| 1991-08-29 | 391224 | 42-479-35294 | BENAVIDES, ROSA V. A3 #42 | CONOCO INC. | DRILL | 8,700 | |
| 1991-08-29 | 391197 | 42-479-35295 | PUIG RUTHADA #18 | BUCK, GEORGE | DRILL | 2,000 | |
| 1991-08-28 | 391356 | 42-479-35296 | DIX RANCH #1 | ENRON OIL & GAS COMPANY | DRILL | 9,300 | |
| 1991-08-28 | 391356 | 42-479-35296 | DIX RANCH #1 | ENRON OIL & GAS COMPANY | DRILL | 9,300 | |
| 1991-08-21 | 391055 | 42-479-35293 | VAQUILLAS RANCH A5 #88 | CONOCO INC. | DRILL | 9,800 | |
| 1991-08-19 | 390913 | 42-479-35290 | BOOTH, W. V. JR. #2A | NULL, W. M.-OIL PRODUCER | DRILL | 10,100 | |
| 1991-08-19 | 390911 | 42-479-35291 | RUSSELL-WINCH #9 | CONOCO INC. | DRILL | 10,800 | |
| 1991-08-16 | 390985 | 42-479-35292 | HUGHES RANCH #1 | ENRON OIL & GAS COMPANY | DRILL | 11,400 | |
| 1991-08-16 | 390985 | 42-479-35292 | HUGHES RANCH #1 | ENRON OIL & GAS COMPANY | DRILL | 11,400 | |
| 1991-08-12 | 390810 | 42-479-35289 | HIRSCH-STATE-NORFLEET GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 9,675 | |
| 1991-08-06 | 390523 | 42-479-35288 | MARTINEZ-BARRERA GAS INIT #2 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 8,700 | |
| 1991-08-02 | 390541 | 42-479-34226 | MILAGRO #2 | HOPSON, FRED S. | RECOMP | 7,500 | |
| 1991-08-02 | 390474 | 42-479-35287 | CARR #45 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,700 | |
| 1991-08-01 | 390528 | 42-479-35030 | BONEBRAKE #6 | CONOCO INC. | RECOMP | 10,300 | |
| 1991-07-30 | 390286 | 42-479-35285 | LONG, ARCHIE #407 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,300 | |
| 1991-07-30 | 390286 | 42-479-35285 | LONG, ARCHIE #407 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,300 | |
| 1991-07-29 | 390370 | 42-479-35286 | HIRSCH ESTATE 2071 #3 | ENRON OIL & GAS COMPANY | DRILL | 9,300 | |
| 1991-07-29 | 390249 | 42-479-35284 | GUERRA "G" #8 | PHILLIPS PETROLEUM COMPANY | DRILL | 11,400 | |
| 1991-07-26 | 390240 | 42-479-35283 | MARTINEZ, D. #10 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 8,700 | |
| 1991-07-26 | 390151 | 42-479-35280 | DELLANO #1 | GIERHART EXPLORATION, INC. | DRILL | 5,950 | |
| 1991-07-25 | 390178 | 42-479-35281 | HEREFORD #37 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 8,300 | |
| 1991-07-24 | 390205 | 42-479-35282 | ALEXANDER, M.M. #2 | MICHAEL PETROLEUM CORPORATION | DRILL | 8,000 | |
| 1991-07-19 | 390066 | 42-479-35279 | GONZALES-BARREDA #1 | LEWIS PETRO PROPERTIES, INC. | DRILL | 10,100 | |
| 1991-07-19 | 389972 | 42-479-35277 | SCHWARZ #15 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,500 | |
| 1991-07-18 | 390045 | 42-479-35278 | SAUNDERS-EISENHAUER #1 | HUNTER & HADA | DRILL | 9,800 | |
| 1991-07-18 | 390045 | 42-479-35278 | SAUNDERS-EISENHAUER #1 | HUNTER & HADA | DRILL | 10,100 | |
| 1991-07-17 | 389946 | 42-479-35276 | SALDIVAR ESTATE #15 | CONOCO INC. | DRILL | 12,300 | |
| 1991-07-17 | 389945 | 42-479-35275 | SALDIVAR ESTATE #14 | CONOCO INC. | DRILL | 10,800 | |
| 1991-07-17 | 389787 | 42-479-35272 | CERRITO LAND CO. #7D | LEWIS PETRO PROPERTIES, INC. | DRILL | 6,300 | |
| 1991-07-15 | 389882 | 42-479-35274 | THE DINN MINERAL TRUSTS "A" #2 | LOBO RESOURCES, LTD. | DRILL | 4,500 | |
| 1991-07-15 | 389693 | 42-479-35267 | BRUNI "B" #25 | HERSCHAP BROS. | DRILL | 1,800 | |
| 1991-07-12 | 389847 | 42-479-35273 | ROTTERSMAN #15 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,800 | |
| 1991-07-11 | 389751 | 42-479-35271 | VALDEZ, M. #2754 | KILLAM OIL COMPANY | DRILL | 7,000 | |
| 1991-07-10 | 389694 | 42-479-35268 | WHEATLEY #28 | HERSCHAP BROS. | DRILL | 1,800 | |
| 1991-07-09 | 389736 | 42-479-35269 | HIRSCH ESTATE 538 #5 | ENRON OIL & GAS COMPANY | DRILL | 9,500 | |
| 1991-07-09 | 389735 | 42-479-35270 | ROSCHER, W.C. 518 #4 | ENRON OIL & GAS COMPANY | DRILL | 9,500 | |
| 1991-07-08 | 389472 | 42-479-35264 | SOUTH CALLAGHAN RANCH #49 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 9,800 | |
| 1991-07-08 | 389472 | 42-479-35264 | SOUTH CALLAGHAN RANCH #49 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 9,800 | |
| 1991-07-03 | 389596 | 42-479-35266 | VAQUILLAS RANCH CO.,LTD. 1647 #4 | ENRON OIL & GAS COMPANY | DRILL | 10,650 | |
| 1991-07-03 | 389595 | 42-479-35265 | VAGUILLAS RANCH 1646 #9 | ENRON OIL & GAS COMPANY | DRILL | 10,825 | |
| 1991-07-01 | 389438 | 42-479-35263 | CARR #55 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,700 | |
| 1991-06-28 | 389189 | 42-479-35260 | FROST NATIONAL BANK #42 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 8,500 | |
| 1991-06-27 | 389403 | 42-479-35262 | ROSCHER-HIRSCH GAS UNIT #4 | ENRON OIL & GAS COMPANY | DRILL | 9,800 | |
| 1991-06-24 | 389280 | 42-479-35261 | CULPEPPER #3 | ENRON OIL & GAS COMPANY | DRILL | 9,600 | |
| 1991-06-24 | 389280 | 42-479-35261 | CULPEPPER #3 | ENRON OIL & GAS COMPANY | DRILL | 9,600 | |
| 1991-06-21 | 389211 | 42-479-35259 | HIRSH ESTATE 1772 #4 | ENRON OIL & GAS COMPANY | DRILL | 9,600 | |
| 1991-06-21 | 389152 | 42-479-35258 | SOUTH CALLAGHAN RANCH #40 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 8,900 | |
| 1991-06-21 | 389152 | 42-479-35258 | SOUTH CALLAGHAN RANCH #40 | MOBIL PRODUCING TX. & N.M. INC. | DRILL | 8,900 | |
| 1991-06-20 | 389108 | 42-479-35257 | LAUREL, F.D. #1 | LEWIS PETRO PROPERTIES, INC. | DRILL | 6,400 | |
| 1991-06-20 | 389108 | 42-479-35257 | LAUREL, F.D. #1 | LEWIS PETRO PROPERTIES, INC. | DRILL | 6,400 | |