reconciliation of net income to net
 cash provided by operating activities:

Net income                                          $   114,535     27,161

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

  Depreciation, depletion and amortization               16,000     28,000
  Increase in receivables                              (16,083)    (6,091)
  Increase (decrease) in payables                       (6,113)      8,001
                                                        -------    -------
Net cash provided by operating activities           $   108,339     57,071
                                                        =======    =======

<PAGE>
         Southwest Royalties Institutional Income Fund XI-A, L.P.
                     (a Delaware limited partnership)

                      Notes to Financial Statements


1.   Organization
     Southwest Royalties Institutional Income Fund XI-A, L.P. was organized
     under  the  laws  of the state of Delaware on May  5,  1992,  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 will sell 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  and  H.  H.
     Wommack, III, as the individual general partner.  Partnership  profits
     and losses, as well as all items of income, gain, loss, deduction,  or
     credit, will be credited or charged as follows:

                                                 Limited      General
                                                 Partners     Partners (1)
                                                 --------     --------
     Organization and offering expenses (2)      100%            -
     Acquisition costs                           100%            -
     Operating costs                              90%          10%
     Administrative costs (3)                     90%          10%
     Direct costs                                 90%          10%
     All other costs                              90%          10%
     Interest income earned on capital
      contributions                              100%            -
     Oil and gas revenues                         90%          10%
     Other revenues                               90%          10%
     Amortization                                100%            -
     Depletion allowances                        100%            -

          (1)   H.H.  Wommack,  III,  President  of  the  Managing  General
          Partner, is an additional general partner in the Partnership  and
          has  a  one percent interest in the Partnership.  Mr. Wommack  is
          the  majority  stockholder of the Managing General Partner  whose
          continued  involvement in Partnership management is important  to
          its  operations.  Mr. Wommack, as a general partner, shares  also
          in Partnership liabilities.

          (2)   Organization and Offering Expenses (including all  cost  of
          selling  and  organizing the offering) include a payment  by  the
          Partnership of an amount equal to three percent (3%)  of  Capital
          Contributions   for   reimbursement  of   such   expenses.    All
          Organization Costs (which excludes sales commissions and fees) in
          excess  of  three  percent  (3%) of  Capital  Contributions  with
          respect  to  a Partnership will be allocated to and paid  by  the
          Managing General Partner.

          (3)   Administrative  Costs will be paid from  the  Partnership's
          revenues;  however; Administrative Costs in the Partnership  year
          in  excess of two percent (2%) of Capital Contributions shall  be
          allocated to and paid by the Managing General Partner.

2.   Summary of Significant Accounting Policies
     The  interim  financial information as of June 30, 2000, and  for  the
     three  and  six  months  ended June 30, 2000, 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, 1999.
<PAGE>
Item 2.   Management's  Discussion and Analysis of Financial Condition  and
          Results of Operations

General

Southwest  Royalties Institutional Income Fund XI-A, L.P. (the Partnership)
was  organized  as  a Delaware limited partnership on  May  5,  1992.   The
offering  of such limited partnership interests began August 20,  1992,  as
part  of  a  shelf  offering registered under the name Southwest  Royalties
Institutional 1992-93 Income Program.  Minimum capital requirements for the
Partnership  were met on December 10, 1992 and the offering  concluding  on
April 30, 1993 with total limited partner contributions of $2,709,000.

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 farm-out arrangements, sales 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   some
workovers.  The Partnership could possibly experience a steady decline.

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.  The Partnership's capitalized cost did  not  exceed  the
estimated present value of reserves as of June 30, 2000.




<PAGE>
Results of Operations

A.  General Comparison of the Quarters Ended June 30, 2000 and 1999

The  following  table  provides certain information  regarding  performance
factors for the quarters ended June 30, 2000 and 1999:

                                               Three Months
                                                  Ended          Percentage
                                                 June 30,         Increase
                                              2000       1999    (Decrease)
                                              ----       ----    ----------

Average price per barrel of oil          $    26.96     14.69      84%
Average price per mcf of gas             $     3.97      2.06      93%
Oil production in barrels                     1,650     2,400    (31%)
Gas production in mcf                        23,000    28,200    (18%)
Income from net profits interests        $   70,475    46,930      50%
Partnership distributions                $   40,000    40,000        -
Limited partner distributions            $   36,000    36,000        -
Per unit distribution to limited
 partners                                $     6.64      6.64        -
Number of limited partner units               5,418     5,418

Revenues

The  Partnership's income from net profits interests increased  to  $70,475
from  $46,930  for the quarters ended June 30, 2000 and 1999, respectively,
an  increase of 50%.  The principal factors affecting the comparison of the
quarters ended June 30, 2000 and 1999 are as follows:

1.  The  average  price  for a barrel of oil received  by  the  Partnership
    increased  during the quarter ended June 30, 2000 as  compared  to  the
    quarter ended June 30, 1999 by 84%, or $12.27 per barrel, resulting  in
    an  increase  of  approximately $29,400  in  income  from  net  profits
    interests.   Oil  sales represented 33% and 38% of total  oil  and  gas
    sales during the quarters ended June 30, 2000 and 1999.

    The  average  price  for  an  mcf of gas received  by  the  Partnership
    increased during the same period by 93%, or $1.91 per mcf, resulting in
    an  increase  of  approximately $53,900  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
    $83,300.   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.


<PAGE>
2.  Oil  production decreased approximately 750 barrels or 31%  during  the
    quarter  ended June 30, 2000 as compared to the quarter ended June  30,
    1999,  resulting in a decrease of approximately $20,200 in income  from
    net profits interests.

    Gas production decreased approximately 5,200 mcf or 18% during the same
    period, resulting in a decrease of approximately $20,600 in income from
    net profits interests.

    The  total  decrease in income from net profits interests  due  to  the
    change  in  production  is  approximately  $40,800.   The  decrease  in
    production  is due to the decline of several small non-operated  wells,
    which  have  not had repairs and maintenance performed on them  due  to
    past price constraints.

3.  Lease  operating  costs  and  production  taxes  were  62%  higher,  or
    approximately $28,700 more during the quarter ended June  30,  2000  as
    compared  to the quarter ended June 30, 1999. The dramatic increase  in
    lease  operating  costs  are the result of costs  associated  with  the
    drilling of an injection well.

Costs and Expenses

Total costs and expenses decreased to $14,380 from $24,329 for the quarters
ended  June  30,  2000  and 1999, respectively, a  decrease  of  41%.   The
decrease  is  the  result of lower general and administrative  expense  and
depletion 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 8%
    or  approximately  $900  during the quarter  ended  June  30,  2000  as
    compared to the quarter ended June 30, 1999.

2.  Depletion  expense decreased to $4,000 for the quarter ended  June  30,
    2000  from  $13,000  for the same period in 1999.   This  represents  a
    decrease  of 69%.  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  decline 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 July 1, 2000 as compared to 1999.

3. The  Partnership entered into a purchase agreement on the  Kaiser  State
   lease  that guaranteed net income each month for a specified  period  of
   time.    This  income  was  recorded  on  the  Partnerships   books   as
   miscellaneous income.  This property was later sold.

<PAGE>
B.  General  Comparison of the Six Month Periods Ended June  30,  2000  and
    1999

The  following  table  provides certain information  regarding  performance
factors for the six month periods ended June 30, 2000 and 1999:

                                                Six Months
                                                  Ended          Percentage
                                                 June 30,         Increase
                                              2000       1999    (Decrease)
                                              ----       ----    ----------
Average price per barrel of oil          $    27.06     12.10      124%
Average price per mcf of gas             $     3.52      1.85       90%
Oil production in barrels                     3,600     4,300     (16%)
Gas production in mcf                        47,800    52,900     (10%)
Income from net profits interests        $  150,298    56,494      166%
Partnership distributions                $  100,000    84,960       18%
Limited partner distributions            $   90,000    79,960       13%
Per unit distribution to limited
 partners                                $    16.61     14.76       13%
Number of limited partner units               5,418     5,418

Revenues

The  Partnership's income from net profits interests increased to  $150,298
from $56,494 for the six months ended June 30, 2000 and 1999, respectively,
an increase of 166%.  The principal factors affecting the comparison of the
six months ended June 30, 2000 and 1999 are as follows:

1.  The  average  price  for a barrel of oil received  by  the  Partnership
    increased during the six months ended June 30, 2000 as compared to  the
    six months ended June 30, 1999 by 124%, or $14.96 per barrel, resulting
    in  an  increase  of approximately $64,300 in income from  net  profits
    interests.  Oil sales represented 37% of total oil and gas sales during
    the  six  months ended June 30, 2000 as compared to 35% during the  six
    months ended June 30, 1999.

    The  average  price  for  an  mcf of gas received  by  the  Partnership
    increased during the same period by 90%, or $1.67 per mcf, resulting in
    an  increase  of  approximately $88,300  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
    $152,600.  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.

<PAGE>
2.  Oil  production decreased approximately 700 barrels or 16%  during  the
    six months ended June 30, 2000 as compared to the six months ended June
    30,  1999,  resulting in a decrease of approximately $18,900 in  income
    from net profits interests.

    Gas production decreased approximately 5,100 mcf or 10% during the same
    period, resulting in a decrease of approximately $17,900 in income from
    net profits interests.

    The  total  decrease in income from net profits interests  due  to  the
    change  in  production  is  approximately  $36,800.   The  decrease  in
    production is due primarily to natural decline.

3.  Lease  operating  costs  and  production  taxes  were  23%  higher,  or
    approximately $21,500 more during the six months ended June 30, 2000 as
    compared  to the six months ended June 30, 1999. The dramatic  increase
    in  lease  operating costs are the result of costs associated with  the
    drilling of an injection well.

Costs and Expenses

Total  costs  and expenses decreased to $36,796 from $51,262  for  the  six
months ended June 30, 2000 and 1999, respectively, a decrease of 28%.   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
    11%  or approximately $2,500 during the six months ended June 30,  2000
    as  compared  to  the six months ended June 30, 1999.  The  decline  in
    general  and  administrative costs is primarily due to  a  decrease  in
    management  fees  charged to the Partnership by  the  Managing  General
    Partner.

2.  Depletion  expense decreased to $16,000 for the six months  ended  June
    30,  2000 from $28,000 for the same period in 1999.  This represents  a
    decrease  of 43%.  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  decline 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 July 1, 2000 as compared to 1999.

3. The  Partnership entered into a purchase agreement on the  Kaiser  State
   lease  that guaranteed net income each month for a specified  period  of
   time.    This  income  was  recorded  on  the  Partnerships   books   as
   miscellaneous income.  This property was later sold.

<PAGE>
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 $108,300  in
the six months ended June 30, 2000 as compared to approximately $57,100  in
the  six  months ended June 30, 1999.  The primary source of the 2000  cash
flow from operating activities was profitable operations.

There  were no investing activities in the six months ended June 30,  2000.
Cash  flows used in investing activities were approximately $5 in  the  six
months ended June 30, 1999.

Cash flows used in financing activities were approximately $100,000 in  the
six  months ended June 30, 2000 as compared to approximately $85,000 in the
six  months ended June 30, 1999.  The only use in financing activities  was
the distributions to partners.

Total distributions during the six months ended June 30, 2000 were $100,000
of which $90,000 was distributed to the limited partners and $10,000 to the
general partners.  The per unit distribution to limited partners during the
six  months ended June 30, 2000 was $16.61.  Total distributions during the
six  months  ended  June  30,  1999  were  $84,960  of  which  $79,960  was
distributed  to  the limited partners and $5,000 to the  general  partners.
The  per unit distribution to limited partners during the six months  ended
June 30, 1999 was $14.76.

The  sources  for  the  2000 distributions of $100,000  were  oil  and  gas
operations  of  approximately  $108,300,  resulting  in  excess  cash   for
contingencies  or  subsequent  distributions.   The  source  for  the  1999
distributions  of  $84,960  was  oil and gas  operations  of  approximately
$57,100,  with the balance from available cash on hand at the beginning  of
the period.

Since  inception of the Partnership, cumulative monthly cash  distributions
of  $1,814,408  have  been made to the partners.   As  of  June  30,  2000,
$1,658,658 or $306.14 per limited partner unit has been distributed to  the
limited partners, representing a 61% return of the capital contributed.

As  of June 30, 2000, the Partnership had approximately $118,500 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.

<PAGE>
Liquidity - Managing General Partner

The  Managing General Partner has a highly leveraged capital structure with
over  $50.1  million principal due by December 31, 2000 and  $15.3  million
interest   payments  due  within  the  next  twelve  months  on  its   debt
obligations.  The Managing General Partner is currently in the  process  of
renegotiating  the  terms  of its various obligations  with  its  creditors
and/or  attempting to seek new lenders or equity investors.   Additionally,
the Managing General Partner would consider disposing of certain assets  in
order to meet its obligations.

There  can  be  no  assurance  that  the Managing  General  Partner's  debt
restructuring efforts will be successful or that the lenders will agree  to
a   course   of  action  consistent  with  the  Managing  General  Partners
requirements  in restructuring the obligations.  Even if such agreement  is
reached,  it  may  require approval of additional  lenders,  which  is  not
assured.  Furthermore, there can be no assurance that the sales  of  assets
can  be  successfully  accomplished on terms  acceptable  to  the  Managing
General   Partner.   Under  current  circumstances,  the  Managing  General
Partner's  ability to continue as a going concern depends upon its  ability
to  (1)  successfully  restructure  its obligations  or  obtain  additional
financing  as  may  be  required, (2) maintain  compliance  with  all  debt
covenants, (3) generate sufficient cash flow to meet its obligations  on  a
timely  basis, and (4) achieve satisfactory levels of future earnings.   If
the  Managing  General Partner is unsuccessful in its efforts,  it  may  be
unable to meet its obligations making it necessary
to  undertake  such other actions as may be appropriate to  preserve  asset
values.



<PAGE>
                       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)                                     Exhibits:

               27 Financial Data Schedule

         (b)  Reports on Form 8-K:

               No reports on Form 8-
               K were filed during the quarter ended June 30, 2000.

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                                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 XI-A, L.P.
                                 a Delaware limited partnership


                                 By:   Southwest Royalties, Inc.
                                       Managing General Partner

                              By:  /s/ J Steven Person
                                   ------------------------------
                                   J Steven Person, Vice-President of
                                   Marketing and Chief Financial Officer
                                   of Southwest Royalties, Inc.
                                   the Managing General Partner


Date:  August 15, 2000

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