| 373319 | Jun 8, 1990 | Jun 8, 1990 | Tex-Lee Operating Company | Arldt, Erwin E. "B" #6 | 5,900 | 28732279 |
| 373692 | May 29, 1990 | May 29, 1990 | Penwell Energy, Inc. | Hobratschk #1H | 13,800 | 28732281 |
| 373748 | May 23, 1990 | May 23, 1990 | Union Pacific Resources Company | Wolf, Hulda #1 | 10,000 | 28732282 |
| 373748Amendment | May 23, 1990 | May 23, 1990 | Union Pacific Resources Company | Wolf, Hulda #1H | 11,000 | 28732282 |
| 373748Amendment | May 23, 1990 | May 23, 1990 | Union Pacific Resources Company | Wolf, Hulda #1H | 11,128 | 28732282 |
| 372723 | May 10, 1990 | May 10, 1990 | Bar-Mac Investments Inc. | Marmo - Wilcox Unit #1 | 3,000 | 28732278 |
| 371950 | Apr 12, 1990 | Apr 12, 1990 | Tex-Lee Operating Company | Cook, Braden "A" #7 | 5,900 | 28732277 |
| 371602 | Mar 29, 1990 | Mar 29, 1990 | Senora Resources, Inc. | Eric #1 | 6,000 | 28732276 |
| 371199 | Mar 22, 1990 | Mar 22, 1990 | Columbia Gas Development Corp. | McHenry #2 | 8,700 | 28732275 |
| 370933 | Mar 19, 1990 | Mar 19, 1990 | Bar-Mac Investments Inc. | Mar-Sop Unit #2 | 5,300 | 28732273 |
| 371031 | Mar 16, 1990 | Mar 16, 1990 | Gemini Exploration Company | Sacks, Sylvia #1 | 8,500 | 28732274 |
| 371031Amendment | Mar 16, 1990 | Mar 16, 1990 | Gemini Exploration Company | Sacks, Sylvia #1 #1 | 8,500 | 28732274 |
| 370849 | Mar 16, 1990 | Mar 16, 1990 | Tex-Lee Operating Company | Cook, Braden #5 | 5,900 | 28732272 |
| 370971 | Mar 14, 1990 | Mar 14, 1990 | Great West Energy & Expl., Inc. | Koehler Unit #2H | 8,980 | 28731616 |
| 370971Amendment | Mar 14, 1990 | Mar 14, 1990 | Great West Energy & Expl., Inc. | Koehler Unit #2H | 8,980 | 28731616 |
| 370971Amendment | Mar 14, 1990 | Mar 14, 1990 | Great West Energy & Expl., Inc. | Koehler Unit #2H | 8,980 | 28731616 |
| 368150 | Mar 5, 1990 | Mar 5, 1990 | Polaris Petroleum, Inc. | Julie "D" #1 #1 | 4,400 | 28732269 |
| 370012 | Feb 22, 1990 | Feb 22, 1990 | SFM Holdings, Inc. | Pruegner #2 | 6,500 | 28732271 |
| 369993 | Feb 16, 1990 | Feb 16, 1990 | Gemini Exploration Company | Dube #1 | 8,600 | 28732270 |
| 368024 | Feb 15, 1990 | Feb 15, 1990 | WCS Oil and Gas Corporation | Clemons Unit #1 | 8,000 | 28730796 |
| 369105 | Jan 29, 1990 | Jan 29, 1990 | Polaris Petroleum, Inc. | Erwin #3 | 8,995 | 28731238 |
| 367751 | Dec 21, 1989 | Dec 21, 1989 | Parkway Petroleum, Inc. | Ramirez #1H | 8,450 | 28731034 |
| 367751Amendment | Dec 21, 1989 | Dec 21, 1989 | Parkway Petroleum, Inc. | Ramirez #1H | 8,450 | 28731034 |
| 367650 | Dec 15, 1989 | Dec 15, 1989 | Columbia Gas Development Corp. | McHenry #1 | 10,500 | 28732268 |
| 367322 | Dec 6, 1989 | Dec 6, 1989 | Gemini Exploration Company | Schultz, Charles et Al #1 | 8,500 | 28732267 |
| 367264 | Dec 5, 1989 | Dec 5, 1989 | Brodkin, A. J. | Lieberman, H. #1 | 6,000 | 28730995 |
| 366708 | Nov 28, 1989 | Nov 28, 1989 | Tex-Lee Operating Company | Arldt, Erwin E. "A" #7 | 5,900 | 28732266 |
| 366478 | Nov 15, 1989 | Nov 15, 1989 | Crescent Exploration Company | Kocurek "A" #1 | 4,800 | 28732265 |
| 365255 | Oct 17, 1989 | Oct 17, 1989 | Union Pacific Resources Company | Zgabay, Edwin #3 | 8,586 | 28730979 |
| 364407 | Sep 26, 1989 | Sep 26, 1989 | Moses, Robert K., Jr. | Black Jack Ranch #1 | 5,500 | 28732264 |
| 363743 | Sep 12, 1989 | Sep 12, 1989 | Nobleson Operating, Inc. | S&M Energy - Spretz "A" #2 | 5,800 | 28732263 |
| 363234 | Aug 25, 1989 | Aug 25, 1989 | Majestic Petroleum Corporation | Majestic - Monroe #1H | 8,777 | 28731569 |
| 361938 | Aug 24, 1989 | Aug 24, 1989 | U. S. Operating, Inc. | Matilda Unit #1 | 9,205 | 28731299 |
| 362915 | Aug 18, 1989 | Aug 18, 1989 | Tri-Star Exploration, Inc. | Rene, Brittany #1 #1 | 4,600 | 28732262 |
| 362664 | Aug 11, 1989 | Aug 11, 1989 | Austin Oil & Mineral | Otto #1 #1 | 4,700 | 28732261 |
| 361971 | Jul 27, 1989 | Jul 27, 1989 | Tex-Lee Operating Company | Cook, Braden #6 | 5,900 | 28732260 |
| 361553 | Jul 14, 1989 | Jul 14, 1989 | Majestic Petroleum Corporation | Majestic-Willie #1H | 11,777 | 28731155 |
| 361225 | Jul 10, 1989 | Jul 10, 1989 | Bar-Mac Investments Inc. | Wamo #1 | 5,800 | 28732259 |
| 361194 | Jul 7, 1989 | Jul 7, 1989 | United Oil & Minerals, Inc. | Berndt, B. #3A | 5,400 | 28732258 |
| 361167 | Jul 5, 1989 | Jul 5, 1989 | Majestic Petroleum Corporation | Majestic-Heinkel #1 | 10,777 | 28731164 |
| 361167Amendment | Jul 5, 1989 | Jul 5, 1989 | Majestic Petroleum Corporation | Majestic-Heinkel #1H | 10,777 | 28731164 |
| 361159 | Jul 5, 1989 | Jul 5, 1989 | United Oil & Minerals, Inc. | Morgan, Mary #4 | 5,400 | 28732257 |
| 360318 | Jun 14, 1989 | Jun 14, 1989 | Tri-Star Exploration, Inc. | Suzanne, Teri #1 #1 | 4,400 | 28732256 |
| 360279 | Jun 14, 1989 | Jun 14, 1989 | United Oil & Minerals, Inc. | Delilah #1 | 10,000 | 28732255 |
| 360279Amendment | Jun 14, 1989 | Jun 14, 1989 | United Oil & Minerals, Inc. | Delilah #1 | 10,000 | 28732255 |
| 360023 | Jun 6, 1989 | Jun 6, 1989 | Bar-Mac Investments Inc. | Holloway #1 | 5,600 | 28732254 |
| 358853 | May 3, 1989 | May 3, 1989 | Tex-Lee Operating Company | Mahoney, John #4 | 5,900 | 28732253 |
| 358783 | May 3, 1989 | May 3, 1989 | Tex-Lee Operating Company | Mahoney, John "A" #3 | 5,900 | 28732252 |
| 358386 | Apr 24, 1989 | Apr 24, 1989 | Tri-Star Exploration, Inc. | Lizzie #1 | 4,400 | 28732251 |
| 358425 | Apr 20, 1989 | Apr 20, 1989 | B & B Drilling Co. | Moerbe-Wolf Unit #1 | 6,300 | 28732250 |
| 358425Amendment | Apr 20, 1989 | Apr 20, 1989 | B & B Drilling Co. | Moerbe, T. G. E. #1 | 6,300 | 28732250 |
| 357898 | Apr 11, 1989 | Apr 11, 1989 | U. S. Operating, Inc. | Rost #1 | 9,500 | 28732249 |
| 357898Amendment | Apr 11, 1989 | Apr 11, 1989 | U. S. Operating, Inc. | Rost #1 | 9,500 | 28732249 |
| 357786 | Apr 7, 1989 | Apr 7, 1989 | Kelpetro, Inc. | Meuth, Ben #2 | 5,600 | 28732248 |
| 357743 | Apr 5, 1989 | Apr 5, 1989 | Oversea Oil Co. | Weise "D" #4 | 5,800 | 28732247 |
| 357425 | Mar 27, 1989 | Mar 27, 1989 | United Oil & Minerals, Inc. | Vavra, L. P. #2 | 5,500 | 28732246 |
| 357306 | Mar 27, 1989 | Mar 27, 1989 | RGR Production | Gaeke #1 | 8,749 | 28731247 |
| 357286 | Mar 27, 1989 | Mar 27, 1989 | United Oil & Minerals, Inc. | Berndt, B. #2A | 5,400 | 28732245 |
| 356242 | Mar 17, 1989 | Mar 17, 1989 | Tri-Star Exploration, Inc. | Rue, Sudie #1 | 4,400 | 28732244 |
| 356637 | Mar 8, 1989 | Mar 8, 1989 | Ferguson, Ted R.,inc. | Fariss #1H | 9,225 | 28731096 |
| 356638 | Mar 6, 1989 | Mar 6, 1989 | Ferguson, Ted R.,inc. | Matthew II #1H | 8,500 | 28732106 |
| 355025 | Mar 6, 1989 | Mar 6, 1989 | U. S. Operating, Inc. | Selma #2 | 9,000 | 28732241 |
| 354748 | Feb 27, 1989 | Feb 27, 1989 | Sha-Jam Operating Corp. | Zana #1 | 9,100 | 28732239 |
| 355925 | Feb 10, 1989 | Feb 10, 1989 | Kelpetro, Inc. | Meuth, Ben #1 | 5,600 | 28732243 |
| 355070 | Feb 3, 1989 | Feb 3, 1989 | Tri-Star Exploration, Inc. | Kristen Unit #1 | 7,800 | 28730796 |
| 355612 | Jan 31, 1989 | Jan 31, 1989 | Tex-Lee Operating Company | Arldt, Erwin E. #5 | 5,900 | 28732242 |
| 354815 | Jan 4, 1989 | Jan 4, 1989 | Oversea Oil Co. | Weise "C" #3 | 5,800 | 28732240 |
| 354309 | Dec 16, 1988 | Dec 16, 1988 | Nobleson Operating, Inc. | Echo - Vahrenkamp #2 | 5,800 | 28732238 |
| 354187 | Dec 13, 1988 | Dec 13, 1988 | Sonoble Operating, Inc. | Steinbach #2 | 5,800 | 28732237 |
| 353839 | Dec 7, 1988 | Dec 7, 1988 | Ferguson, Ted R.,inc. | Owen Unit #1H | 8,740 | 28731271 |
| 353840 | Dec 6, 1988 | Dec 6, 1988 | Ferguson, Ted R.,inc. | Placke Unit #3H | 8,920 | 28731182 |
| 353498 | Nov 22, 1988 | Nov 22, 1988 | Ferguson, Ted R.,inc. | Luther Unit #1H | 8,860 | 28731080 |
| 353281 | Nov 15, 1988 | Nov 15, 1988 | Tex-Lee Operating Company | Mills River #2 | 5,900 | 28732236 |
| 353035 | Nov 4, 1988 | Nov 4, 1988 | United Oil & Minerals, Inc. | Deborah #1 | 10,000 | 28732235 |
| 352923 | Nov 3, 1988 | Nov 3, 1988 | Tri-Star Exploration, Inc. | Rue, Nancy No. 1 #1 | 4,400 | 28732234 |
| 352923Amendment | Nov 3, 1988 | Nov 3, 1988 | Tri-Star Exploration, Inc. | Rue, Nancy #1 #1 | 4,400 | 28732234 |
| 352923Amendment | Nov 3, 1988 | Nov 3, 1988 | Tri-Star Exploration, Inc. | Rue, Nancy #1 #1 | 4,400 | 28732234 |
| 352611 | Oct 25, 1988 | Oct 25, 1988 | Oversea Oil Co. | Weise #A 1 | 5,800 | 28732154 |
| 352467 | Oct 20, 1988 | Oct 20, 1988 | Gemini Exploration Company | Edsel Ranch #1 | 8,500 | 28732233 |
| 352467Amendment | Oct 20, 1988 | Oct 20, 1988 | Gemini Exploration Company | Edsel Ranch #1 | 8,500 | 28732233 |
| 352406 | Oct 20, 1988 | Oct 20, 1988 | Latog Inc. | Theriot Unit #3 | 3,500 | 28732232 |
| 352406Amendment | Oct 20, 1988 | Oct 20, 1988 | Latog Inc. | Theriot Unit #3 | 4,000 | 28732232 |
| 352290 | Oct 17, 1988 | Oct 17, 1988 | Magna Oil & Gas Corporation | Kasper #1 | 5,600 | 28732231 |
| 349069 | Oct 10, 1988 | Oct 10, 1988 | U. S. Operating, Inc. | Gladys #2 | 9,450 | 28732221 |
| 350988 | Oct 6, 1988 | Oct 6, 1988 | Ferguson, Ted R.,inc. | Lovings #1H | 8,950 | 28731337 |
| 351525 | Sep 29, 1988 | Sep 29, 1988 | Oversea Oil Co. | Arldt #A 1 | 5,800 | 28732230 |
| 351517 | Sep 23, 1988 | Sep 23, 1988 | Ferguson, Ted R.,inc. | Hoffman, Gus #1H | 8,740 | 28731603 |
| 351248 | Sep 20, 1988 | Sep 20, 1988 | Houston Pet. Co. | Wolf, H. E. #1 | 7,300 | 28731293 |
| 351232 | Sep 15, 1988 | Sep 15, 1988 | Kelpetro, Inc. | Meuth, Ben #1 | 5,600 | 28732229 |
| 351199 | Sep 15, 1988 | Sep 15, 1988 | Williams, Clayton W., Jr., Inc. | Miertschin, Emil A #1 | 8,400 | 28732208 |
| 350987 | Sep 12, 1988 | Sep 12, 1988 | Ferguson, Ted R.,inc. | Armadillo #1 | 8,410 | 28730542 |
| 350987Amendment | Sep 12, 1988 | Sep 12, 1988 | Ferguson, Ted R.,inc. | Armadillo #1H | 8,410 | 28730542 |
| 350728 | Sep 2, 1988 | Sep 2, 1988 | Bar-Mac Investments Inc. | Harris #1 | 5,500 | 28732228 |
| 350612 | Aug 31, 1988 | Aug 31, 1988 | WCS Oil and Gas Corporation | Jackson, Bonner #4H | 10,000 | 28730627 |
| 350600 | Aug 26, 1988 | Aug 26, 1988 | Ferguson, Ted R.,inc. | Richter, R. R. #1H | 8,120 | 28731556 |
| 350545 | Aug 26, 1988 | Aug 26, 1988 | Williams, Clayton W., Jr., Inc. | Willie Zoch Unit A #2 | 9,000 | 28732227 |
| 350545Amendment | Aug 26, 1988 | Aug 26, 1988 | Williams, Clayton W., Jr., Inc. | Willie Zoch Unit A #2 | 9,000 | 28732227 |
| 347408 | Aug 17, 1988 | Aug 17, 1988 | Mark Producing, Inc. | Stevenson Unit #1 | 8,800 | 28732024 |
| 350223 | Aug 16, 1988 | Aug 16, 1988 | Weber Energy Corporation | Weise 'A' #1 | 5,900 | 28732226 |
| 349781 | Aug 9, 1988 | Aug 9, 1988 | Amberton Exploration Company | Weise, Gilbert #1 | 5,800 | 28732225 |