| 465028 | Jul 22, 1997 | Jul 22, 1997 | Westhall Associates, Inc. | Jackson | Good Unit #1 | 4,800 | 23932950 |
| 465028Amendment | Jul 22, 1997 | Jul 22, 1997 | Westhall Associates, Inc. | Jackson | Good #1 | 4,800 | 23932950 |
| 461680 | Apr 29, 1997 | Apr 29, 1997 | Westhall Associates, Inc. | Jackson | Siecko #1 | 4,100 | 23932945 |
| 461248 | Apr 23, 1997 | Apr 23, 1997 | Westhall Associates, Inc. | Jackson | Hendrick "A" #1 | 4,200 | 23932943 |
| 460643 | Apr 8, 1997 | Apr 8, 1997 | Westhall Associates, Inc. | Jackson | Jansky "a" Gas Unit #1 | 4,100 | 23932942 |
| 460642 | Apr 7, 1997 | Apr 7, 1997 | Westhall Associates, Inc. | Jackson | Vance #1 | 4,100 | 23932941 |
| 454047 | Oct 18, 1996 | Oct 18, 1996 | Westhall Associates, Inc. | Jackson | Washington, R. L. Est. #1 | 4,200 | 23932923 |
| 451781 | Aug 22, 1996 | Aug 22, 1996 | Westhall Associates, Inc. | Jackson | Jansky #1 | 3,750 | 23932922 |
| 451565 | Aug 19, 1996 | Aug 19, 1996 | Westhall Associates, Inc. | Jackson | Mumme G. U. #1 | 3,650 | 23932920 |
| 418880 | Dec 8, 1993 | Dec 8, 1993 | Westhall Associates, Inc. | Goliad | Bruns #1 | 5,800 | 17532750 |
| 415552 | Sep 3, 1993 | Sep 3, 1993 | Westhall Associates, Inc. | Goliad | Stange #1 | 1,500 | 17532726 |
| 407656 | Apr 5, 1993 | Apr 5, 1993 | Westhall Associates, Inc. | Jackson | Wilkerson Gas Unit #1 | 4,600 | 23932682 |
| 406395 | Nov 24, 1992 | Nov 24, 1992 | Westhall Associates, Inc. | De Witt | Sager #1 | 3,700 | 12331717 |
| 406141 | Nov 18, 1992 | Nov 18, 1992 | Westhall Associates, Inc. | Victoria | Musselman #1 | 3,650 | 46932948 |
| 405129 | Oct 26, 1992 | Oct 26, 1992 | Westhall Associates, Inc. | Liberty | Wayne Mounce Unit #1 | 8,000 | 29132163 |
| 404496 | Oct 12, 1992 | Oct 12, 1992 | Westhall Associates, Inc. | Victoria | Albrecht #1 | 6,000 | 46932937 |
| 402654 | Aug 25, 1992 | Aug 25, 1992 | Westhall Associates, Inc. | Jackson | Flournoy Gas Unit #1 | 7,500 | 23932657 |
| 401575 | Jul 29, 1992 | Jul 29, 1992 | Westhall Associates, Inc. | Bee | Mansker #1 | 3,700 | 02532646 |
| 401182 | Jul 15, 1992 | Jul 15, 1992 | Westhall Associates, Inc. | Jackson | Somers #1 | 4,850 | 23932652 |
| 399451 | May 20, 1992 | May 20, 1992 | Westhall Associates, Inc. | Victoria | Stubbs Gas Unit #1 | 3,300 | 46932910 |
| 399243 | May 14, 1992 | May 14, 1992 | Westhall Associates, Inc. | Victoria | Scherer #1 | 4,000 | 46932909 |
| 398497 | Apr 17, 1992 | Apr 17, 1992 | Westhall Associates, Inc. | Victoria | Crain-Lowery #1 | 3,000 | 46932906 |
| 397414 | Mar 16, 1992 | Mar 16, 1992 | Westhall Associates, Inc. | Wharton | Northington Estate #1 | 2,700 | 48133562 |
| 395244 | Dec 27, 1991 | Dec 27, 1991 | Westhall Associates, Inc. | Jackson | Whitley "A" #1 | 4,500 | 23932627 |
| 395193 | Dec 27, 1991 | Dec 27, 1991 | Westhall Associates, Inc. | Wharton | Wigginton #1 | 5,500 | 48133552 |
| 395284 | Dec 23, 1991 | Dec 23, 1991 | Westhall Associates, Inc. | Victoria | Hollan Gas Unit #1 | 5,400 | 46932891 |
| 395284Amendment | Dec 23, 1991 | Dec 23, 1991 | Westhall Associates, Inc. | Victoria | Hollan Gas Unit #1 | 5,400 | 46932891 |
| 395192 | Dec 23, 1991 | Dec 23, 1991 | Westhall Associates, Inc. | Jackson | Minch #1 | 4,500 | 23932626 |
| 395160 | Dec 23, 1991 | Dec 23, 1991 | Westhall Associates, Inc. | Goliad | Fly #1 | 3,000 | 17532641 |
| 395194 | Dec 18, 1991 | Dec 18, 1991 | Westhall Associates, Inc. | Victoria | Schindler #1 | 5,300 | 46932890 |
| 394887 | Dec 11, 1991 | Dec 11, 1991 | Westhall Associates, Inc. | Wharton | Anderson #1 | 5,600 | 48133548 |
| 394739 | Dec 11, 1991 | Dec 11, 1991 | Westhall Associates, Inc. | Goliad | Jank Gas Unit #1 | 4,000 | 17532639 |
| 394876 | Dec 10, 1991 | Dec 10, 1991 | Westhall Associates, Inc. | Victoria | Lemke-Schmidt G.U. #1 | 4,550 | 46932888 |
| 394152 | Nov 20, 1991 | Nov 20, 1991 | Westhall Associates, Inc. | Jackson | Hendrick #1 | 4,500 | 23932620 |
| 393529 | Nov 1, 1991 | Nov 1, 1991 | Westhall Associates, Inc. | Victoria | Allar "A" #1 | 3,400 | 46932881 |
| 391966 | Sep 18, 1991 | Sep 18, 1991 | Westhall Associates, Inc. | Victoria | McCan #1 | 3,400 | 46932870 |
| 388875 | Jun 13, 1991 | Jun 13, 1991 | Westhall Associates, Inc. | Goliad | Butler #1 | 3,850 | 17532612 |
| 387955 | Jun 12, 1991 | Jun 12, 1991 | Westhall Associates, Inc. | Wharton | Campbell G.U. #1 | 4,500 | 48133499 |
| 388125 | May 24, 1991 | May 24, 1991 | Westhall Associates, Inc. | Jackson | Vaughn, Annie Marie #1 | 4,000 | 23932595 |
| 388073 | May 21, 1991 | May 21, 1991 | Westhall Associates, Inc. | Victoria | Rosenquest G.U. #2 | 4,000 | 46932855 |
| 387397 | May 8, 1991 | May 8, 1991 | Westhall Associates, Inc. | Lavaca | Lyons #1 | 3,500 | 28532110 |
| 385821 | Mar 21, 1991 | Mar 21, 1991 | Westhall Associates, Inc. | Jackson | Lapham Gas Unit #1 | 4,400 | 23932586 |
| 385818 | Mar 21, 1991 | Mar 21, 1991 | Westhall Associates, Inc. | Goliad | Dentler "A" #1 | 4,000 | 17532597 |
| 385691 | Mar 19, 1991 | Mar 19, 1991 | Westhall Associates, Inc. | Jackson | Morton #1 | 4,400 | 23932584 |
| 383932 | Feb 22, 1991 | Feb 22, 1991 | Westhall Associates, Inc. | Lavaca | Borchers Estate "A" #1 | 4,600 | 28532099 |
| 383932Amendment | Feb 22, 1991 | Feb 22, 1991 | Westhall Associates, Inc. | Lavaca | Borchers Estate "A" #1 | 4,600 | 28532099 |
| 383931 | Feb 22, 1991 | Feb 22, 1991 | Westhall Associates, Inc. | Lavaca | Borchers Estate "B" #1 | 3,700 | 28532100 |
| 383931Amendment | Feb 22, 1991 | Feb 22, 1991 | Westhall Associates, Inc. | Lavaca | Borchers Estate "B" #1 | 4,000 | 28532100 |
| 384515 | Feb 19, 1991 | Feb 19, 1991 | Westhall Associates, Inc. | Lavaca | Foster #1 | 3,300 | 28532101 |
| 384516 | Feb 14, 1991 | Feb 14, 1991 | Westhall Associates, Inc. | Wharton | Reed #1 | 5,500 | 48133480 |
| 383588 | Jan 22, 1991 | Jan 22, 1991 | Westhall Associates, Inc. | Jackson | Whitley Gas Unit #1 | 4,200 | 23932578 |
| 383173 | Jan 15, 1991 | Jan 15, 1991 | Westhall Associates, Inc. | Victoria | McMullen #1 | 4,650 | 46932828 |
| 383173Amendment | Jan 15, 1991 | Jan 15, 1991 | Westhall Associates, Inc. | Victoria | McMullen #1 | 4,235 | 46932828 |
| 383217 | Jan 11, 1991 | Jan 11, 1991 | Westhall Associates, Inc. | Colorado | Miller #01 | 5,000 | 08931891 |
| 382039 | Jan 10, 1991 | Jan 10, 1991 | Westhall Associates, Inc. | Bee | Green #1 | 2,700 | 02532607 |
| 382940 | Jan 4, 1991 | Jan 4, 1991 | Westhall Associates, Inc. | Goliad | Mosley #1 | 3,200 | 17532585 |
| 382938 | Jan 2, 1991 | Jan 2, 1991 | Westhall Associates, Inc. | Victoria | Baecker Gas Unit #1 | 4,000 | 46932824 |
| 382607 | Dec 20, 1990 | Dec 20, 1990 | Westhall Associates, Inc. | Victoria | Wade #2 | 4,300 | 46932820 |
| 382333 | Dec 17, 1990 | Dec 17, 1990 | Westhall Associates, Inc. | Lavaca | Borchers Estate #2 | 3,600 | 28532094 |
| 382332 | Dec 14, 1990 | Dec 14, 1990 | Westhall Associates, Inc. | Victoria | Allar #2 | 3,400 | 46932818 |
| 381999 | Dec 7, 1990 | Dec 7, 1990 | Westhall Associates, Inc. | Victoria | Wade #1 | 4,700 | 46932815 |
| 381523 | Dec 3, 1990 | Dec 3, 1990 | Westhall Associates, Inc. | Victoria | Lemke Gas Unit #1 | 4,000 | 46932808 |
| 381381 | Nov 21, 1990 | Nov 21, 1990 | Westhall Associates, Inc. | Victoria | Gonzales #2 | 3,500 | 46932807 |
| 381381Amendment | Nov 21, 1990 | Nov 21, 1990 | Westhall Associates, Inc. | Victoria | Gonzales #2 | 3,500 | 46932807 |
| 380854 | Nov 15, 1990 | Nov 15, 1990 | Westhall Associates, Inc. | Goliad | Preiss #1 | 4,000 | 17532565 |
| 380253 | Oct 29, 1990 | Oct 29, 1990 | Westhall Associates, Inc. | Victoria | Rosenquest #1 | 4,000 | 46932798 |
| 380252 | Oct 29, 1990 | Oct 29, 1990 | Westhall Associates, Inc. | Jackson | Robinson, Velma #1 | 4,000 | 23932564 |
| 380070 | Oct 24, 1990 | Oct 24, 1990 | Westhall Associates, Inc. | Goliad | Moscatelli #1 | 3,200 | 17532557 |
| 378588 | Oct 2, 1990 | Oct 2, 1990 | Westhall Associates, Inc. | Victoria | Albrecht #01 | 6,000 | 46932937 |
| 377978 | Sep 18, 1990 | Sep 18, 1990 | Westhall Associates, Inc. | Bee | Whitlow #1 | 3,000 | 02532592 |
| 377536 | Sep 12, 1990 | Sep 12, 1990 | Westhall Associates, Inc. | De Witt | Zengerle Gas Unit #01 | 5,500 | 12331653 |
| 377536Amendment | Sep 12, 1990 | Sep 12, 1990 | Westhall Associates, Inc. | De Witt | Zengerle #1 | 5,500 | 12331653 |
| 377535 | Sep 12, 1990 | Sep 12, 1990 | Westhall Associates, Inc. | De Witt | Zengerle Gas Unit #02 | 4,000 | 12331652 |
| 377259 | Aug 29, 1990 | Aug 29, 1990 | Westhall Associates, Inc. | Victoria | Gonzales #1 | 3,500 | 46932778 |
| 376365 | Aug 10, 1990 | Aug 10, 1990 | Westhall Associates, Inc. | Victoria | Ohrt #1 | 3,600 | 46932773 |
| 374960 | Aug 7, 1990 | Aug 7, 1990 | Westhall Associates, Inc. | Liberty | Rolke #1 | 10,000 | 29132106 |
| 376229 | Aug 6, 1990 | Aug 6, 1990 | Westhall Associates, Inc. | Wharton | Rust "A" #1 | 6,000 | 48133426 |
| 376162 | Aug 2, 1990 | Aug 2, 1990 | Westhall Associates, Inc. | Victoria | Buhler #1 | 4,600 | 46932772 |
| 375006 | Aug 2, 1990 | Aug 2, 1990 | Westhall Associates, Inc. | Wharton | Sorrel #2 | 4,600 | 48133407 |
| 375821 | Jul 24, 1990 | Jul 24, 1990 | Westhall Associates, Inc. | Wharton | Krenek #2 | 5,500 | 48133416 |
| 375492 | Jul 18, 1990 | Jul 18, 1990 | Westhall Associates, Inc. | Goliad | Whittington #1 | 4,000 | 17532534 |
| 375491 | Jul 16, 1990 | Jul 16, 1990 | Westhall Associates, Inc. | De Witt | Wendtland #1 | 3,000 | 12331647 |
| 375196 | Jul 6, 1990 | Jul 6, 1990 | Westhall Associates, Inc. | Wharton | Rust #1 | 6,000 | 48133410 |
| 374910 | Jun 29, 1990 | Jun 29, 1990 | Westhall Associates, Inc. | Wharton | Chumchal #1 | 5,800 | 48133396 |
| 374820 | Jun 25, 1990 | Jun 25, 1990 | Westhall Associates, Inc. | Wharton | Goff #1 | 5,500 | 48133394 |
| 374481 | Jun 15, 1990 | Jun 15, 1990 | Westhall Associates, Inc. | Wharton | Muegge #1 | 4,850 | 48133390 |
| 374481Amendment | Jun 15, 1990 | Jun 15, 1990 | Westhall Associates, Inc. | Wharton | Muegge #1 | 5,000 | 48133390 |
| 374167 | Jun 7, 1990 | Jun 7, 1990 | Westhall Associates, Inc. | Goliad | Bogert #2 | 3,850 | 17532518 |
| 373905 | May 30, 1990 | May 30, 1990 | Westhall Associates, Inc. | Goliad | Martin #1 | 3,400 | 17532514 |
| 373582 | May 22, 1990 | May 22, 1990 | Westhall Associates, Inc. | Wharton | Sorrel #1 | 5,200 | 48133384 |
| 372174 | Apr 19, 1990 | Apr 19, 1990 | Westhall Associates, Inc. | Wharton | Schmidt Gas Unit #1 | 4,400 | 48133371 |
| 372175 | Apr 17, 1990 | Apr 17, 1990 | Westhall Associates, Inc. | Wharton | Carlson Unit #1 | 6,000 | 48133370 |
| 372110 | Apr 13, 1990 | Apr 13, 1990 | Westhall Associates, Inc. | Lavaca | Borchers Estate #1 | 3,700 | 28532068 |