FOURTH AMENDMENT TO SECURITY AGREEMENT


          THIS  FOURTH  AMENDMENT TO SECURITY AGREEMENT  ("Fourth
Amendment")  dated as of September 30, 1999, is made between  The
Exploration   Company   of  Louisiana,   Inc.   ("Grantor")   and
Construction  Specialists, Inc. d/b/a Con-Spec, Inc.  ("Lender"),
who agree as follows:

     Recitals

          WHEREAS,  the Grantor and the Lender entered into  that
certain Security Agreement dated November 6, 1998, as amended  by
that  certain First Amendment to Security Agreement dated January
15, 1999, as amended by that certain Second Amendment to Security
Agreement dated as of April 13, 1999, as amended by that  certain
Third  Amendment to Security Agreement dated as of May  21,  1999
(the  "Security  Agreement") in order  to  secure  the  full  and
punctual  payment  and performance of the indebtedness  described
therein (capitalized terms used but not defined herein shall have
the meaning given to them in the Security Agreement); and

          WHEREAS,   pursuant  to  Section  11  of  the  Security
Agreement, the Lender  agreed that in the event additional  Units
were  sold or additional New Funds were provided to XCL  Land  by
persons other than Lender and secured by partnership interests in
the  Partnership, Lender would immediately upon  demand  (one  or
more  times,  as appropriate) execute further amendments  to  the
Security  Agreement  releasing  a  percentage  of  the  Grantor's
Partnership   Interest  sufficient  to  allocate   the   security
interests  in  the partnership interest of the Partnership  among
the   Unit  holders  or  other  providers  of  New  Funds  on   a
proportionate basis (provided that no reduction in such  security
interest  need be made with respect to amounts of  New  Funds  in
excess of an aggregate of $6,200,000 principal outstanding); and

          WHEREAS, an additional $1,500,000 in New Funds has been
provided  to  XCL  Land  thereby making the  aggregate  principal
amount of New Funds outstanding as of September 30, 1999 equal to
$4,200,000 with Lender having contributed $950,000 of such funds;
and

          WHEREAS, Grantor has requested that Lender execute this
Fourth  Amendment  to release a portion of its security  interest
and  amend the Security Agreement to reflect the Lender's revised
security interest; and

          WHEREAS,  XCL  Land,  Ltd. ("XCL Land")  (formerly  the
general  partner  of  the  Partnership)  assigned  a  1%  general
partnership  interest in the Partnership to XCL-Texas,  Inc.  and
withdrew as general partner of the Partnership; and

          WHEREAS, XCL Land=s remaining partnership interest  was
converted to a limited partnership interest and, thereafter,  XCL
Land merged with and into Grantor; and

          WHEREAS,  as a result of the merger, Grantor  succeeded
by  operation of law to all of the assets and liabilities of  XCL
Land, including but not limited to the Note; and

          WHEREAS,  as  a  further result of the merger,  Grantor
owns  a  99% limited partnership interest in the Partnership  and
Grantor  acknowledges and agrees that Lender=s security  interest
pursuant  to  the  Security Agreement covers Lender=s  applicable
percentage of Grantor=s entire 99% limited partnership interest.

          NOW,  THEREFORE,  in  consideration  of  the  foregoing
premises  and other good and valuable consideration, the  receipt
and  sufficiency  of  which is hereby acknowledged,  the  parties
hereto agree as follows:

          Section  1.  Partial  Release  of  Collateral.   Lender
hereby releases the following collateral:

          (1)  12.58% of Grantor's now owned or hereafter acquired
               Partnership Interest in the Partnership;

          (2)  12.58% of any and all monies and other distributions (cash
               or property), allocations or payments made or to be made to
               Grantor pursuant to the Partnership Agreement or attributable to
               the Partnership Interest;

          (3)  all General Intangibles related in any way to the collateral
               described in clauses 1 or 2 above;

          (4)  all Proceeds and products of all or any of the collateral
               described in clauses 1-3 above.

          Section  2.  Amendments  to  Security  Agreement.   The
Security Agreement is hereby amended as follows:

          (a)      The  phrase "XCL Land, Ltd. ("XCL  Land")"  is
hereby replaced with the word "Grantor."

          (b)      All other references to "XCL Land" are  hereby
replaced with "Grantor."

          (c)     The reference to "35.2%" in Section 2(A)(1) and
2(A)(2)  is hereby deleted and the phrase "22.62%" is substituted
in its place.

          (d)      The address in Section 8 is hereby amended  to
read  3639  Ambassador  Caffrey Parkway,  Suite  400,  Lafayette,
Louisiana 70503.

          Section  3.  Effect of Amendment.  Except as  expressly
amended  hereby and except as to the collateral released pursuant
hereto,  the  Security Agreement shall remain in full  force  and
effect.

          Section 4.  Titles of Sections.  All titles or headings
to sections of this Fourth Amendment are only for the convenience
of  the parties and shall not be construed to have any effect  or
meaning with respect to the other content of such sections,  such
other  content being controlling as to the agreement between  the
parties hereto.

          Section 5.  Governing Law.  This Fourth Amendment is  a
contract made under and shall be construed in accordance with and
governed  by  the  laws of the United States of America  and  the
State of Louisiana.

          Section 6.  Counterparts.  This Fourth Amendment may be
executed  in  two  or  more counterparts, and  it  shall  not  be
necessary  that the signatures of all parties hereto be contained
on  any  one counterpart hereof, each counterpart shall be deemed
an   original,  but  all  of  which  when  taken  together  shall
constitute one and the same instrument.

          IN  WITNESS  WHEREOF, the Grantor and the  Lender  have
caused  this Fourth Amendment to be duly executed as of the  date
first above written.

WITNESSES:                    GRANTOR:

                              THE EXPLORATION COMPANY
                              OF LOUISIANA, INC.


_________________________     By:________________________________
Name:____________________     Name:___________________________
        (Please Print)        Title:__________________________


_________________________
Name:____________________
        (Please Print)

                              LENDER:

                              CONSTRUCTION   SPECIALISTS,    INC.
                              d/b/a
                              CON-SPEC, INC.


_________________________     By:________________________________
Name:____________________        Name:___________________________
        (Please Print)          Title:__________________________


_________________________
Name:____________________
        (Please Print)