| 414152 | Jul 29, 1993 | Jul 29, 1993 | Patterson Petroleum, Inc. | Knox SWD #1 | 5,000 | 04131208 |
| 414311 | Jul 27, 1993 | Jul 27, 1993 | Bexco Operating, Inc. | Galindo Unit #1H | 12,850 | 04131762 |
| 414311 | Jul 27, 1993 | Jul 27, 1993 | Bexco Operating, Inc. | Galindo Unit #1H | 12,850 | 04131762 |
| 414311 | Jul 27, 1993 | Jul 27, 1993 | Bexco Operating, Inc. | Galindo Unit #1H | 12,921 | 04131762 |
| 414305 | Jul 27, 1993 | Jul 27, 1993 | Dynamic Production, Inc. | Carrabba Brothers Unit #1HH | 7,350 | 04131081 |
| 414305 | Jul 27, 1993 | Jul 27, 1993 | Dynamic Production, Inc. | Carrabba Brothers Unit #1HH | 7,350 | 04131081 |
| 414110 | Jul 26, 1993 | Jul 26, 1993 | Union Pacific Resources Company | Patranella-Varisco Estate Unit #1H | 7,900 | 04131759 |
| 414211 | Jul 23, 1993 | Jul 23, 1993 | Chesapeake Operating, Inc. | Letbetter #1HH | 10,200 | 04131761 |
| 414210 | Jul 23, 1993 | Jul 23, 1993 | Chesapeake Operating, Inc. | Frost #1HH | 10,800 | 04131760 |
| 414417 | Jul 20, 1993 | Jul 20, 1993 | Union Pacific Resources Company | Bienski-Porterfield Unit #1H | 8,900 | 04131665 |
| 414417 | Jul 20, 1993 | Jul 20, 1993 | Union Pacific Resources Company | Bienski-Porterfield Unit #1H | 9,136 | 04131665 |
| 414005 | Jul 20, 1993 | Jul 20, 1993 | Williams, Clayton Energy, Inc. | J.M. Atkins Unit #1H | 10,750 | 04131758 |
| 413814 | Jul 16, 1993 | Jul 16, 1993 | Exxon Corp. | McCullough-Bazy Unit No. 1 #1HH | 14,675 | 04131757 |
| 413814 | Jul 16, 1993 | Jul 16, 1993 | Exxon Corp. | McCullough-Bazy Unit No. 1 #1HH | 15,500 | 04131757 |
| 412666 | Jul 16, 1993 | Jul 16, 1993 | Michael Petroleum Corporation | Luther "A" #1 | 7,967 | 04131305 |
| 413697 | Jul 14, 1993 | Jul 14, 1993 | Union Pacific Resources Company | Lake-Smith Unit #1H | 11,500 | 04131756 |
| 413220 | Jul 6, 1993 | Jul 6, 1993 | Union Pacific Resources Company | Woodyard-Cargill Unit #1H | 12,800 | 04131755 |
| 413221 | Jun 29, 1993 | Jun 29, 1993 | Union Pacific Resources Company | Tison-Geudry Unit #1H | 12,000 | 04131754 |
| 413163 | Jun 25, 1993 | Jun 25, 1993 | Williams, Clayton Energy, Inc. | Champion Realty Corporation Unit #1HH | 8,000 | 04131753 |
| 413163 | Jun 25, 1993 | Jun 25, 1993 | Williams, Clayton Energy, Inc. | Champion Realty Corporation Unit #1HH | 8,000 | 04131753 |
| 412913 | Jun 18, 1993 | Jun 18, 1993 | Chevron U. S. A. Inc. | Lang-Odom Unit #1H | 8,500 | 04131751 |
| 412947 | Jun 17, 1993 | Jun 17, 1993 | Dale Operating Company | Barrera #2H | 11,500 | 04131752 |
| 412947 | Jun 17, 1993 | Jun 17, 1993 | Dale Operating Company | Barrera #2H | 11,500 | 04131752 |
| 412947 | Jun 17, 1993 | Jun 17, 1993 | Dale Operating Company | Barrera #2H | 11,550 | 04131752 |
| 412837 | Jun 17, 1993 | Jun 17, 1993 | Williams, Clayton Energy, Inc. | Dansby-Adams Unit #1H | 8,950 | 04131750 |
| 412837 | Jun 17, 1993 | Jun 17, 1993 | Williams, Clayton Energy, Inc. | Dansby-Adams Unit #1H | 8,950 | 04131750 |
| 412754 | Jun 14, 1993 | Jun 14, 1993 | Seneca Resources Corp. | Terrell Unit #1AHH | 13,000 | 04130570 |
| 412689 | Jun 10, 1993 | Jun 10, 1993 | Reserve Production, Inc. | McCullough #1HH | 11,200 | 04130702 |
| 412311 | Jun 2, 1993 | Jun 2, 1993 | Williams, Clayton Energy, L.L.C | Arhopulos, T. J. #3H | 11,500 | 04131749 |
| 411886 | May 18, 1993 | May 18, 1993 | Union Pacific Resources Company | Thompson-Marsh Unit #1H | 11,200 | 04131748 |
| 411716 | May 14, 1993 | May 14, 1993 | Dale Operating Company | Lometa #1H | 11,200 | 04131747 |
| 411716 | May 14, 1993 | May 14, 1993 | Dale Operating Company | Lometa #1H | 11,700 | 04131747 |
| 411377 | May 11, 1993 | May 11, 1993 | Patterson Petroleum, Inc. | Noah Unit #1H | 12,150 | 04130846 |
| 411511 | May 7, 1993 | May 7, 1993 | Bexco Operating, Inc. | Boriskie-Diversified Unit #1H | 9,350 | 04131746 |
| 411511 | May 7, 1993 | May 7, 1993 | Bexco Operating, Inc. | Boriskie-Diversified Unit #1H | 10,000 | 04131746 |
| 411442 | May 6, 1993 | May 6, 1993 | Moon Operating, Inc. | Wineman #1H | 14,000 | 04131745 |
| 411007 | Apr 30, 1993 | Apr 30, 1993 | Merit Energy Company | Kurten Woodbine Unit #1297 | 8,600 | 04130546 |
| 410932 | Apr 30, 1993 | Apr 30, 1993 | Williams, Clayton Energy, L.L.C | Wise Unit #1H | 9,050 | 04131744 |
| 410862 | Apr 20, 1993 | Apr 20, 1993 | Union Pacific Resources Company | Keyser, W.B. #1H | 17,000 | 04131742 |
| 410750 | Apr 20, 1993 | Apr 20, 1993 | Union Pacific Resources Company | Jones-Walker Unit #1H | 12,400 | 04131602 |
| 410430 | Apr 20, 1993 | Apr 20, 1993 | Dynamic Production, Inc. | Salvato #2 | 8,205 | 04131386 |
| 410847 | Apr 19, 1993 | Apr 19, 1993 | Union Pacific Resources Company | Cannon-Chance Unit #1H | 17,000 | 04131741 |
| 410800 | Apr 19, 1993 | Apr 19, 1993 | Union Pacific Resources Company | Siegert-Merka Unit #1H | 12,000 | 04131740 |
| 410800 | Apr 19, 1993 | Apr 19, 1993 | Union Pacific Resources Company | Siegert-Merka Unit #1H | 12,000 | 04131740 |
| 410785 | Apr 19, 1993 | Apr 19, 1993 | Williams, Clayton W., Jr., Inc. | Garza B Unit #1H | 11,100 | 04130594 |
| 410590 | Apr 9, 1993 | Apr 9, 1993 | Williams, Clayton W., Jr., Inc. | McDougal-Crant #1H | 9,000 | 04131739 |
| 410418 | Apr 1, 1993 | Apr 1, 1993 | RO-JO, Inc. | Christopher #3 #3H | 10,277 | 04131527 |
| 410418 | Apr 1, 1993 | Apr 1, 1993 | RO-JO, Inc. | Christopher #3 #3H | 10,277 | 04131527 |
| 409518 | Apr 1, 1993 | Apr 1, 1993 | Dynamic Production, Inc. | A. Habarta Unit #2 | 8,068 | 04131141 |
| 410242 | Mar 31, 1993 | Mar 31, 1993 | Sage Energy Company | Newsom Unit #1H | 10,600 | 04131738 |
| 410242 | Mar 31, 1993 | Mar 31, 1993 | Sage Energy Company | Newsom Unit #1H | 10,600 | 04131738 |
| 410242 | Mar 31, 1993 | Mar 31, 1993 | Sage Energy Company | Newsom Unit #1H | 10,600 | 04131738 |
| 410058 | Mar 31, 1993 | Mar 31, 1993 | Union Pacific Resources Company | Bryan Utilties Lake Unit #H 3H | 13,000 | 04131736 |
| 410059 | Mar 25, 1993 | Mar 25, 1993 | Union Pacific Resources Company | Bryan Utilities Lake Unit #H 4H | 13,000 | 04131737 |
| 410120 | Mar 23, 1993 | Mar 23, 1993 | Dale Operating Company | Barrera #1H | 11,200 | 04131735 |
| 410120 | Mar 23, 1993 | Mar 23, 1993 | Dale Operating Company | Barrera #1H | 11,397 | 04131735 |
| 409939 | Mar 17, 1993 | Mar 17, 1993 | Union Pacific Resources Company | Allen #1H | 15,500 | 04131734 |
| 409865 | Mar 16, 1993 | Mar 16, 1993 | Omni Petroleum Corporation | Little River #1H | 9,000 | 04131400 |
| 409551 | Mar 15, 1993 | Mar 15, 1993 | Union Pacific Resources Company | Jones - Cobb Unit #1H | 13,400 | 04131730 |
| 409787 | Mar 11, 1993 | Mar 11, 1993 | Seneca Resources Corp. | McFarlane-Moore Unit #1HH | 12,500 | 04131732 |
| 409775 | Mar 11, 1993 | Mar 11, 1993 | TDK Energy Corporation | Weedon, Travis #1 | 5,300 | 04131385 |
| 409731 | Mar 11, 1993 | Mar 11, 1993 | Union Pacific Resources Company | Bryan Utilities Lake Unit #H 2H | 12,760 | 04131731 |
| 409323 | Mar 1, 1993 | Mar 1, 1993 | Union Pacific Resources Company | Brazos Coal Ltd.-Terry "B" Unit #1H | 15,000 | 04131729 |
| 408567 | Mar 1, 1993 | Mar 1, 1993 | Barnes Exploration Co. | Clearlake Properties, Inc. #1H | 12,000 | 04131728 |
| 408567 | Mar 1, 1993 | Mar 1, 1993 | Bex, Inc. | Clearlake Properties, Inc. #1H | 8,600 | 04131728 |
| 409208 | Feb 19, 1993 | Feb 19, 1993 | Union Pacific Resources Company | McFarlane-McFarlane Unit #1H | 15,700 | 04131727 |
| 409036 | Feb 17, 1993 | Feb 17, 1993 | Union Pacific Resources Company | Olden-Paull Unit #1H | 13,700 | 04131643 |
| 408579 | Feb 2, 1993 | Feb 2, 1993 | Union Pacific Resources Company | Britten Unit #H 1H | 16,000 | 04131725 |
| 408588 | Jan 29, 1993 | Jan 29, 1993 | Moon Operating, Inc. | Boyett, Jack #1H | 14,000 | 04131726 |
| 408492 | Jan 28, 1993 | Jan 28, 1993 | Union Pacific Resources Company | Jones-Foster Unit #1H | 14,500 | 04131723 |
| 408491 | Jan 27, 1993 | Jan 27, 1993 | Union Pacific Resources Company | Jones, C. B. #2H | 15,000 | 04131724 |
| 408250 | Jan 22, 1993 | Jan 22, 1993 | Merit Energy Company | Kurten Woodbine Unit #2295 | 9,000 | 04131721 |
| 408249 | Jan 22, 1993 | Jan 22, 1993 | Merit Energy Company | Kurten Woodbine Unit #1382 | 9,000 | 04131720 |
| 408248 | Jan 22, 1993 | Jan 22, 1993 | Merit Energy Company | Kurten Woodbine Unit #3953 | 9,000 | 04131722 |
| 407757 | Jan 21, 1993 | Jan 21, 1993 | Omni Petroleum Corporation | Penicks Unit #1H | 7,750 | 04131307 |
| 408116 | Jan 20, 1993 | Jan 20, 1993 | Union Pacific Resources Company | Woodyard Unit #1H | 15,000 | 04131718 |
| 408183 | Jan 19, 1993 | Jan 19, 1993 | Westlands Resources Corporation | Moore, Tom #3HH | 12,200 | 04131719 |
| 408180 | Jan 15, 1993 | Jan 15, 1993 | B.A.C.O.C., Inc. | Bryan (Austin Chalk)pooled Unit #2 | 9,354 | 04131433 |
| 408177 | Jan 15, 1993 | Jan 15, 1993 | Ford, Don H. & Assoc. | Newsom-Mc Cullough Unit #1H | 13,050 | 04130793 |
| 408110 | Jan 15, 1993 | Jan 15, 1993 | Williams, Clayton W., Jr., Inc. | Anderson #4H | 11,850 | 04131717 |
| 408000 | Jan 12, 1993 | Jan 12, 1993 | Union Pacific Resources Company | Stetz-Rancho Grande Unit #1H | 14,100 | 04131716 |
| 407847 | Dec 31, 1992 | Dec 31, 1992 | Williams, Clayton W., Jr., Inc. | Arhopulos, T. J. #1HH | 11,172 | 04131715 |
| 407847 | Dec 31, 1992 | Dec 31, 1992 | Williams, Clayton W., Jr., Inc. | Arhopulos, T. J. #2H | 11,500 | 04131715 |
| 407847 | Dec 31, 1992 | Dec 31, 1992 | Williams, Clayton W., Jr., Inc. | Arhopulos, T. J. #2H | 11,500 | 04131715 |
| 407798 | Dec 31, 1992 | Dec 31, 1992 | Sage Energy Company | Felix K. Unit #1H | 10,300 | 04131714 |
| 407798 | Dec 31, 1992 | Dec 31, 1992 | Sage Energy Company | Felix K. Unit #1H | 10,300 | 04131714 |
| 407772 | Dec 30, 1992 | Dec 30, 1992 | Union Pacific Resources Company | McFarlane, J. W. #3H | 15,583 | 04131713 |
| 407771 | Dec 30, 1992 | Dec 30, 1992 | Shield Petroleum | Vilas #1H | 12,400 | 04131712 |
| 407771 | Dec 30, 1992 | Dec 30, 1992 | Shield Petroleum | Vilas #1H | 12,650 | 04131712 |
| 383633 | Dec 30, 1992 | Dec 30, 1992 | Union Pacific Resources Company | Sby Partnership #1H | 13,300 | 04131483 |
| 407610 | Dec 23, 1992 | Dec 23, 1992 | Union Pacific Resources Company | McCullough-Terry Unit #1H | 15,500 | 04131710 |
| 407609 | Dec 23, 1992 | Dec 23, 1992 | Union Pacific Resources Company | McCullough-McCullough 'B' Unit #1H | 15,500 | 04131711 |
| 407522 | Dec 22, 1992 | Dec 22, 1992 | Union Pacific Resources Company | Johnston-Graham #1H | 13,500 | 04131542 |
| 407496 | Dec 21, 1992 | Dec 21, 1992 | Seneca Resources Corp. | Moore, Robert T. Estate #4HH | 12,000 | 04131709 |
| 407419 | Dec 21, 1992 | Dec 21, 1992 | Williams, Clayton W., Jr., Inc. | Morgan #2H | 9,328 | 04131708 |
| 407380 | Dec 17, 1992 | Dec 17, 1992 | Donco, Inc. | Carroll, R.L. #1 | 5,600 | 04130705 |
| 407380 | Dec 17, 1992 | Dec 17, 1992 | Donco, Inc. | Carroll, R.L. #1 | 5,500 | 04130705 |
| 407372 | Dec 17, 1992 | Dec 17, 1992 | Union Pacific Resources Company | Wade Havens Unit #1H | 15,500 | 04131707 |
| 407250 | Dec 15, 1992 | Dec 15, 1992 | Union Pacific Resources Company | Dobrovolny-Merka Unit #1H | 12,900 | 04131706 |
| 407164 | Dec 14, 1992 | Dec 14, 1992 | Dale Operating Company | Turk Ranch #1H | 10,950 | 04131705 |