| 403946Amendment | Oct 2, 1992 | Oct 2, 1992 | Oryx Energy Company | Hall, J. F. State -A- #17 | 10,200 | 42732545 |
| 403943 | Oct 2, 1992 | Oct 2, 1992 | Oryx Energy Company | Olivares, A. #23 | 10,200 | 42732544 |
| 404052 | Sep 29, 1992 | Sep 29, 1992 | Alpha Omega Petroleum, Inc. | Heard, J.F.B. #5A | 5,810 | 42732484 |
| 403933 | Sep 25, 1992 | Sep 25, 1992 | Texas Independent Explor., Inc. | Slick 531 #1 | 6,600 | 42732543 |
| 403692 | Sep 24, 1992 | Sep 24, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #77 | 9,500 | 42731477 |
| 403691 | Sep 24, 1992 | Sep 24, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #91 | 9,500 | 42732005 |
| 403690 | Sep 24, 1992 | Sep 24, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #97 | 9,500 | 42732042 |
| 403798 | Sep 23, 1992 | Sep 23, 1992 | Rock Energy Corp. | La Brisa Land & Cattle Co. #2 | 4,010 | 42730335 |
| 403748 | Sep 22, 1992 | Sep 22, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #3 | 11,350 | 42732542 |
| 403748Amendment | Sep 22, 1992 | Sep 22, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #3 | 11,350 | 42732542 |
| 403600 | Sep 18, 1992 | Sep 18, 1992 | Hallwood Petroleum, Inc. | Wood #1 | 14,500 | 42732541 |
| 403599 | Sep 18, 1992 | Sep 18, 1992 | Hallwood Petroleum, Inc. | Martinez #1 | 13,000 | 42732540 |
| 403540 | Sep 16, 1992 | Sep 16, 1992 | Waters Eng. & Operating, Inc. | Davenport/State #1 | 7,500 | 42732539 |
| 403123 | Sep 9, 1992 | Sep 9, 1992 | Oryx Energy Company | Hall, C.M. -A- #9 | 8,800 | 42732246 |
| 403088 | Sep 9, 1992 | Sep 9, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #74 | 9,500 | 42731415 |
| 403088Amendment | Sep 9, 1992 | Sep 9, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #74 | 10,400 | 42731415 |
| 403174 | Sep 4, 1992 | Sep 4, 1992 | Texas Independent Explor., Inc. | TB Slick 535 #4 | 6,600 | 42732538 |
| 402248 | Sep 4, 1992 | Sep 4, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #104 | 11,500 | 42732533 |
| 403075 | Sep 2, 1992 | Sep 2, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #1 | 15,500 | 42732537 |
| 403075Amendment | Sep 2, 1992 | Sep 2, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #1 | 12,987 | 42732537 |
| 403047 | Sep 2, 1992 | Sep 2, 1992 | Coastal Oil & Gas Corporation | State Park USA #1 | 13,400 | 42732536 |
| 402956 | Sep 2, 1992 | Sep 2, 1992 | Oryx Energy Company | De Garcia, B. G. #32 | 5,701 | 42730228 |
| 402932 | Aug 31, 1992 | Aug 31, 1992 | Rock Energy Corp. | Crowgey #1 | 1,950 | 42732535 |
| 402641 | Aug 28, 1992 | Aug 28, 1992 | Oryx Energy Company | Speer, George H. St. "B" #25 | 8,500 | 42731916 |
| 402618 | Aug 24, 1992 | Aug 24, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #2 | 14,650 | 42732534 |
| 402618Amendment | Aug 24, 1992 | Aug 24, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #2 | 14,650 | 42732534 |
| 402618Amendment | Aug 24, 1992 | Aug 24, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #2 | 14,650 | 42732534 |
| 399780 | Aug 24, 1992 | Aug 24, 1992 | Oryx Energy Company | Cardenas, R. R. #4 | 8,200 | 42732256 |
| 402247 | Aug 14, 1992 | Aug 14, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #73 | 9,500 | 42731429 |
| 402173 | Aug 11, 1992 | Aug 11, 1992 | Oryx Energy Company | De Lopez, C. V. -B- #6 | 9,000 | 42731952 |
| 402163 | Aug 10, 1992 | Aug 10, 1992 | Alpha Omega Petroleum, Inc. | Heard, J.F.B. #1A | 6,494 | 42732331 |
| 402014 | Aug 4, 1992 | Aug 4, 1992 | Oryx Energy Company | Saenz, M. -State #26 | 6,500 | 42731950 |
| 401868 | Jul 31, 1992 | Jul 31, 1992 | Oryx Energy Company | Garcia, I.Y. #15 | 12,000 | 42732532 |
| 401867 | Jul 31, 1992 | Jul 31, 1992 | Oryx Energy Company | Garcia, I.Y. #16 | 12,000 | 42732531 |
| 401865 | Jul 31, 1992 | Jul 31, 1992 | Oryx Energy Company | Garcia, I.Y. #22 | 12,200 | 42732530 |
| 400667 | Jul 31, 1992 | Jul 31, 1992 | Oryx Energy Company | A. G. Hermann Jr. Gas Unit #4 | 10,000 | 42732527 |
| 401632 | Jul 28, 1992 | Jul 28, 1992 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch / State 542 #9 | 6,000 | 42732529 |
| 401495 | Jul 27, 1992 | Jul 27, 1992 | Hanson Minerals Co. | Boston Texas Land Trust #1 | 4,899 | 42732397 |
| 401466 | Jul 24, 1992 | Jul 24, 1992 | Fina Oil & Chemical Company | Tenneco-Conoco Fee #2 | 1,151 | 42732170 |
| 401391 | Jul 24, 1992 | Jul 24, 1992 | Amax Oil & Gas Inc. | Martinez, F. F. #3 | 6,200 | 42731915 |
| 401467 | Jul 23, 1992 | Jul 23, 1992 | Fina Oil & Chemical Company | Tenneco-Conoco Fee #3 | 8,000 | 42732281 |
| 401467Amendment | Jul 23, 1992 | Jul 23, 1992 | Fina Oil & Chemical Company | Tenneco-Conoco Fee #3 | 8,000 | 42732281 |
| 400944 | Jul 22, 1992 | Jul 22, 1992 | Falcon Production Co. | Rock Energy-Thomas #1 | 1,950 | 42732526 |
| 401383 | Jul 20, 1992 | Jul 20, 1992 | Oryx Energy Company | Orive, A. "A" #6 | 11,250 | 42732528 |
| 400808 | Jul 6, 1992 | Jul 6, 1992 | Texas Independent Explor., Inc. | Yzaguirre #2 | 6,460 | 42732468 |
| 400803 | Jul 6, 1992 | Jul 6, 1992 | Mueller Engineering Corp. | Greiner #3 | 6,150 | 42732524 |
| 400799 | Jul 6, 1992 | Jul 6, 1992 | Mueller Engineering Corp. | Slick Estate #3 | 6,150 | 42732525 |
| 400799Amendment | Jul 6, 1992 | Jul 6, 1992 | Mueller Engineering Corp. | Slick Estate #3 | 6,150 | 42732525 |
| 400773 | Jul 1, 1992 | Jul 1, 1992 | Conoco Inc. | Slick, T. B. B-536 #178 | 8,800 | 42732523 |
| 400597 | Jun 25, 1992 | Jun 25, 1992 | Hanson Minerals Co. | Slick, T. B. "533" #1 | 9,000 | 42732522 |
| 400197 | Jun 23, 1992 | Jun 23, 1992 | Oryx Energy Company | Speer, Geo. H. #22 | 10,200 | 42732353 |
| 400194 | Jun 18, 1992 | Jun 18, 1992 | Oryx Energy Company | Kincaid, J. W. -B- #1 | 9,700 | 42731879 |
| 400195 | Jun 17, 1992 | Jun 17, 1992 | Oryx Energy Company | Hall, J. F. -State -A- #15 | 8,900 | 42732199 |
| 399866 | Jun 4, 1992 | Jun 4, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #80 | 9,500 | 42731976 |
| 399865 | Jun 4, 1992 | Jun 4, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #86 | 9,500 | 42731891 |
| 399763 | Jun 3, 1992 | Jun 3, 1992 | Conoco Inc. | Slick, T.B. B-536 #177 | 8,800 | 42732521 |
| 399722 | May 29, 1992 | May 29, 1992 | Texas Independent Explor., Inc. | Trevino Heirs 95 #1 | 4,325 | 42732477 |
| 399717 | May 27, 1992 | May 27, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #1 | 12,000 | 42732520 |
| 399717Amendment | May 27, 1992 | May 27, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #1 | 13,500 | 42732520 |
| 399717Amendment | May 27, 1992 | May 27, 1992 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #1 | 13,500 | 42732520 |
| 399387 | May 26, 1992 | May 26, 1992 | Oryx Energy Company | Hall, J.F. -State -A- #13 | 9,908 | 42732095 |
| 399387Amendment | May 26, 1992 | May 26, 1992 | Oryx Energy Company | Hall, J.F. -State -A- #13 | 9,908 | 42732095 |
| 399385 | May 26, 1992 | May 26, 1992 | Oryx Energy Company | Hall, J. F. -State -A- #14 | 9,886 | 42732096 |
| 399386 | May 21, 1992 | May 21, 1992 | Oryx Energy Company | Speer, Geo. H. #21 | 8,800 | 42732319 |
| 399481 | May 20, 1992 | May 20, 1992 | Oryx Energy Company | Orive, A. "A" #5 | 7,300 | 42732519 |
| 399481Amendment | May 20, 1992 | May 20, 1992 | Oryx Energy Company | Orive, A. "A" #5 | 7,300 | 42732519 |
| 399474 | May 20, 1992 | May 20, 1992 | Conoco Inc. | TB Slick Est. HB #176 | 6,000 | 42732518 |
| 397325 | May 19, 1992 | May 19, 1992 | Oryx Energy Company | Herman, A.G., Jr Gas Unit #3L | 9,800 | 42732188 |
| 397324 | May 19, 1992 | May 19, 1992 | Oryx Energy Company | A.G. Herman, Jr. Gas Unit #1 | 9,595 | 42732021 |
| 399210 | May 18, 1992 | May 18, 1992 | Fina Oil & Chemical Company | Davenport, O.H. #3 | 6,500 | 42731931 |
| 399206 | May 18, 1992 | May 18, 1992 | Amax Oil & Gas Inc. | De Hinojosa, J.L. #1 | 7,100 | 42732099 |
| 399212 | May 15, 1992 | May 15, 1992 | Fina Oil & Chemical Company | Southwest Farm & Ranch #3 | 8,100 | 42732332 |
| 399106 | May 12, 1992 | May 12, 1992 | Fina Oil & Chemical Company | Tenneco-Conoco Fee #1 | 7,600 | 42732150 |
| 399105 | May 12, 1992 | May 12, 1992 | Fina Oil & Chemical Company | Slick, T.B. Estate #69 | 9,500 | 42731334 |
| 398965 | May 5, 1992 | May 5, 1992 | Conoco Inc. | Cameron, W.I. 138 #24 | 7,700 | 42732517 |
| 398813 | May 1, 1992 | May 1, 1992 | Fina Oil & Chemical Company | Slick, T. B. Estate #100 | 8,250 | 42732111 |
| 398813Amendment | May 1, 1992 | May 1, 1992 | Fina Oil & Chemical Company | Slick, T. B. Estate #100 | 8,250 | 42732111 |
| 398654 | Apr 27, 1992 | Apr 27, 1992 | Christico Petroleum Company | Munoz #2 | 6,200 | 42732515 |
| 398654Amendment | Apr 27, 1992 | Apr 27, 1992 | Christico Petroleum Company | Munoz Unit #2 | 6,186 | 42732515 |
| 398689 | Apr 24, 1992 | Apr 24, 1992 | Texas Independent Explor., Inc. | Coates 553 #1 | 7,500 | 42732516 |
| 398688 | Apr 24, 1992 | Apr 24, 1992 | Texas Independent Explor., Inc. | La Brisa Land & Cattle #1 | 3,310 | 42732292 |
| 398228 | Apr 9, 1992 | Apr 9, 1992 | Coastal Oil & Gas Corporation | Guerra Gas Unit "A" #4H | 11,800 | 42732513 |
| 398228Amendment | Apr 9, 1992 | Apr 9, 1992 | Coastal Oil & Gas Corporation | Guerra Gas Unit "A" #4H | 11,644 | 42732513 |
| 398228Amendment | Apr 9, 1992 | Apr 9, 1992 | Coastal Oil & Gas Corporation | Guerra Gas Unit "A" #4H | 12,200 | 42732513 |
| 398072 | Apr 8, 1992 | Apr 8, 1992 | Coastal Oil & Gas Corporation | Nimmo Gas Unit No. 1 #4P | 8,629 | 42731578 |
| 397065 | Apr 7, 1992 | Apr 7, 1992 | Oryx Energy Company | Alvarez-Hinojosa Gas Unit #2 U | 8,500 | 42732343 |
| 397907 | Mar 31, 1992 | Mar 31, 1992 | Texas Independent Explor., Inc. | La Brisa 970 #1 R | 4,200 | 42732139 |
| 397876 | Mar 27, 1992 | Mar 27, 1992 | Conoco Inc. | Slick, T. B. A-535 #161 | 7,525 | 42732470 |
| 397760 | Mar 27, 1992 | Mar 27, 1992 | Exxon Corp. | Montalvo, N. R. #51 | 4,950 | 42730231 |
| 397004 | Mar 26, 1992 | Mar 26, 1992 | Oryx Energy Company | Alvarez-Hinojosa Gas Unit #1 | 8,600 | 42732309 |
| 396867 | Mar 20, 1992 | Mar 20, 1992 | Exxon Corp. | McGill Bros. #502 | 6,600 | 42731846 |
| 397323 | Mar 17, 1992 | Mar 17, 1992 | Oryx Energy Company | Solis, Z. -B- #2 | 4,205 | 42704548 |
| 397118 | Mar 12, 1992 | Mar 12, 1992 | Oryx Energy Company | Slick Est. -C- #7 | 12,000 | 42732026 |
| 397118Amendment | Mar 12, 1992 | Mar 12, 1992 | Oryx Energy Company | Slick Estate -C- #7 | 10,680 | 42732026 |
| 397334 | Mar 9, 1992 | Mar 9, 1992 | Texas Independent Explor., Inc. | La Brisa 971 #1 | 4,217 | 42732471 |
| 397295 | Mar 6, 1992 | Mar 6, 1992 | Coastal Oil & Gas Corporation | Guerra G. U. "A" #3 | 10,800 | 42732512 |
| 397003 | Mar 3, 1992 | Mar 3, 1992 | Oryx Energy Company | De Garcia, B. G. #43 | 7,465 | 42732249 |
| 397024 | Mar 2, 1992 | Mar 2, 1992 | Oryx Energy Company | De Garcia, B.G. #39 | 8,852 | 42731910 |
| 396810 | Feb 28, 1992 | Feb 28, 1992 | Speller Oil Corporation | Pam #1 | 3,900 | 42732511 |
| 396877 | Feb 27, 1992 | Feb 27, 1992 | Waters Eng. & Operating, Inc. | De Garza, J. M. #13 | 7,250 | 42732062 |