| 27301 | CRESTON III UNIT | Carbon County, WY | Oil & Gas Property | Aug 2024 |
| 27302 | CRESTON JUNCTION 1 | Sweetwater County, WY | Oil & Gas Property | Aug 2024 |
| 27303 | CRESTONE UNIT | Monroe County, OH | Oil & Gas Property | Jun 2024 |
| 27304 | CRESTVIEW WOODS | Caddo Parish, LA | Oil & Gas Property | Jun 2024 |
| 27305 | CRESTWOOD | Tarrant County, TX | Gas Property | Aug 2024 |
| 27306 | CRESWELL | Campbell County, WY | Gas Property | May 2012 |
| 27307 | CRETCHER | Montgomery County, KS | Oil & Gas Property | Aug 2022 |
| 27308 | CRETE 1-5H | Lincoln County, OK | Oil & Gas Property | Sep 2024 |
| 27309 | CRETSINGER | Parker County, TX | Oil & Gas Property | Aug 2024 |
| 27310 | CREW | Greenwood County, KS | Oil Property | Jul 2024 |
| 27311 | CREW | Cherokee County, TX | Oil & Gas Property | Aug 2024 |
| 27312 | CREW | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 27313 | CREW-LEVICK (MCCOOL) | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 27314 | CREWE | Armstrong County, PA | Gas Property | Dec 2023 |
| 27315 | CREWS | Sedgwick County, KS | Oil Property | Jul 2024 |
| 27316 | CREWS | Duval County, TX | Oil & Gas Property | Jul 2024 |
| 27317 | CREWS | Garfield County, OK | Oil & Gas Property | Mar 2016 |
| 27318 | CREWS | Chautauqua County, KS | Oil Property | May 2024 |
| 27319 | CREWS | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27320 | CREWS | Wilbarger County, TX | Oil & Gas Property | Aug 2024 |
| 27321 | CREWS | Reagan County, TX | Oil & Gas Property | Aug 2024 |
| 27322 | CREWS 1 | Palo Pinto County, TX | Gas Property | Aug 2024 |
| 27323 | CREWS A | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27324 | CREWS A AC-CRISP A AC SA 1 | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27325 | CREWS CLARA | Lynn County, TX | Oil & Gas Property | Dec 2023 |
| 27326 | CREWS E | Andrews County, TX | Oil & Gas Property | Jul 2024 |
| 27327 | CREWS E. R. ESTATE 1 | Andrews County, TX | Gas Property | Jan 2024 |
| 27328 | CREWS GAS UNIT | Goliad County, TX | Oil & Gas Property | Aug 2024 |
| 27329 | CREWS S.E.-MAST -8 | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 27330 | CREWS UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27331 | CREWS-MAST | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 27332 | CRH UNIT AC | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27333 | CRICHTON | Webster Parish, LA | Oil & Gas Property | Jun 2024 |
| 27334 | CRICHTON HEIRS | Webster Parish, LA | Oil & Gas Property | Jun 2024 |
| 27335 | CRICK | Ness County, KS | Oil Property | Apr 2024 |
| 27336 | CRICK | Clarion County, PA | Oil & Gas Property | Dec 2020 |
| 27337 | CRICK-DA | Muhlenberg County, KY | Oil Property | Nov 2019 |
| 27338 | CRICKET | Harrison County, OH | Gas Property | Jun 2024 |
| 27339 | CRICKET | Park County, WY | Oil & Gas Property | Jul 2024 |
| 27340 | CRICKET (STRAWN) UNIT | Haskell County, TX | Oil & Gas Property | Aug 2024 |
| 27341 | CRICKET C22-3 | Weld County, CO | Oil & Gas Property | Sep 2016 |
| 27342 | CRIDER | Holmes County, OH | Oil & Gas Property | Dec 2022 |
| 27343 | CRIDER | Floyd County, KY | Gas Property | Dec 2020 |
| 27344 | CRIDER | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 27345 | CRIDER | Holmes County, OH | Oil & Gas Property | Dec 2023 |
| 27346 | CRIDER | Stephens County, TX | Oil & Gas Property | Aug 2024 |
| 27347 | CRIDER BILLY | Limestone County, TX | Gas Property | Aug 2024 |
| 27348 | CRIDER GAS UNIT | Limestone County, TX | Oil & Gas Property | Aug 2024 |
| 27349 | CRIER-MCELROY | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 27350 | CRIGLER | Harper County, OK | Oil & Gas Property | Aug 2024 |
| 27351 | CRILOW | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 27352 | CRILOW | Holmes County, OH | Oil & Gas Property | Dec 2023 |
| 27353 | CRIM | Gregg County, TX | Oil & Gas Property | Aug 2024 |
| 27354 | CRIM | Coal County, OK | Oil & Gas Property | Dec 2021 |
| 27355 | CRIM | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 27356 | CRIM | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 27357 | CRIM | Wise County, TX | Oil & Gas Property | Aug 2024 |
| 27358 | CRIM | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 27359 | CRIM | Wise County, TX | Oil & Gas Property | Jan 1997 |
| 27360 | CRIM | Van Zandt County, TX | Oil & Gas Property | Aug 2024 |
| 27361 | CRIM ET AL | Rusk County, TX | Oil & Gas Property | Jun 2024 |
| 27362 | CRIM LEON ESTATE | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 27363 | CRIM, S.W | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 27364 | CRIMALDI | Cambria County, PA | Gas Property | Dec 2023 |
| 27365 | CRIMMINS, C | Montcalm County, MI | Oil Property | Feb 2024 |
| 27366 | CRIMSON | Sublette County, WY | Oil & Gas Property | Sep 2024 |
| 27367 | CRIMSON ALLOCATION | Dimmit County, TX | Oil & Gas Property | Aug 2024 |
| 27368 | CRIMSON ALLOCATION | Dimmit County, TX | Oil & Gas Property | Aug 2024 |
| 27369 | CRIPPLE BEAR | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 27370 | CRISAN | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 27371 | CRISLER | Butler County, KS | Oil Property | May 2022 |
| 27372 | CRISLIP | Guernsey County, OH | Oil & Gas Property | Dec 2016 |
| 27373 | CRISLIP ELMER | Doddridge County, WV | Oil Property | Nov 2021 |
| 27374 | CRISMON | Texas County, OK | Oil & Gas Property | Aug 2024 |
| 27375 | CRISP | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27376 | CRISP | Daviess County, KY | Oil Property | Dec 2004 |
| 27377 | CRISP | La Salle County, TX | Oil & Gas Property | Mar 2024 |
| 27378 | CRISP A AC-CREWS A AC SA 1 | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27379 | CRISP A-CREWS A SA | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27380 | CRISP B AC-CREWS A AC SA | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27381 | CRISP B-CREWS A SA | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 27382 | CRISP EF | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 27383 | CRISP H. N | Garza County, TX | Oil & Gas Property | Aug 2024 |
| 27384 | CRISP RANCH | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 27385 | CRISP UNIT | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 27386 | CRISP,WILLARD E | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 27387 | CRISPELL REV. TRUST 27 | Neosho County, KS | Gas Property | Jul 2024 |
| 27388 | CRISPEN H | Mercer County, PA | Gas Property | Dec 2023 |
| 27389 | CRISS A | Stevens County, KS | Oil & Gas Property | Jul 2024 |
| 27390 | CRISSMAN | Ellis County, KS | Oil Property | Jul 2024 |
| 27391 | CRISSMAN | Russell County, KS | Oil Property | Jul 2024 |
| 27392 | CRISSUP | Grant County, OK | Oil & Gas Property | Sep 2024 |
| 27393 | CRISSUP 2410 | Alfalfa County, OK | Oil & Gas Property | Sep 2024 |
| 27394 | CRIST | Finney County, KS | Oil Property | Jul 2024 |
| 27395 | CRIST | Finney County, KS | Oil Property | Sep 2021 |
| 27396 | CRIST | Kearny County, KS | Oil Property | Jul 2024 |
| 27397 | CRIST | Logan County, OK | Oil & Gas Property | Dec 2020 |
| 27398 | CRISTA | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 27399 | CRISWELL | Washington County, CO | Oil & Gas Property | Sep 2014 |
| 27400 | CRISWELL | Pittsburg County, OK | Gas Property | Dec 2019 |