Page 3 of 13

                                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 March 31, 1998

                                    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 33-47667-01

                SOUTHWEST OIL & GAS 1992-93 INCOME PROGRAM
                Southwest Oil & Gas Income Fund XI-A, L.P.
                  (Exact name of registrant as specified
                  in its limited partnership agreement)

Delaware                                        75-2427267
(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 13.

<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, 1997 which are found in the Registrant's  Form
10-K  Report  for  1997 filed with the Securities and Exchange  Commission.
The December 31, 1997 balance sheet included herein has been taken from the
Registrant's 1997 Form 10-K Report.  Operating results for the three  month
period  ended March 31, 1998 are not necessarily indicative of the  results
that may be expected for the full year.

<PAGE>
                Southwest Oil & Gas Income Fund XI-A, L.P.

                              Balance Sheets


                                                  March 31,     December 31,
                                                     1998           1997
                                                  ---------     ------------
                                                 (unaudited)

  Assets

Current assets:
 Cash and cash equivalents                    $      8,981          4,368
 Receivable from Managing General Partner           24,608         52,943
 Account Receivable                                  4,000          1,650
                                                 ---------      ---------
    Total current assets                            37,589         58,961
                                                 ---------      ---------
Oil and gas properties - using the
 full-cost method of accounting                  1,064,140      1,061,992
  Less accumulated depreciation,
   depletion and amortization                      430,000        408,000
                                                 ---------      ---------
    Net oil and gas properties                     634,140        653,992
                                                 ---------      ---------
Organization costs, net of amortization                460          1,044
                                                 ---------      ---------
                                              $    672,189        713,997
                                                 =========      =========

  Liabilities and Partners' Equity

Current liability - Accounts payable          $          -             38
                                                 ---------      ---------
Partners' equity:
 General partners                                  (7,263)        (5,344)
 Limited partners                                  679,452        719,303
                                                 ---------      ---------
    Total partners' equity                         672,189        713,959
                                                 ---------      ---------
                                              $    672,189        713,997
                                                 =========      =========

<PAGE>
                Southwest Oil & Gas Income Fund XI-A, L.P.
                         Statements of Operations
                               (unaudited)


                                                        Three Months Ended
                                                            March 31,
                                                          1998      1997
                                                          ----      ----
  Revenues

Oil and gas                                         $    71,541    120,005
Interest                                                    169        119
                                                        -------    -------
                                                         71,710    120,124
                                                        -------    -------
  Expenses

Production                                               46,863     51,694
General and administrative                               14,032     13,187
Depreciation, depletion and amortization                 22,585     24,755
                                                        -------    -------
                                                         83,480     89,636
                                                        -------    -------
Net income (loss)                                   $  (11,770)     30,488
                                                        =======    =======
Net income (loss) allocated to:

 Managing General Partner                           $       973      4,972
                                                        =======    =======
 General partner                                    $       108        552
                                                        =======    =======
 Limited partners                                   $  (12,851)     24,964
                                                        =======    =======
  Per limited partner unit                          $    (4.56)       8.85
                                                        =======    =======

<PAGE>
                Southwest Oil & Gas Income Fund XI-A, L.P.

                         Statements of Cash Flows
                               (unaudited)


                                                        Three Months Ended
                                                            March 31,
                                                          1998      1997
                                                          ----      ----
Cash flows from operating activities:

 Cash received from oil and gas sales               $    90,210    149,187
 Interest received                                          169        119
 Cash paid to suppliers                                (55,230)   (62,955)
                                                        -------    -------
  Net cash provided by operating activities              35,149     86,351
                                                        -------    -------
Cash flows from investing activities:

 Additions to oil and gas properties                    (4,318)    (1,880)
 Sale of oil and gas properties                           3,820         84
                                                        -------    -------
  Net cash used in investing activities                   (498)    (1,796)
                                                        -------    -------
Cash flows used in financing activities:

 Distributions to partners                             (30,038)   (68,000)
                                                        -------    -------
Net increase in cash and cash equivalents                 4,613     16,555

 Beginning of period                                      4,368        456
                                                        -------    -------
 End of period                                      $     8,981     17,011
                                                        =======    =======

                                                               (continued)

<PAGE>
                Southwest Oil & Gas Income Fund XI-A, L.P.

                   Statements of Cash Flows, continued
                               (unaudited)


                                                        Three Months Ended
                                                            March 31,
                                                          1998      1997
                                                          ----      ----
Reconciliation of net income (loss) to net
 cash provided by operating activities:

Net income (loss)                                   $  (11,770)     30,488

Adjustments to reconcile net income(loss) to net
 cash provided by operating activities:

  Depreciation, depletion and amortization               22,585     24,755
  Decrease in receivables                                18,669     29,182
  Increase in payables                                    5,665      1,926
                                                        -------    -------
Net cash provided by operating activities           $    35,149     86,351
                                                        =======    =======

<PAGE>
                Southwest Oil & Gas Income Fund XI-A, L.P.
                     (a Delaware limited partnership)

                      Notes to Financial Statements


1.   Organization
     Southwest  Oil  & Gas 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 the 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 March 31, 1998, and  for  the
     three  months ended March 31, 1998, 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, 1997.

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

General

Southwest  Oil  & Gas Income Fund XI-A, L.P. 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 Oil & Gas  1992-93  Income  Program.
Minimum  capital  requirements for the Partnership were met  on  March  17,
1993,  with the offering of limited partnership interests concluding  April
30,  1993.   At  the  conclusion  of the offering  of  limited  partnership
interests, 122 limited partners had purchased 2,821 units for $1,410,500.

The  Partnership was formed to acquire 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, 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  workovers
during   1998  to  enhance  production.   The  Partnership  could  possibly
experience the following changes; a little less than normal decline in 1998
and thereafter, experience a steady decline.

<PAGE>

Results of Operations

A.  General Comparison of the Quarters Ended March 31, 1998 and 1997

The  following  table  provides certain information  regarding  performance
factors for the quarters ended March 31, 1998 and 1997.

                                               Three Months
                                                  Ended          Percentage
                                                March 31,         Increase
                                              1998      1997     (Decrease)
                                              ----      ----     ----------
Average price per barrel of oil           $   12.36     22.10    (44%)
Average price per mcf of gas              $    2.17      2.60    (17%)
Oil production in barrels                     2,300     2,700    (15%)
Gas production in mcf                        19,900    23,200    (14%)
Gross oil and gas revenue                 $  71,542   120,005    (40%)
Net oil and gas revenue                   $  24,678    68,311    (64%)
Partnership distributions                 $  30,000    68,000    (56%)
Limited partner distributions             $  27,000    61,200    (56%)
Per unit distribution to limited
 partners                                 $    9.57     21.69    (56%)
Number of limited partner units               2,821     2,821

Revenues

The  Partnership's oil and gas revenues decreased to $24,678  from  $68,311
for the quarters ended March 31, 1998 and 1997, respectively, a decrease of
64%.   The principal factors affecting the comparison of the quarters ended
March 31, 1998 and 1997 are as follows:

1.  The  average  price  for a barrel of oil received  by  the  Partnership
    decreased  during the quarter ended March 31, 1998 as compared  to  the
    quarter ended March 31, 1997 by 44%, or $9.74 per barrel, resulting  in
    a decrease of approximately $26,298 in revenues.  Oil sales represented
    40%  of total oil and gas sales during the quarter ended March 31, 1998
    as compared to 50% during the quarter ended March 31, 1997.

    The  average  price  for  an  mcf of gas received  by  the  Partnership
    decreased during the same period by 17%, or $.43 per mcf, resulting  in
    a decrease of approximately $9,976 in revenues.

    The  total  decrease in revenues due to the change in  prices  received
    from oil and gas production is approximately $36,274.  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 400 barrels or 15%  during  the
    quarter ended March 31, 1998 as compared to the quarter ended March 31,
    1997, resulting in a decrease of approximately $4,944 in revenues.

    Gas production decreased approximately 3,300 mcf or 14% during the same
    period, resulting in a decrease of approximately $7,161 in revenues.

    The  total  decrease  in revenues due to the change  in  production  is
    approximately $12,105.

Costs and Expenses

Total costs and expenses decreased to $83,480 from $89,636 for the quarters
ended  March  31,  1998  and 1997, respectively, a  decrease  of  7%.   The
decrease  is  the  result  of  lower lease operating  costs  and  depletion
expense,  partially  offset  by an increase in general  and  administrative
expense.

1.  Lease   operating  costs  and  production  taxes  were  9%  lower,   or
    approximately $4,831 less during the quarter ended March  31,  1998  as
    compared to the quarter ended March 31, 1997.

2.  General and administrative costs consist of independent accounting  and
    engineering  fees,  computer services, postage,  and  Managing  General
    Partner personnel costs.  General and administrative costs increased 6%
    or  approximately  $845  during the quarter ended  March  31,  1998  as
    compared to the quarter ended March 31, 1997.

3.  Depletion expense decreased to $22,000 for the quarter ended March  31,
    1998  from  $23,000  for the same period in 1997.   This  represents  a
    decrease  of  4%.  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.


<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 $35,000  in
the  quarter ended March 31, 1998 as compared to approximately  $86,400  in
the quarter ended March 31, 1997.  The primary source of the 1998 cash flow
from operating activities was profitable operations.

Cash  flows  used in investing activities were approximately  $500  in  the
quarter  ended  March 31, 1998 as compared to approximately $1,800  in  the
quarter ended March 31, 1997.  The principle use of the 1998 cash flow from
investing activities was the additions of oil and gas properties, partially
offset by the sale to oil and gas properties.

Cash  flows used in financing activities were $30,000 in the quarter  ended
March  31, 1998 as compared to $68,000 in the quarter ended March 31, 1997.
The only use in financing activities was the distributions to partners.

Total distributions during the quarter ended March 31, 1998 were $30,000 of
which  $27,000  was distributed to the limited partners and $3,000  to  the
general partners.  The per unit distribution to limited partners during the
quarter  ended  March 31, 1998 was $9.57.  Total distributions  during  the
quarter  ended March 31, 1997 were $68,000 of which $61,200 was distributed
to  the limited partners and $6,800 to the general partners.  The per  unit
distribution  to limited partners during the quarter ended March  31,  1997
was $21.69.

The  sources  for  the  1998  distributions of $30,000  were  oil  and  gas
operations   of   approximately  $35,000.   The  sources   for   the   1997
distributions  of  $68,000  were oil and gas  operations  of  approximately
$86,400  and  the  sale  of oil and gas properties of  approximately  $100,
partially   offset  by  the  additions  to  oil  and  gas   properties   of
approximately  $1,900,  resulting  in  excess  cash  for  contingencies  or
subsequent distributions.

Since  inception of the Partnership, cumulative monthly cash  distributions
of $819,004 have been made to the partners.  As of March 31, 1998, $746,254
or  $264.54  per limited partner unit has been distributed to  the  limited
partners, representing a 52.91% return of the capital contributed.

As  of March 31, 1998, the Partnership had approximately $37,589 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>
                       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
               for which this report is filed.

<PAGE>
                                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 OIL & GAS
                              INCOME FUND XI-A, L.P.
                              a Delaware limited partnership


                              By:  Southwest Royalties, Inc.
                                   Managing General Partner


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


Date:  May 15, 1998

<PAGE>