| 388963 | Jul 2, 1991 | Jul 2, 1991 | Princess Three Corporation | Bechtold, Herbert et al #1 #3 | 7,000 | 29531947 |
| 389147 | Jun 26, 1991 | Jun 26, 1991 | R & R Exploration & Production | Hamker #1 | 6,650 | 29500953 |
| 389029 | Jun 25, 1991 | Jun 25, 1991 | Whitmar Exploration Company | Merydith #1 | 10,300 | 29531950 |
| 388965 | Jun 19, 1991 | Jun 19, 1991 | Strat Land Exploration Company | Bradley #3 | 7,000 | 29531948 |
| 389034 | Jun 17, 1991 | Jun 17, 1991 | K. Stewart Petroleum Corporation | Meiser, Russell #1 | 9,650 | 29531949 |
| 388462 | Jun 6, 1991 | Jun 6, 1991 | Mewbourne Oil Co. | Akers #3 | 8,000 | 29531942 |
| 388676 | Jun 5, 1991 | Jun 5, 1991 | Samson Resources Company | Gooch Unit #3 | 7,650 | 29531946 |
| 388675 | Jun 5, 1991 | Jun 5, 1991 | Samson Resources Company | Mugg Estate #3 | 7,650 | 29531945 |
| 388675Amendment | Jun 5, 1991 | Jun 5, 1991 | Samson Resources Company | Mugg Estate #3 | 7,650 | 29531945 |
| 388622 | Jun 5, 1991 | Jun 5, 1991 | Corlena Oil Company | Weinette #1 | 6,700 | 29531944 |
| 388622Amendment | Jun 5, 1991 | Jun 5, 1991 | Corlena Oil Company | Weinette #1 | 6,700 | 29531944 |
| 388543 | Jun 3, 1991 | Jun 3, 1991 | Unit Petroleum Company | Miles "A" #3 | 6,800 | 29531943 |
| 388268 | May 29, 1991 | May 29, 1991 | Unit Petroleum Company | Imke #1 | 6,550 | 29531941 |
| 388181 | May 21, 1991 | May 21, 1991 | Strat Land Exploration Company | Schultz #4 | 7,000 | 29531940 |
| 388033 | May 17, 1991 | May 17, 1991 | Nomeco Oil & Gas Co. | Haines #1 | 9,400 | 29531939 |
| 388033Amendment | May 17, 1991 | May 17, 1991 | Nomeco Oil & Gas Co. | Haines #1 | 9,300 | 29531939 |
| 387632 | May 13, 1991 | May 13, 1991 | Mewbourne Oil Co. | Adolph #1 | 7,950 | 29531938 |
| 387457 | May 8, 1991 | May 8, 1991 | Courson Oil & Gas, Inc. | McCartor "A" #1988 | 6,700 | 29531936 |
| 387557 | May 6, 1991 | May 6, 1991 | Samson Resources Company | Fry #4977 | 7,600 | 29531937 |
| 387379 | May 1, 1991 | May 1, 1991 | Samson Resources Company | Fagg Unit #3985 | 7,600 | 29531935 |
| 387053 | Apr 24, 1991 | Apr 24, 1991 | Mewbourne Oil Co. | Gilson #1 | 8,200 | 29531934 |
| 386894 | Apr 22, 1991 | Apr 22, 1991 | Horizon Oil & Gas Co. | Waters #1240 | 11,300 | 29531899 |
| 386550 | Apr 10, 1991 | Apr 10, 1991 | Princess Three Corporation | Star #1 #1 | 12,300 | 29531933 |
| 386404 | Apr 10, 1991 | Apr 10, 1991 | Exxon Corp. | Parker, Harry #1 | 9,582 | 29500109 |
| 386454 | Apr 5, 1991 | Apr 5, 1991 | Phillips Petroleum Company | Cruise A #2 | 7,650 | 29531931 |
| 386453 | Apr 5, 1991 | Apr 5, 1991 | Phillips Petroleum Company | Cruise E #4 | 6,650 | 29531932 |
| 386453Amendment | Apr 5, 1991 | Apr 5, 1991 | Phillips Petroleum Company | Cruise E #4 | 6,650 | 29531932 |
| 386151 | Mar 27, 1991 | Mar 27, 1991 | K. Stewart Petroleum Corporation | Desley #1 | 9,500 | 29531930 |
| 386151Amendment | Mar 27, 1991 | Mar 27, 1991 | K. Stewart Petroleum Corporation | Desley #1 | 9,600 | 29531930 |
| 385104 | Mar 26, 1991 | Mar 26, 1991 | Courson Oil & Gas, Inc. | Porter #1324 | 11,000 | 29531927 |
| 386033 | Mar 22, 1991 | Mar 22, 1991 | Unit Petroleum Company | Miles "B" #1 | 6,825 | 29531929 |
| 385516 | Mar 15, 1991 | Mar 15, 1991 | Future Petroleum Corporation | Frass #1A | 6,350 | 29531928 |
| 385056 | Mar 1, 1991 | Mar 1, 1991 | Williford Energy Company | Sell (Upper Morrow) Unit #805 | 8,300 | 29531926 |
| 385055 | Mar 1, 1991 | Mar 1, 1991 | Williford Energy Company | Sell (Upper Morrow) Unit #302 | 8,300 | 29531925 |
| 385002 | Mar 1, 1991 | Mar 1, 1991 | Apache Corporation | Weinette '990' #1 | 9,900 | 29531924 |
| 384844 | Feb 26, 1991 | Feb 26, 1991 | Unit Petroleum Company | Miles "A" #1 | 10,580 | 29531923 |
| 384568 | Feb 19, 1991 | Feb 19, 1991 | Courson Oil & Gas, Inc. | Porter #1324 | 1 | 29531922 |
| 384465 | Feb 19, 1991 | Feb 19, 1991 | Princess Three Corporation | Bechtold, Herbert et al # 1 #2 | 7,000 | 29531921 |
| 383951 | Jan 31, 1991 | Jan 31, 1991 | R & R Exploration & Production | Cronister #1 | 6,650 | 29531920 |
| 383607 | Jan 22, 1991 | Jan 22, 1991 | Apache Corporation | Lee '1030' #1 | 9,000 | 29531919 |
| 383355 | Jan 11, 1991 | Jan 11, 1991 | Union Oil Company of California | Schoenhals #1 | 9,900 | 29531918 |
| 383355Amendment | Jan 11, 1991 | Jan 11, 1991 | Union Oil Company of California | Schoenhals #1 | 9,900 | 29531918 |
| 383162 | Jan 10, 1991 | Jan 10, 1991 | Apache Corporation | Loesch '940' #3 | 9,200 | 29531917 |
| 383033 | Jan 8, 1991 | Jan 8, 1991 | Apache Corporation | Yeaton '947' #5 | 9,500 | 29531916 |
| 383033Amendment | Jan 8, 1991 | Jan 8, 1991 | Apache Corporation | Yeaton '947' #5 | 9,500 | 29531916 |
| 382918 | Jan 7, 1991 | Jan 7, 1991 | Wolf Creek Exploration Company | Cleveland #2 | 10,918 | 29531561 |
| 382170 | Dec 17, 1990 | Dec 17, 1990 | Maxus Exploration Company | Piper, Ola O. #11 | 7,900 | 29531740 |
| 381796 | Dec 7, 1990 | Dec 7, 1990 | Apache Corporation | Deeds '991' #1 | 9,500 | 29531915 |
| 381660 | Nov 28, 1990 | Nov 28, 1990 | Bracken Energy Company | Tubb #1247 | 11,700 | 29531914 |
| 381267 | Nov 20, 1990 | Nov 20, 1990 | Unit Petroleum Company | Booth, Eugene #3 | 10,100 | 29531593 |
| 381100 | Nov 15, 1990 | Nov 15, 1990 | Presidio Exploration, Inc. | Speicer #1 | 9,600 | 29531913 |
| 380690 | Nov 8, 1990 | Nov 8, 1990 | PNG Operating Company | Waters #1 | 11,000 | 29531513 |
| 379170 | Oct 12, 1990 | Oct 12, 1990 | Apache Corporation | Laurie '684' #2 | 10,200 | 29531912 |
| 379167 | Oct 10, 1990 | Oct 10, 1990 | Strat Land Exploration Company | Kirk #1 | 11,400 | 29531911 |
| 378345 | Oct 9, 1990 | Oct 9, 1990 | Presidio Exploration, Inc. | Born Unit #2 | 9,600 | 29531910 |
| 378600 | Oct 8, 1990 | Oct 8, 1990 | C. F. Petroleum Co. | Frass D #1018 | 8,950 | 29531532 |
| 378683 | Oct 5, 1990 | Oct 5, 1990 | American Exploration Company | Tyson, R. B. -A- #2 | 10,400 | 29531909 |
| 377623 | Oct 2, 1990 | Oct 2, 1990 | Maxus Exploration Company | Turner, Rose C. #2541 | 10,300 | 29531906 |
| 369176 | Oct 1, 1990 | Oct 1, 1990 | Zinke & Trumbo, Inc. | Gadberry 1152 #1 | 9,500 | 29531879 |
| 377651 | Sep 12, 1990 | Sep 12, 1990 | Alpar Resources, Inc. | Porter -381- #3A | 9,800 | 29531907 |
| 377438 | Sep 12, 1990 | Sep 12, 1990 | Unit Petroleum Company | Randall #3A | 6,700 | 29531908 |
| 377191 | Aug 27, 1990 | Aug 27, 1990 | Medallion Petroleum, Inc. | Adolph #1 | 9,600 | 29531905 |
| 376880 | Aug 22, 1990 | Aug 22, 1990 | Unit Petroleum Company | Trosper #2 | 7,125 | 29531903 |
| 376881 | Aug 21, 1990 | Aug 21, 1990 | Unit Petroleum Company | Trosper #1 | 7,125 | 29531904 |
| 376836 | Aug 20, 1990 | Aug 20, 1990 | Unit Petroleum Company | Sisters #6 | 6,700 | 29531902 |
| 376734 | Aug 20, 1990 | Aug 20, 1990 | R & R Exploration & Production | Hunter #1 | 6,650 | 29530707 |
| 376439 | Aug 14, 1990 | Aug 14, 1990 | Arco Oil & Gas Co. | Loesch, Fred #1 | 9,697 | 29500943 |
| 376054 | Aug 3, 1990 | Aug 3, 1990 | Natural Gas Anadarko Company | Bowle #1108 | 8,850 | 29531901 |
| 376054Amendment | Aug 3, 1990 | Aug 3, 1990 | Natural Gas Anadarko Company | Bowdle #1108 | 8,850 | 29531901 |
| 375947 | Jul 30, 1990 | Jul 30, 1990 | Mewbourne Oil Co. | Alice #1 | 8,100 | 29531900 |
| 375458 | Jul 12, 1990 | Jul 12, 1990 | Horizon Oil & Gas Co. | Waters #1240 | 11,300 | 29531899 |
| 375107 | Jul 6, 1990 | Jul 6, 1990 | Unit Petroleum Company | Barton #2 | 6,700 | 29531897 |
| 375184 | Jul 5, 1990 | Jul 5, 1990 | General Atlantic Resources, Inc. | Brillhart #1 | 9,800 | 29531898 |
| 374625 | Jun 20, 1990 | Jun 20, 1990 | Princess Three Corporation | Schultz #1 | 9,750 | 29531896 |
| 374323 | Jun 18, 1990 | Jun 18, 1990 | Apache Corporation | Stone '946' #1 | 9,500 | 29531895 |
| 374372 | Jun 15, 1990 | Jun 15, 1990 | Alpar Resources, Inc. | Hostutler -518- #1D | 10,700 | 29531894 |
| 374251 | Jun 13, 1990 | Jun 13, 1990 | Bracken Energy Company | Popham #1193 | 1,700 | 29531893 |
| 373680 | Jun 4, 1990 | Jun 4, 1990 | Kato Operating Company | Clevland, Wayne et Al #1051 | 12,220 | 29500945 |
| 373698 | May 22, 1990 | May 22, 1990 | Phillips Petroleum Company | Cruise E #3 | 7,700 | 29531891 |
| 373477 | May 17, 1990 | May 17, 1990 | Nadel & Gussman | Loesch #1 | 9,400 | 29531890 |
| 372987 | May 4, 1990 | May 4, 1990 | Abraham, Malouf Inc. | Scott Sisters #1368 | 10,300 | 29531889 |
| 371748 | Apr 5, 1990 | Apr 5, 1990 | Unit Petroleum Company | Barton "A" #2 | 6,700 | 29531887 |
| 371662 | Apr 5, 1990 | Apr 5, 1990 | Princess Three Corporation | Hostutler #2 | 11,000 | 29531886 |
| 371662Amendment | Apr 5, 1990 | Apr 5, 1990 | Princess Three Corporation | Hostutler #2 | 11,000 | 29531886 |
| 371806 | Apr 4, 1990 | Apr 4, 1990 | Medallion Petroleum, Inc. | Kunka #1 | 9,350 | 29531888 |
| 371806Amendment | Apr 4, 1990 | Apr 4, 1990 | Medallion Petroleum, Inc. | Kunka #1 | 9,350 | 29531888 |
| 371262 | Mar 21, 1990 | Mar 21, 1990 | Samson Resources Company | Beulah #1 | 7,600 | 29531885 |
| 371040 | Mar 20, 1990 | Mar 20, 1990 | Arco Oil & Gas Co. | Fulton-Sell #4 | 8,950 | 29531884 |
| 371040Amendment | Mar 20, 1990 | Mar 20, 1990 | Arco Oil & Gas Co. | Fulton-Sell #4 | 8,950 | 29531884 |
| 369559 | Mar 2, 1990 | Mar 2, 1990 | Slawson Exploration Company, Inc | Akers #1115 | 9,700 | 29531880 |
| 369559Amendment | Mar 2, 1990 | Mar 2, 1990 | Slawson Exploration Company, Inc | Akers #1115 | 9,700 | 29531880 |
| 369559Amendment | Mar 2, 1990 | Mar 2, 1990 | Slawson Exploration Company, Inc | Akers #1115 | 9,700 | 29531880 |
| 370146 | Feb 26, 1990 | Feb 26, 1990 | Zinke & Trumbo, Inc. | Harris #109 | 9,100 | 29531883 |
| 369641 | Feb 9, 1990 | Feb 9, 1990 | Mewbourne Oil Co. | Schultz "716" #1 | 10,280 | 29530963 |
| 369605 | Feb 9, 1990 | Feb 9, 1990 | Unit Petroleum Company | Miles #7 #7 | 6,700 | 29531881 |
| 369604 | Feb 9, 1990 | Feb 9, 1990 | Unit Petroleum Company | Sisters #5 | 6,700 | 29531882 |
| 364602 | Feb 2, 1990 | Feb 2, 1990 | Mustang Fuel Corp. of Oklahoma | King "C" #1 | 10,100 | 29531672 |
| 369209 | Jan 30, 1990 | Jan 30, 1990 | Sandia Operating Corp. | Smith #3 | 6,500 | 29531878 |
| 369005 | Jan 24, 1990 | Jan 24, 1990 | Strat Land Exploration Company | Wiley #1 | 8,800 | 29531877 |
| 368656 | Jan 18, 1990 | Jan 18, 1990 | Mewbourne Oil Co. | Doyle #1 | 8,100 | 29531876 |