| 381329 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #11WS13509211 | 123 |
| 381328 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #19WS13509212 | 121 |
| 381327 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #23WS13509223 | 127 |
| 381326 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #14WS13509213 | 100 |
| 381325 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #18WS13509206 | 120 |
| 381324 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #24WS13509208 | 123 |
| 381323 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #25WS13509207 | 123 |
| 381322 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #26WS13509229 | 130 |
| 381320 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #22WS13509225 | 131 |
| 381319 | Jan 17, 1991 | Jan 17, 1991 | Oryx Energy Company | Ector | Paul Moss Unit #13WS13509215 | 113 |
| 383539 | Jan 16, 1991 | Jan 16, 1991 | Oryx Energy Company | Starr | Slick Est. -C- #1042732270 | 11,036 |
| 383480 | Jan 15, 1991 | Jan 15, 1991 | Oryx Energy Company | Galveston | Zinn & Forman #2116730913 | 7,862 |
| 383349 | Jan 11, 1991 | Jan 11, 1991 | Oryx Energy Company | Kleberg | Seeligson Unit #4349A27301379 | 7,197 |
| 383349Amendment | Jan 11, 1991 | Jan 11, 1991 | Oryx Energy Company | Kleberg | Seeligson Unit #4349A27301379 | 7,197 |
| 383348 | Jan 11, 1991 | Jan 11, 1991 | Oryx Energy Company | Kleberg | Seeligson Unit #4346A27301385 | 7,003 |
| 383313 | Jan 11, 1991 | Jan 11, 1991 | Oryx Energy Company | La Salle | Carroll, P. H. #1H28331408 | 11,000 |
| 383053 | Jan 4, 1991 | Jan 4, 1991 | Oryx Energy Company | Frio | Panther Hollow #34H16332971 | 10,700 |
| 383023 | Jan 4, 1991 | Jan 4, 1991 | Oryx Energy Company | Frio | Panther Hollow #36H16332970 | 10,400 |
| 381564 | Jan 2, 1991 | Jan 2, 1991 | Oryx Energy Company | Howard | Roberts, Dora B. D. & E. #43322703567 | 3,113 |
| 382811 | Dec 31, 1990 | Dec 31, 1990 | Oryx Energy Company | Starr | Slick Est. -C- #942732213 | 8,750 |
| 382745 | Dec 28, 1990 | Dec 28, 1990 | Oryx Energy Company | Dimmit | Heitz, Brooks M. -a- Unit #1H12732976 | 10,600 |
| 382645 | Dec 21, 1990 | Dec 21, 1990 | Oryx Energy Company | Zavala | Garner, J. N. #11H50732395 | 11,450 |
| 382629 | Dec 20, 1990 | Dec 20, 1990 | Oryx Energy Company | Frio | Panther Hollow #37H16332960 | 11,300 |
| 382412 | Dec 14, 1990 | Dec 14, 1990 | Oryx Energy Company | Kleberg | Seeligson Unit #437427301425 | 6,928 |
| 382351 | Dec 13, 1990 | Dec 13, 1990 | Oryx Energy Company | Kleberg | Seeligson Unit #439027301465 | 6,966 |
| 382070 | Dec 13, 1990 | Dec 13, 1990 | Oryx Energy Company | Kleberg | Seeligson Unit #4329A27301461 | 6,998 |
| 382310 | Dec 12, 1990 | Dec 12, 1990 | Oryx Energy Company | McMullen | South Texas Syndicate #131132877 | 11,100 |
| 379495 | Dec 12, 1990 | Dec 12, 1990 | Oryx Energy Company | Ector | Paul Moss South(canyon 8790)UNIT #11413530488 | 9,100 |
| 382099 | Dec 7, 1990 | Dec 7, 1990 | Oryx Energy Company | Zavala | Garner, J. N. #10H50732393 | 10,700 |
| 382023 | Dec 6, 1990 | Dec 6, 1990 | Oryx Energy Company | Stephens | Curry Unit #224042935257 | 3,500 |
| 382022 | Dec 6, 1990 | Dec 6, 1990 | Oryx Energy Company | Stephens | Curry Unit #131942935258 | 3,500 |
| 382021 | Dec 6, 1990 | Dec 6, 1990 | Oryx Energy Company | Stephens | Curry Unit #131842935256 | 3,500 |
| 382020 | Dec 6, 1990 | Dec 6, 1990 | Oryx Energy Company | La Salle | Hunter, Q. O. #2H28331394 | 11,250 |
| 382019 | Dec 6, 1990 | Dec 6, 1990 | Oryx Energy Company | Stephens | Southwest Brackenridge Unit #12542935255 | 3,500 |
| 381820 | Dec 6, 1990 | Dec 6, 1990 | Oryx Energy Company | Jim Wells | Seeligson Unit #0143B24930854 | 6,150 |
| 381975 | Dec 5, 1990 | Dec 5, 1990 | Oryx Energy Company | Dimmit | Blalack, Alvin #7H12732969 | 10,700 |
| 381923 | Dec 4, 1990 | Dec 4, 1990 | Oryx Energy Company | Zavala | Robertson-Lasiter Unit #1H50732392 | 9,700 |
| 381348 | Dec 4, 1990 | Dec 4, 1990 | Oryx Energy Company | Starr | Saenz, M. -State #1942701116 | 6,000 |
| 381276 | Nov 28, 1990 | Nov 28, 1990 | Oryx Energy Company | Starr | De Lopez, C. V. -B- #542731903 | 9,300 |
| 381277 | Nov 27, 1990 | Nov 27, 1990 | Oryx Energy Company | Kleberg | Canales, A. T. #4227301708 | 11,502 |
| 381275 | Nov 27, 1990 | Nov 27, 1990 | Oryx Energy Company | Kleberg | Canales, A. T. #6627332086 | 10,790 |
| 380951 | Nov 12, 1990 | Nov 12, 1990 | Oryx Energy Company | Dimmit | Little, J. #1H12732958 | 9,566 |
| 380882 | Nov 9, 1990 | Nov 9, 1990 | Oryx Energy Company | Starr | Rodriguez, S. #442731265 | 6,150 |
| 380291 | Nov 7, 1990 | Nov 7, 1990 | Oryx Energy Company | Coke | Central National Bank -A- #208101215 | 6,380 |
| 378311 | Nov 5, 1990 | Nov 5, 1990 | Oryx Energy Company | Coke | Jameson, Fred #2408131292 | 6,600 |
| 380563 | Nov 2, 1990 | Nov 2, 1990 | Oryx Energy Company | Starr | De Lopez, C. V. #342700721 | 5,132 |
| 380509 | Nov 1, 1990 | Nov 1, 1990 | Oryx Energy Company | Starr | Saenz, M. -State #2442731882 | 6,512 |
| 380211 | Oct 26, 1990 | Oct 26, 1990 | Oryx Energy Company | Starr | Montalvo, I. V. -C- #142700569 | 6,611 |
| 380211Amendment | Oct 26, 1990 | Oct 26, 1990 | Oryx Energy Company | Starr | Montalvo, I. V. -C- #142700569 | 6,611 |
| 380128 | Oct 25, 1990 | Oct 25, 1990 | Oryx Energy Company | Starr | Rodriguez, S. #842731847 | 8,005 |
| 380060 | Oct 24, 1990 | Oct 24, 1990 | Oryx Energy Company | Starr | Montalvo, L. V. -C- #2842700596 | 6,503 |
| 380060Amendment | Oct 24, 1990 | Oct 24, 1990 | Oryx Energy Company | Starr | Montalvo, I.V. -C- #2842700596 | 6,503 |
| 379851 | Oct 19, 1990 | Oct 19, 1990 | Oryx Energy Company | Zavala | Little, J. et Al #3H50732386 | 9,850 |
| 379851Amendment | Oct 19, 1990 | Oct 19, 1990 | Oryx Energy Company | Zavala | J. Little et al Unit #3H50732386 | 9,850 |
| 379851Amendment | Oct 19, 1990 | Oct 19, 1990 | Oryx Energy Company | Zavala | Little, J. et Al #3H50732386 | 9,964 |
| 379779 | Oct 18, 1990 | Oct 18, 1990 | Oryx Energy Company | Frio | Panther Hollow #38H16332886 | 10,550 |
| 379779Amendment | Oct 18, 1990 | Oct 18, 1990 | Oryx Energy Company | Frio | Panther Hollow #38H16332886 | 9,642 |
| 379776 | Oct 18, 1990 | Oct 18, 1990 | Oryx Energy Company | Upton | Lane, J. F. -a- a/C 1 #6346102033 | 8,022 |
| 379700 | Oct 17, 1990 | Oct 17, 1990 | Oryx Energy Company | Starr | Laurel, C. #742731437 | 7,700 |
| 379293 | Oct 11, 1990 | Oct 11, 1990 | Oryx Energy Company | Zavala | Wayland, Jon S. et al Unit #1H50732379 | 10,450 |
| 378328 | Oct 9, 1990 | Oct 9, 1990 | Oryx Energy Company | Ector | Paul Moss South(canyon 8790)UNIT #19813536333 | 9,200 |
| 378897 | Oct 1, 1990 | Oct 1, 1990 | Oryx Energy Company | Frio | McKinley, W. W. Unit 1 #1H16332867 | 10,200 |
| 378423 | Sep 24, 1990 | Sep 24, 1990 | Oryx Energy Company | Zavala | Jones, E. B. -A- #1H50732376 | 10,850 |
| 378423Amendment | Sep 24, 1990 | Sep 24, 1990 | Oryx Energy Company | Zavala | Jones, E. B. -A- #1H50732376 | 10,850 |
| 378227 | Sep 20, 1990 | Sep 20, 1990 | Oryx Energy Company | Dimmit | Bowers, Ruth M. #1H12732937 | 11,000 |
| 377696 | Sep 7, 1990 | Sep 7, 1990 | Oryx Energy Company | Coke | Tubb, W. I. -A- #208101425 | 6,416 |
| 377661 | Sep 7, 1990 | Sep 7, 1990 | Oryx Energy Company | Dimmit | Frost National Bank Trust #1201H12732930 | 11,100 |
| 377633 | Sep 6, 1990 | Sep 6, 1990 | Oryx Energy Company | Coke | Tubb, W. I. #508101438 | 6,492 |
| 377518 | Sep 5, 1990 | Sep 5, 1990 | Oryx Energy Company | La Salle | Hunter, Q. O. #4H28331359 | 11,500 |
| 377459 | Aug 31, 1990 | Aug 31, 1990 | Oryx Energy Company | Frio | Panther Hollow -A- #3H16332827 | 11,700 |
| 377133 | Aug 29, 1990 | Aug 29, 1990 | Oryx Energy Company | Coke | Jameson, Allen #308101265 | 6,466 |
| 377210 | Aug 28, 1990 | Aug 28, 1990 | Oryx Energy Company | Zavala | Spencer, William #1H50732363 | 11,400 |
| 377177 | Aug 27, 1990 | Aug 27, 1990 | Oryx Energy Company | Coke | Jameson, H. H. #808101294 | 6,608 |
| 377176 | Aug 27, 1990 | Aug 27, 1990 | Oryx Energy Company | Coke | Jameson, H. H. #408101291 | 6,535 |
| 377118 | Aug 27, 1990 | Aug 27, 1990 | Oryx Energy Company | Andrews | Martin, Nellie C. #1500333702 | 6,650 |
| 377051 | Aug 24, 1990 | Aug 24, 1990 | Oryx Energy Company | Dimmit | Nance O. N. #2H12732926 | 11,200 |
| 376029 | Aug 24, 1990 | Aug 24, 1990 | Oryx Energy Company | Starr | H. Acevado Gas Unit #142732321 | 8,150 |
| 376029Amendment | Aug 24, 1990 | Aug 24, 1990 | Oryx Energy Company | Starr | H. Acevado Gas Unit #142732321 | 8,150 |
| 376730 | Aug 21, 1990 | Aug 21, 1990 | Oryx Energy Company | Howard | Walters, Mittie #522734584 | 10,500 |
| 376763 | Aug 20, 1990 | Aug 20, 1990 | Oryx Energy Company | Zavala | Sugar Ranch Unit #1H50732358 | 10,700 |
| 376708 | Aug 16, 1990 | Aug 16, 1990 | Oryx Energy Company | La Salle | Schulze, Walter J. #1H28331351 | 11,500 |
| 376708Amendment | Aug 16, 1990 | Aug 16, 1990 | Oryx Energy Company | La Salle | Schulze, Walter J. #1H28331351 | 9,678 |
| 376610 | Aug 14, 1990 | Aug 14, 1990 | Oryx Energy Company | Jim Wells | Seeligson Unit #019724902810 | 6,256 |
| 376336 | Aug 7, 1990 | Aug 7, 1990 | Oryx Energy Company | La Salle | Yarbrough, T. H. #1H28331347 | 11,000 |
| 376195 | Aug 2, 1990 | Aug 2, 1990 | Oryx Energy Company | La Salle | Hurt, Lloyd #3H16332801 | 11,000 |
| 375341 | Aug 2, 1990 | Aug 2, 1990 | Oryx Energy Company | Andrews | Martin, Neilie C. #2300335529 | 8,869 |
| 376050 | Jul 30, 1990 | Jul 30, 1990 | Oryx Energy Company | Starr | Yturria L & L Co. -B- #542732350 | 5,140 |
| 376050Amendment | Jul 30, 1990 | Jul 30, 1990 | Oryx Energy Company | Starr | Yturria L & L Co. -B- #542732350 | 5,140 |
| 375971 | Jul 26, 1990 | Jul 26, 1990 | Oryx Energy Company | Dimmit | Jasik, C. #2H12732914 | 11,000 |
| 375871 | Jul 24, 1990 | Jul 24, 1990 | Oryx Energy Company | Zavala | Porter,, Floyd R. #2H50732352 | 9,700 |
| 375829 | Jul 23, 1990 | Jul 23, 1990 | Oryx Energy Company | Dimmit | Intercoastal Farms Unit #1H12732913 | 10,650 |
| 375775 | Jul 20, 1990 | Jul 20, 1990 | Oryx Energy Company | Starr | Garza, Juan M. #342732202 | 6,740 |
| 375541 | Jul 20, 1990 | Jul 20, 1990 | Oryx Energy Company | Stephens | G. W. Hill -a- State Unit #142934981 | 4,450 |
| 375640 | Jul 18, 1990 | Jul 18, 1990 | Oryx Energy Company | Dimmit | Price, Robert #1H12732910 | 10,750 |
| 375640Amendment | Jul 18, 1990 | Jul 18, 1990 | Oryx Energy Company | Dimmit | Price, Robert #1H12732910 | 10,978 |
| 375634 | Jul 17, 1990 | Jul 17, 1990 | Oryx Energy Company | La Salle | Hunter, Q. O. #3H28331337 | 11,700 |
| 375456 | Jul 12, 1990 | Jul 12, 1990 | Oryx Energy Company | Starr | Laurel, D. #1142731354 | 8,568 |
| 375456Amendment | Jul 12, 1990 | Jul 12, 1990 | Oryx Energy Company | Starr | Laurel, D. #1142731354 | 8,568 |
| 375427 | Jul 11, 1990 | Jul 11, 1990 | Oryx Energy Company | Starr | Yturria, L & L Co. B #242732006 | 7,031 |
| 375378 | Jul 11, 1990 | Jul 11, 1990 | Oryx Energy Company | Frio | Avant, J.R. -B- #1H16332776 | 11,100 |