| 396702 | Feb 20, 1992 | Feb 20, 1992 | Conoco Inc. | Slick, T.B. A-535 #165 | 13,600 | 42732510 |
| 396828 | Feb 19, 1992 | Feb 19, 1992 | Cameron, Paul E., Jr., Inc. | Estrella Gas Unit #1 | 13,000 | 42732034 |
| 396674 | Feb 19, 1992 | Feb 19, 1992 | Exxon Corp. | McGill, J.C. Jr. State #23 | 9,306 | 42731603 |
| 396564 | Feb 18, 1992 | Feb 18, 1992 | Exxon Corp. | McGill Bros. #431 | 6,340 | 42730247 |
| 396506 | Feb 10, 1992 | Feb 10, 1992 | Texaco E & P Inc. | Guerra Shares 304-C Tracts #1 | 10,000 | 42732509 |
| 396467 | Feb 7, 1992 | Feb 7, 1992 | Exxon Corp. | McGill Bros. #230 | 7,400 | 42700230 |
| 395722 | Feb 4, 1992 | Feb 4, 1992 | Ellsworth, H. P. O&G Properties | McKim-Alvarez #1 | 5,000 | 42732505 |
| 396331 | Feb 3, 1992 | Feb 3, 1992 | Exxon Corp. | Kelsey 19-B (S) Unit #287 | 8,500 | 42700246 |
| 396196 | Jan 29, 1992 | Jan 29, 1992 | Conoco Inc. | Slick, T.B. A-535 #164 | 7,000 | 42732508 |
| 396196Amendment | Jan 29, 1992 | Jan 29, 1992 | Conoco Inc. | Slick, T.B. A-535 #164 | 7,600 | 42732508 |
| 396195 | Jan 29, 1992 | Jan 29, 1992 | Conoco Inc. | Wehrle, E.F. 220 #9 | 7,000 | 42732507 |
| 396195Amendment | Jan 29, 1992 | Jan 29, 1992 | Conoco Inc. | Wehrle, E.F. 220 #9 | 7,600 | 42732507 |
| 396108 | Jan 28, 1992 | Jan 28, 1992 | Exxon Corp. | Juarez, Miguel #7 | 6,700 | 42731279 |
| 395749 | Jan 14, 1992 | Jan 14, 1992 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch/State 542 #8 | 5,600 | 42732506 |
| 395749Amendment | Jan 14, 1992 | Jan 14, 1992 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch/State 542 #8 | 5,800 | 42732506 |
| 395669 | Jan 14, 1992 | Jan 14, 1992 | Hanson Minerals Co. | Flores, Cantu #1 | 7,005 | 42732384 |
| 395654 | Jan 9, 1992 | Jan 9, 1992 | Samedan Oil Corporation | Martinez, F.F. -B- #30U | 7,522 | 42701255 |
| 395653 | Jan 9, 1992 | Jan 9, 1992 | Samedan Oil Corporation | Martinez -B- #36 | 8,790 | 42732261 |
| 395290 | Jan 3, 1992 | Jan 3, 1992 | Fina Oil & Chemical Company | Davenport, O.H. #2 | 6,200 | 42731837 |
| 394611 | Jan 3, 1992 | Jan 3, 1992 | Oryx Energy Company | H. Acevado Gas Unit #1 | 8,150 | 42732321 |
| 394538 | Dec 30, 1991 | Dec 30, 1991 | Oryx Energy Company | Champion , A. A. #1 | 8,530 | 42732082 |
| 395458 | Dec 27, 1991 | Dec 27, 1991 | Neuhaus, V. F. Properties, Inc. | Don Cameron Etal Unit #3A | 9,105 | 42731456 |
| 395458Amendment | Dec 27, 1991 | Dec 27, 1991 | Neuhaus, V. F. Properties, Inc. | Don Cameron Etal Unit #3A | 8,700 | 42731456 |
| 394998 | Dec 20, 1991 | Dec 20, 1991 | Exxon Corp. | McGill Bros. #524 | 8,450 | 42732055 |
| 394966 | Dec 20, 1991 | Dec 20, 1991 | Merit Energy Company | Boston Texas Land Trust #1C | 6,010 | 42732453 |
| 394966Amendment | Dec 20, 1991 | Dec 20, 1991 | Merit Energy Company | Boston Texas Land Trust #1 | 6,010 | 42732453 |
| 395015 | Dec 19, 1991 | Dec 19, 1991 | Mueller Engineering Corp. | Slick Estate #2 | 6,190 | 42732221 |
| 394971 | Dec 19, 1991 | Dec 19, 1991 | Merit Energy Company | Flores Unit #2 | 5,565 | 42732073 |
| 395201 | Dec 18, 1991 | Dec 18, 1991 | Texas Independent Explor., Inc. | Slick Estate #5396 | 7,050 | 42732399 |
| 394834 | Dec 18, 1991 | Dec 18, 1991 | Hanson Minerals Co. | Boston Texas Land Trust #1 | 7,400 | 42732397 |
| 395183 | Dec 17, 1991 | Dec 17, 1991 | Oryx Energy Company | Saenz, M.-State #25 | 6,511 | 42731908 |
| 394995 | Dec 17, 1991 | Dec 17, 1991 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch 907 #2 | 5,000 | 42732504 |
| 394995Amendment | Dec 17, 1991 | Dec 17, 1991 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch 907 #2 | 5,000 | 42732504 |
| 395058 | Dec 13, 1991 | Dec 13, 1991 | Energy Development Corp. | Garcia, Jose Dr. -B- #1 | 4,900 | 42700420 |
| 394870 | Dec 10, 1991 | Dec 10, 1991 | Texas Independent Explor., Inc. | Coates 553 #1 R | 7,450 | 42781501 |
| 394777 | Dec 6, 1991 | Dec 6, 1991 | Oryx Energy Company | Saenz, M.-State #23 | 6,406 | 42731859 |
| 394691 | Dec 4, 1991 | Dec 4, 1991 | Texas Independent Explor., Inc. | Trevino Heirs 95 #1R | 5,511 | 42703886 |
| 394481 | Dec 2, 1991 | Dec 2, 1991 | Fina Oil & Chemical Company | Slick, T.B. Estate #71 | 9,500 | 42731376 |
| 394312 | Nov 27, 1991 | Nov 27, 1991 | Fina Oil & Chemical Company | Fina Conoco Fee #11 | 6,575 | 42732381 |
| 394491 | Nov 26, 1991 | Nov 26, 1991 | Oryx Energy Company | Speer, Geo. H. #21 | 8,800 | 42732319 |
| 394157 | Nov 25, 1991 | Nov 25, 1991 | Falcon Production Co. | Garza #1A | 1,500 | 42732503 |
| 394066 | Nov 15, 1991 | Nov 15, 1991 | Oryx Energy Company | Hall, C.M. #17 | 8,200 | 42732502 |
| 393969 | Nov 14, 1991 | Nov 14, 1991 | Texas Independent Explor., Inc. | Slick #5398 | 3,870 | 42732402 |
| 393967 | Nov 14, 1991 | Nov 14, 1991 | Tasca Exploration Company | Manuel Guerra Unit #1 | 8,000 | 42732501 |
| 393844 | Nov 12, 1991 | Nov 12, 1991 | Oryx Energy Company | McKinney, A. #32 | 7,800 | 42732122 |
| 393772 | Nov 7, 1991 | Nov 7, 1991 | Oryx Energy Company | Champion, A. A. #3 | 6,500 | 42732229 |
| 393771 | Nov 7, 1991 | Nov 7, 1991 | Oryx Energy Company | Garcia L & L -C- #8 | 8,500 | 42732500 |
| 393607 | Nov 7, 1991 | Nov 7, 1991 | Fina Oil & Chemical Company | Slick, T.B. Estate #90 | 9,500 | 42731912 |
| 393607Amendment | Nov 7, 1991 | Nov 7, 1991 | Fina Oil & Chemical Company | Slick, T.B. Estate #90 | 9,500 | 42731912 |
| 393618 | Nov 4, 1991 | Nov 4, 1991 | Shell Western E&P Inc. | Judd Estate-State #4 | 10,183 | 42730858 |
| 393436 | Nov 1, 1991 | Nov 1, 1991 | Baxter, Murphy H. | Guerra #1 | 5,200 | 42732499 |
| 392665 | Oct 30, 1991 | Oct 30, 1991 | Suemaur Exploration, Inc. | H. Acevedo Gas Unit #2 | 5,375 | 42732344 |
| 393303 | Oct 29, 1991 | Oct 29, 1991 | Great Western Onshore Inc. | Vela #1 | 12,500 | 42732498 |
| 393245 | Oct 24, 1991 | Oct 24, 1991 | Hanson Minerals Co. | Salinas #1 | 11,500 | 42732497 |
| 393052 | Oct 24, 1991 | Oct 24, 1991 | Merit Energy Company | Yturria L & L #2 | 5,760 | 42731945 |
| 392981 | Oct 24, 1991 | Oct 24, 1991 | Conoco Inc. | Garcia, M.M. B. #9 | 6,000 | 42703582 |
| 392619 | Oct 24, 1991 | Oct 24, 1991 | Falcon Production Co. | Garza #1 | 950 | 42732496 |
| 392894 | Oct 22, 1991 | Oct 22, 1991 | Samedan Oil Corporation | Martinez B #6 | 6,650 | 42701122 |
| 392500 | Oct 3, 1991 | Oct 3, 1991 | Oryx Energy Company | Silva-Coates Energy Trust #1 | 7,790 | 42731776 |
| 392396 | Oct 3, 1991 | Oct 3, 1991 | Oryx Energy Company | Olivares, A. #22 | 7,928 | 42732467 |
| 392396Amendment | Oct 3, 1991 | Oct 3, 1991 | Oryx Energy Company | Olivares, A. #22 | 10,400 | 42732467 |
| 392389 | Sep 30, 1991 | Sep 30, 1991 | Oryx Energy Company | Saenz, M. -State #25 | 6,511 | 42731908 |
| 392389Amendment | Sep 30, 1991 | Sep 30, 1991 | Oryx Energy Company | Saenz, M. -State #25 | 6,511 | 42731908 |
| 392295 | Sep 26, 1991 | Sep 26, 1991 | Oryx Energy Company | Champion, A.A. #2 | 9,112 | 42732142 |
| 392295Amendment | Sep 26, 1991 | Sep 26, 1991 | Oryx Energy Company | Champion, A.A. #2 | 9,112 | 42732142 |
| 392227 | Sep 24, 1991 | Sep 24, 1991 | Oryx Energy Company | Speer, Geo. H. -State -D- #5 | 9,600 | 42732243 |
| 392115 | Sep 24, 1991 | Sep 24, 1991 | Amax Oil & Gas Inc. | O. Olivarez Gas Unit #2 | 8,343 | 42732268 |
| 392193 | Sep 23, 1991 | Sep 23, 1991 | Hanson Minerals Co. | Bloomberg, Samuel D. #4 | 12,500 | 42732495 |
| 392193Amendment | Sep 23, 1991 | Sep 23, 1991 | Hanson Minerals Co. | Bloomberg, Samuel D. #4 | 11,722 | 42732495 |
| 391478 | Sep 9, 1991 | Sep 9, 1991 | Amax Oil & Gas Inc. | Texas Osage Gas Unit #1 | 8,373 | 42732153 |
| 391429 | Aug 30, 1991 | Aug 30, 1991 | Texas Independent Explor., Inc. | Alvarado, Francisco et. UX #1 | 7,700 | 42732494 |
| 391429Amendment | Aug 30, 1991 | Aug 30, 1991 | Texas Independent Explor., Inc. | Alvarado, Francisco et. UX #1 | 9,000 | 42732494 |
| 391316 | Aug 28, 1991 | Aug 28, 1991 | Shell Western E&P Inc. | Garza Hitchcock et al Unit #2 | 10,593 | 42731440 |
| 391316Amendment | Aug 28, 1991 | Aug 28, 1991 | Ram Operating Company, Inc. | Garza Hitchcock et al G. U. #2 | 10,593 | 42731440 |
| 391315 | Aug 28, 1991 | Aug 28, 1991 | Shell Western E&P Inc. | Thomas-Rife et al Gas Unit #3 | 9,448 | 42701310 |
| 391294 | Aug 27, 1991 | Aug 27, 1991 | Waters Eng. & Operating, Inc. | Guerra, R.R. #1 | 3,800 | 42732493 |
| 391270 | Aug 27, 1991 | Aug 27, 1991 | Shell Western E&P Inc. | Garza, A.M. - State #15 | 9,564 | 42731192 |
| 391246 | Aug 27, 1991 | Aug 27, 1991 | Merit Energy Company | Garcia, J.A. et Al #4 | 5,390 | 42732269 |
| 391267 | Aug 26, 1991 | Aug 26, 1991 | Tesoro Expl. & Prod. Company | Guerra Gas Unit A #2 | 11,800 | 42732492 |
| 391267Amendment | Aug 26, 1991 | Aug 26, 1991 | Coastal Oil & Gas Corporation | Guerra G/U "A" #2 | 11,100 | 42732492 |
| 391192 | Aug 23, 1991 | Aug 23, 1991 | Hanson Minerals Co. | Flores Unit #1 A | 8,000 | 42732491 |
| 391187 | Aug 23, 1991 | Aug 23, 1991 | Conoco Inc. | Slick, T. B. Est. A-535 #163 | 8,300 | 42732490 |
| 391051 | Aug 19, 1991 | Aug 19, 1991 | Tesoro Expl. & Prod. Company | Ramirez-USA Gas Unit E #1 | 10,900 | 42732489 |
| 391051Amendment | Aug 19, 1991 | Aug 19, 1991 | Coastal Oil & Gas Corporation | Ramirez USA G/U "E" #1 | 10,900 | 42732489 |
| 390926 | Aug 19, 1991 | Aug 19, 1991 | Duty Oil Co. | Vannie Cook Trusts #1A | 1,500 | 42732488 |
| 390594 | Aug 7, 1991 | Aug 7, 1991 | Graham Royalty, Ltd. | Pena, Niceforo Jr. No. 1 #1 | 8,500 | 42731571 |
| 389742 | Aug 5, 1991 | Aug 5, 1991 | Hanson Minerals Co. | Samano #2 | 8,200 | 42732333 |
| 390538 | Aug 2, 1991 | Aug 2, 1991 | Hanson Minerals Co. | Flores Unit #1 | 8,000 | 42732487 |
| 390484 | Aug 1, 1991 | Aug 1, 1991 | Oryx Energy Company | Yturria L & L Co. -B- #4 | 5,258 | 42732347 |
| 390161 | Jul 23, 1991 | Jul 23, 1991 | Neuhaus, V. F. Properties | Cameron, Don Etal State #1 B | 7,500 | 42701353 |
| 390161Amendment | Jul 23, 1991 | Jul 23, 1991 | Neuhaus, V. F. Properties, Inc. | Cameron, Don Etal State #1 B | 7,500 | 42701353 |
| 390161Amendment | Jul 23, 1991 | Jul 23, 1991 | Neuhaus, V. F. Properties, Inc. | Cameron, Don Etal State #1 B | 6,445 | 42701353 |
| 390020 | Jul 19, 1991 | Jul 19, 1991 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch/State 542 #7 | 6,000 | 42732486 |
| 390020Amendment | Jul 19, 1991 | Jul 19, 1991 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch/State 542 #7 | 6,000 | 42732486 |
| 389348 | Jul 19, 1991 | Jul 19, 1991 | Alpha Omega Petroleum, Inc. | Heard, J. F. B. #5A | 6,500 | 42732484 |
| 389964 | Jul 18, 1991 | Jul 18, 1991 | Exxon Corp. | Montalvo, N. R. #28 | 4,995 | 42704868 |
| 389807 | Jul 15, 1991 | Jul 15, 1991 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch 907 #1 | 7,000 | 42732485 |
| 389652 | Jul 9, 1991 | Jul 9, 1991 | Cox Oil & Gas, Inc. | Samano, M. #1 | 7,550 | 42732070 |
| 389648 | Jul 8, 1991 | Jul 8, 1991 | Texas Independent Explor., Inc. | Slick 539 #5 | 4,100 | 42732398 |
| 389146 | Jun 27, 1991 | Jun 27, 1991 | Lemarco Operating, Inc. | De Garza, J, G. #9 | 7,514 | 42732198 |