| 33401 | DRYDEN | San Juan County, NM | Oil & Gas Property | Sep 2024 |
| 33402 | DRYDEN | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 33403 | DRYDEN | Ventura County, CA | Oil & Gas Property | Sep 2024 |
| 33404 | DRYDEN | Rooks County, KS | Oil Property | Jul 2019 |
| 33405 | DRYDEN | Barton County, KS | Oil Property | Jul 2024 |
| 33406 | DRYDEN 1 | Payne County, OK | Oil & Gas Property | May 2019 |
| 33407 | DRYDEN E. J | Medina County, TX | Oil & Gas Property | Aug 2024 |
| 33408 | DRYDEN J. A | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 33409 | DRYDEN LS | San Juan County, NM | Oil & Gas Property | Sep 2024 |
| 33410 | DRYDOCK COAL | Athens County, OH | Gas Property | Dec 2015 |
| 33411 | DRYDOCK COAL | Athens County, OH | Oil & Gas Property | Dec 2023 |
| 33412 | DRYER 2407 | Garfield County, OK | Oil & Gas Property | Aug 2024 |
| 33413 | DSK 31-16-10 H | Bossier Parish, LA | Gas Property | Jun 2024 |
| 33414 | DSK 6-15-10 H | Bienville Parish, LA | Gas Property | Jun 2024 |
| 33415 | DSPAIN -C | Wheeler County, TX | Oil & Gas Property | Aug 2024 |
| 33416 | DSWEST | Reagan County, TX | Oil & Gas Property | Aug 2024 |
| 33417 | DT-FORBES | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 33418 | DT-HABITAT | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 33419 | DT-MARTINEZ | Weld County, CO | Oil & Gas Property | Sep 2024 |
| 33420 | DTR 1 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33421 | DTR 2 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33422 | DTR 3 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33423 | DTR 4 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33424 | DTR 5 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33425 | DTR 6 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33426 | DTR 7 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33427 | DTR 8 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33428 | DTR 9 | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33429 | DTR C | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 33430 | DTU 116 | Rio Blanco County, CO | Gas Property | Dec 2019 |
| 33431 | DU JAY JOYCE | Hardin County, TX | Oil & Gas Property | Dec 2023 |
| 33432 | DUAINE | Bowman County, ND | Oil & Gas Property | Sep 2024 |
| 33433 | DUANE | Bradford County, PA | Gas Property | Sep 2024 |
| 33434 | DUANE | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 33435 | DUANE | Lane County, KS | Oil Property | Jul 2024 |
| 33436 | DUANE 18 | Glasscock County, TX | Oil & Gas Property | Aug 2024 |
| 33437 | DUANE 32-14-8 | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 33438 | DUANE BEETS | Miami County, KS | Oil Property | Jul 2024 |
| 33439 | DUANE USA 24-33TFH | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 33440 | DUANE WEISEND | Noble County, OH | Gas Property | Jun 2024 |
| 33441 | DUB FARMS/ | Rooks County, KS | Oil Property | Jul 2024 |
| 33442 | DUBACH ST | Lincoln Parish, LA | Oil & Gas Property | Jun 2021 |
| 33443 | DUBBEN | Woods County, OK | Oil & Gas Property | Sep 2024 |
| 33444 | DUBBERLY | Claiborne Parish, LA | Oil & Gas Property | May 2024 |
| 33445 | DUBBS | Ness County, KS | Oil Property | Jul 2024 |
| 33446 | DUBE | Campbell County, WY | Gas Property | May 2012 |
| 33447 | DUBE | Lee County, TX | Oil & Gas Property | Aug 2024 |
| 33448 | DUBE | Lynn County, TX | Oil Property | Oct 2022 |
| 33449 | DUBE FED | Campbell County, WY | Gas Property | May 2012 |
| 33450 | DUBE GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Aug 2024 |
| 33451 | DUBE WALTER | Lee County, TX | Oil & Gas Property | Aug 2024 |
| 33452 | DUBLIN 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 33453 | DUBLIN 8 FE | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 33454 | DUBLIN STATE | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 33455 | DUBLIN STATE UNIT | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 33456 | DUBOIS | Teton County, MT | Oil Property | Aug 2024 |
| 33457 | DUBOIS | Milam County, TX | Oil & Gas Property | Nov 2016 |
| 33458 | DUBOIS | Sheridan County, KS | Oil Property | Jul 2024 |
| 33459 | DUBOIS | Sedgwick County, KS | Oil Property | May 2000 |
| 33460 | DUBOIS | Moore County, TX | Oil & Gas Property | Jul 2024 |
| 33461 | DUBOIS | Teton County, MT | Oil Property | Aug 1996 |
| 33462 | DUBOIS | Haskell County, KS | Oil Property | Nov 1996 |
| 33463 | DUBOIS | Logan County, CO | Oil & Gas Property | Sep 2024 |
| 33464 | DUBOIS 3 | Clearfield County, PA | Oil & Gas Property | Dec 2023 |
| 33465 | DUBOIS GAS UNIT | Haskell County, KS | Gas Property | Jul 2024 |
| 33466 | DUBOSE | Caldwell County, TX | Oil & Gas Property | Jul 2024 |
| 33467 | DUBOSE | Polk County, TX | Oil & Gas Property | Oct 2023 |
| 33468 | DUBOSE | Gonzales County, TX | Oil & Gas Property | Aug 2024 |
| 33469 | DUBOSE | Gonzales County, TX | Oil & Gas Property | Apr 2024 |
| 33470 | DUBOSE | Bee County, TX | Oil & Gas Property | Aug 2024 |
| 33471 | DUBOSE | Lafayette County, AR | Oil Property | Oct 2011 |
| 33472 | DUBOSE | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 33473 | DUBOSE | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 33474 | DUBOSE 27 | Fayette County, AL | Oil & Gas Property | Jun 2024 |
| 33475 | DUBOSE LOWERY A 100 | Gonzales County, TX | Oil & Gas Property | Sep 2024 |
| 33476 | DUBOSE UNIT | Gonzales County, TX | Oil & Gas Property | Aug 2024 |
| 33477 | DUBOSE UNIT NO | Gonzales County, TX | Oil & Gas Property | Aug 2024 |
| 33478 | DUBRE, WESLEY | Cumberland County, KY | Oil Property | Oct 2014 |
| 33479 | DUBREE 34 | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 33480 | DUBREE, BOBBY & ANDERSON, BETTY | Monroe County, KY | Oil Property | Jun 2004 |
| 33481 | DUBUQUE 5300 14-22B | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 33482 | DUBYA STATE 12 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 33483 | DUCHESNE | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 33484 | DUCHESNE UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | Nov 2019 |
| 33485 | DUCHESS 00 | Westmoreland County, PA | Gas Property | Dec 2023 |
| 33486 | DUCK | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 33487 | DUCK CLUB | Adams County, CO | Oil & Gas Property | Sep 2024 |
| 33488 | DUCK CREEK | Uintah County, UT | Oil & Gas Property | Sep 2024 |
| 33489 | DUCK CREEK | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 33490 | DUCK CREEK | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 33491 | DUCK CREEK | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 33492 | DUCK CREEK UNIT | Stark County, ND | Oil & Gas Property | Sep 2024 |
| 33493 | DUCK FEDERAL | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 33494 | DUCK HUNT 1 | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 33495 | DUCK IS UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Oct 2024 |
| 33496 | DUCK IS UNIT MPI | Beechey Point Quadrangle, AK | Oil & Gas Property | Oct 2024 |
| 33497 | DUCK LAKE | Tarrant County, TX | Gas Property | Aug 2024 |
| 33498 | DUCK LAKE | Carbon County, WY | Oil & Gas Property | Aug 2024 |
| 33499 | DUCK LAKE 1 | Carbon County, WY | Oil & Gas Property | Aug 2024 |
| 33500 | DUCK POND | Adams County, MS | Oil & Gas Property | Aug 1983 |