| 1991-03-20 | 385520 | 42-493-32281 | SCULL, C. E. JR. -G- #3 | GLENCO OIL & GAS COMPANY | DRILL | 1,000 | |
| 1991-03-19 | 385728 | 42-493-31617 | BIELA #1H | RGR PRODUCTION | RECOMP | 10,000 | Y |
| 1991-03-19 | 385657 | 42-493-32282 | HOSEK UNIT #1 | P.S.N. PETROLEUM, INC. | DRILL | 7,500 | Y |
| 1991-03-19 | 385657 | 42-493-32282 | HOSEK UNIT #1 | P.S.N. PETROLEUM, INC. | DRILL | 6,765 | Y |
| 1991-03-11 | 385556 | 42-493-32280 | FRED H. CHANDLER UNIT #3 | PETRO-HUNT CORPORATION | DRILL | 10,800 | Y |
| 1991-03-04 | 385154 | 42-493-32018 | SCHIFFERS RANCH #5 | WATCO ENERGY, INC. | RECOMP | 7,375 | |
| 1991-02-13 | 384624 | 42-493-32278 | SWIENTEK, THEODORE #1H | SOUTHWEST PRODUCTION MGMT. CO. | DRILL | 6,350 | Y |
| 1991-02-07 | 384132 | 42-493-30917 | FORT WORTH NATIONAL BANK #1 | SANDA ENERGY CORPORATION | RECOMP | 6,100 | Y |
| 1991-01-29 | 383980 | 42-493-32277 | RIVERBEND #1 | REEF EXPLORATION, INC. (A-1) | DRILL | 5,400 | |
| 1991-01-28 | 380489 | 42-493-32252 | REBECCA #2 | UNITED OIL & MINERALS, INC. | DRILL | 4,700 | |
| 1991-01-28 | 380489 | 42-493-32252 | REBECCA #2 | UNITED OIL & MINERALS, INC. | DRILL | 4,700 | |
| 1991-01-22 | 383609 | 42-493-32276 | PLOCH #1 | P.S.N. PETROLEUM, INC. | DRILL | 4,000 | Y |
| 1991-01-17 | 383450 | 42-493-32275 | SCHIFFERS RANCH #5 | STONEBURNER EXPLORATION, INC. | DRILL | 7,450 | |
| 1991-01-17 | 383450 | 42-493-32275 | SCHIFFERS RANCH #5 | STONEBURNER EXPLORATION, INC. | DRILL | 7,450 | |
| 1991-01-15 | 383334 | 42-493-32273 | BUSH JONES UNIT #2 | BURK ROYALTY COMPANY | DRILL | 4,700 | |
| 1991-01-15 | 383334 | 42-493-32273 | BUSH JONES UNIT #2 | BURK ROYALTY COMPANY | DRILL | 4,700 | |
| 1991-01-14 | 383224 | 42-493-32270 | SCULL, C. E. JR. #1 | ROLLERT CO., INC., THE | DRILL | 3,200 | |
| 1991-01-11 | 383344 | 42-493-32274 | WILLIAMS #1 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1991-01-10 | 383309 | 42-493-32272 | JULIA #2 | UNITED OIL & MINERALS, INC. | DRILL | 6,000 | Y |
| 1991-01-10 | 383309 | 42-493-32272 | JULIA #2 | UNITED OIL & MINERALS, INC. | DRILL | 6,000 | Y |
| 1991-01-10 | 383263 | 42-493-32271 | PURDON, D. ET AL #1 | MARATHON OIL COMPANY | DRILL | 11,395 | Y |
| 1991-01-07 | 383015 | 42-493-32222 | URBANCZYK #1 | REEF EXPLORATION, INC. (A-1) | OTHER | 9,300 | Y |
| 1991-01-07 | 382740 | 42-493-32268 | BIRD, B.K. ET AL #1 | W.S.M. PETROLEUM | DRILL | 2,200 | |
| 1991-01-07 | 382733 | 42-493-32267 | RAABE #1 | PENWELL ENERGY, INC. | DRILL | 7,500 | Y |
| 1991-01-07 | 380488 | 42-493-32253 | DORCAS #3 | UNITED OIL & MINERALS, INC. | DRILL | 4,700 | |
| 1991-01-04 | 383045 | 42-493-32269 | COATES RANCH-PARAMOUNT #1H | PRESIDIO EXPLORATION, INC. | DRILL | 12,000 | Y |
| 1991-01-02 | 382616 | 42-493-32061 | BIRD, BETTY SUE #27AC | P.S.N. PETROLEUM, INC. | RECOMP | 6,000 | |
| 1990-12-20 | 382498 | 42-493-32266 | BROWN #1 | UNITED OIL & MINERALS, INC. | DRILL | 5,200 | |
| 1990-12-12 | 382280 | 42-493-32265 | GARCIA, RICHARD L. #K1 | KODIAK OIL AND GAS, INC. | DRILL | 3,400 | |
| 1990-12-12 | 379814 | 42-493-32245 | OLINICK, J.P. #1 | SANDA ENERGY CORPORATION | DRILL | 6,500 | Y |
| 1990-12-04 | 380323 | 42-493-32042 | PUNDT #1 | RUNION OIL, INC. | RECOMP | 6,465 | |
| 1990-12-03 | 381766 | 42-493-32264 | GLEN HUMMEL POTH-A-UNIT #308 | PETRO RESOURCES, INC. | DRILL | 2,400 | |
| 1990-11-29 | 381424 | 42-493-32261 | PEACOCK #2 | PETRO-HUNT CORPORATION | DRILL | 13,000 | Y |
| 1990-11-27 | 381247 | 42-493-32260 | TALLEY #1 | REEF EXPLORATION, INC. (A-1) | DRILL | 5,400 | |
| 1990-11-27 | 381165 | 42-493-32258 | ROI-NORMAN #1 | RUNION OIL, INC. | DRILL | 6,500 | |
| 1990-11-26 | 381448 | 42-493-32263 | BAIN, J. H. JR. #3 | PRESSLY OIL INTEREST, INC. | DRILL | 2,300 | |
| 1990-11-26 | 381447 | 42-493-32262 | BAIN, F. L. #2 | JIMCO ENERGY INC. | DRILL | 2,500 | |
| 1990-11-21 | 381373 | 42-493-32259 | WACLAWCZYK UNIT #1 | WAINOCO OIL & GAS COMPANY | DRILL | 11,936 | Y |
| 1990-11-19 | 380397 | 42-493-32250 | KOLLMAN, JOHN & GINNY #1 | KOLLMAN, JOHN | DRILL | 2,100 | |
| 1990-11-16 | 381190 | 42-493-32257 | GLORIANA POTH -A- UNIT #2015 | PETRO RESOURCES, INC. | DRILL | 2,000 | |
| 1990-11-16 | 381189 | 42-493-32256 | GLORIANA POTH -A- UNIT #216 | PETRO RESOURCES, INC. | DRILL | 2,000 | |
| 1990-11-16 | 381188 | 42-493-32255 | GLORIANA POTH -A- UNIT #65 | PETRO RESOURCES, INC. | DRILL | 1,800 | |
| 1990-11-15 | 380927 | 42-493-31988 | LAMBECK #1 | P.S.N. PETROLEUM, INC. | RECOMP | 5,300 | |
| 1990-11-15 | 380916 | 42-493-32254 | DONAHO, W. T. #2 | P.S.N. PETROLEUM, INC. | DRILL | 5,500 | |
| 1990-11-15 | 379875 | 42-493-32246 | BACHRACH, M. E. #1H | SOUTHWEST PRODUCTION MGMT. CO. | DRILL | 6,250 | Y |
| 1990-11-15 | 379875 | 42-493-32246 | BACHRACH, M. E. #1H | SOUTHWEST PRODUCTION MGMT. CO. | DRILL | 6,250 | Y |
| 1990-11-14 | 381087 | 42-493-31147 | SHIKAR-JANCO-KLOSTERMANN #1H | JANCO OPERATING | OTHER | 6,816 | Y |
| 1990-11-14 | 381087 | 42-493-31147 | JANCO-SHIKAR-KLOSTERMANN #1H | JANCO OPERATING-SHIKAR OPERATING | OTHER | 6,816 | Y |
| 1990-11-14 | 381087 | 42-493-31147 | KLOSTERMAN #1H | WILBROOK EXPLORATION, INC. | OTHER | 6,746 | Y |
| 1990-11-08 | 380036 | 42-493-32247 | HOEFELMEYER #1 | PENWELL ENERGY, INC. | DRILL | 7,500 | Y |