| 2001-05-01 | 508409 | 42-435-35475 | STEEN #58 | BURLINGTON RESOURCES O & G CO LP | DRILL | 6,005 | |
| 2001-05-01 | 508408 | 42-435-35476 | STEEN #59 | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,815 | |
| 2001-05-01 | 508407 | 42-435-35477 | STEEN #55 | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,725 | |
| 2001-04-30 | 508422 | 42-435-35478 | SIMMONS RANCH #19X | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,450 | |
| 2001-04-27 | 508312 | 42-435-35472 | KIRBY "183" #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,700 | |
| 2001-04-27 | 508303 | 42-435-35471 | KIRBY "1" #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,900 | |
| 2001-04-26 | 508269 | 42-435-35467 | SHURLEY 96 #9 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,300 | |
| 2001-04-26 | 508268 | 42-435-32990 | VANDERSTUCKEN 72 #6 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 6,006 | |
| 2001-04-26 | 508267 | 42-435-35470 | SHURLEY 95 #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,450 | |
| 2001-04-26 | 508265 | 42-435-35469 | KIRBY "184" #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,800 | |
| 2001-04-26 | 508264 | 42-435-35468 | SHURLEY 98 #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,450 | |
| 2001-04-23 | 508088 | 42-435-35466 | MECKEL "A" #18 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,300 | |
| 2001-04-23 | 508087 | 42-435-35465 | MECKEL "A" #20 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,050 | |
| 2001-04-23 | 508086 | 42-435-35464 | MECKEL "A" #19 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,600 | |
| 2001-04-20 | 508037 | 42-435-35463 | SIMMONS 72 1/2 #2 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,100 | |
| 2001-04-19 | 507967 | 42-435-35462 | ALLISON 54 #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,100 | |
| 2001-04-16 | 507841 | 42-435-35461 | VANDERSTUCKEN "72" #13 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,150 | |
| 2001-04-16 | 507840 | 42-435-35357 | HUDSPETH "54" #4 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,475 | |
| 2001-04-06 | 507522 | 42-435-35452 | FIELDS 59 #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,100 | |
| 2001-04-06 | 507521 | 42-435-35456 | SIMMONS RANCH #17 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,450 | |
| 2001-04-06 | 507520 | 42-435-35451 | FIELDS 23 #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,700 | |
| 2001-04-06 | 507519 | 42-435-35458 | SIMMONS RANCH #20 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,350 | |
| 2001-04-06 | 507518 | 42-435-35457 | SIMMONS RANCH #19 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,450 | |
| 2001-04-06 | 507516 | 42-435-35455 | SIMMONS RANCH #16 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,400 | |
| 2001-04-06 | 507515 | 42-435-35454 | SIMMONS RANCH #15 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,300 | |
| 2001-04-06 | 507514 | 42-435-35453 | SHURLEY 94 #13 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,350 | |
| 2001-04-06 | 507513 | 42-435-35459 | VANDERSTUCKEN 48 #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,600 | |
| 2001-04-06 | 507512 | 42-435-35460 | VANDERSTUCKEN 50 #11 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,950 | |
| 2001-04-03 | 507369 | 42-435-35450 | SAWYER 128 #15 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,200 | |
| 2001-04-03 | 507368 | 42-435-35449 | SIMMONS 72 #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,900 | |
| 2001-04-03 | 507361 | 42-435-35443 | CANYON RANCH #1046S | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,450 | |
| 2001-04-03 | 507360 | 42-435-35444 | CANYON RANCH #1156S | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,450 | |
| 2001-04-03 | 507359 | 42-435-35445 | CANYON RANCH #1157S | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,450 | |
| 2001-04-03 | 507358 | 42-435-35446 | CANYON RANCH #1262S | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,450 | |
| 2001-04-03 | 507357 | 42-435-35447 | CANYON RANCH #0938S | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,450 | |
| 2001-04-03 | 507356 | 42-435-35448 | CANYON RANCH #1263S | BURLINGTON RESOURCES O & G CO LP | DRILL | 5,450 | |
| 2001-03-29 | 507185 | 42-435-35438 | SHANNON 52 #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,050 | |
| 2001-03-29 | 507182 | 42-435-35440 | SIMMONS RANCH #13 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,350 | |
| 2001-03-29 | 507180 | 42-435-35439 | SHANNON 52 #10 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,000 | |
| 2001-03-29 | 507179 | 42-435-35441 | SIMMONS RANCH #14 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,300 | |
| 2001-03-29 | 507178 | 42-435-35442 | SHANNON 51 #10 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,000 | |
| 2001-03-29 | 507175 | 42-435-34897 | MAYER, EDWIN S. JR. #303 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,050 | |
| 2001-03-27 | 507101 | 42-435-35435 | DAVIS "C" #11 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,000 | |
| 2001-03-27 | 507100 | 42-435-35436 | DAVIS "C" #13 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,000 | |
| 2001-03-27 | 507099 | 42-435-35434 | DAVIS 'C' #10 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,900 | |
| 2001-03-27 | 507098 | 42-435-35437 | DAVIS "C" #16 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,050 | |
| 2001-03-26 | 507026 | 42-435-35428 | MECKEL "A" #13 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,200 | |
| 2001-03-26 | 507025 | 42-435-35433 | WARD 127 #15 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,100 | |
| 2001-03-26 | 507024 | 42-435-35432 | WARD 114 #1R | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,900 | |
| 2001-03-26 | 507023 | 42-435-35431 | THOMSON "C" #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,750 | |