| 27401 | COX B | Glasscock County, TX | Oil & Gas Property | Apr 2022 |
| 27402 | COX B | Sutton County, TX | Oil & Gas Property | Apr 2025 |
| 27403 | COX B. F | Willacy County, TX | Oil & Gas Property | May 2025 |
| 27404 | COX B.H. & G.A | Webb County, TX | Gas Property | Oct 2023 |
| 27405 | COX C | Glasscock County, TX | Oil & Gas Property | Feb 2024 |
| 27406 | COX C | Pontotoc County, OK | Oil Property | Apr 2025 |
| 27407 | COX C | Stephens County, OK | Oil Property | May 2025 |
| 27408 | COX C | Crockett County, TX | Oil & Gas Property | May 2025 |
| 27409 | COX C. T | Wise County, TX | Oil & Gas Property | May 2025 |
| 27410 | COX C.C. ET AL | Stonewall County, TX | Oil & Gas Property | Mar 2025 |
| 27411 | COX CANYON | La Plata County, CO | Gas Property | Oct 2016 |
| 27412 | COX CANYON UNIT | San Juan County, NM | Oil & Gas Property | May 2025 |
| 27413 | COX COX 1 | McKean County, PA | Gas Property | Dec 2024 |
| 27414 | COX D | Crockett County, TX | Oil & Gas Property | May 2025 |
| 27415 | COX D. A | Cooke County, TX | Oil & Gas Property | May 2025 |
| 27416 | COX ESTATE | Wise County, TX | Oil & Gas Property | May 2025 |
| 27417 | COX ESTATE | Andrews County, TX | Oil & Gas Property | May 2025 |
| 27418 | COX FEDERAL | Santa Barbara County, CA | Oil & Gas Property | Jun 2025 |
| 27419 | COX FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2024 |
| 27420 | COX G. R. A 1 | Jack County, TX | Oil & Gas Property | May 2025 |
| 27421 | COX G.A | Webb County, TX | Oil & Gas Property | May 2025 |
| 27422 | COX GAS UNIT 1H | Wise County, TX | Oil & Gas Property | May 2025 |
| 27423 | COX GEORGIA GAS UNIT | Limestone County, TX | Oil & Gas Property | May 2025 |
| 27424 | COX GRAVEL | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 27425 | COX H | Harrison County, TX | Gas Property | May 2025 |
| 27426 | COX H | Carter County, OK | Oil & Gas Property | Jul 2020 |
| 27427 | COX HAZEL | Young County, TX | Oil & Gas Property | May 2025 |
| 27428 | COX J. R. GAS UNIT | Wise County, TX | Oil & Gas Property | May 2025 |
| 27429 | COX JAMES | Sandusky County, OH | Oil Property | Dec 2024 |
| 27430 | COX JAMES A | Eastland County, TX | Gas Property | May 2025 |
| 27431 | COX KENNETH | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 27432 | COX L. B | Crockett County, TX | Oil & Gas Property | May 2025 |
| 27433 | COX L. L | Sutton County, TX | Oil & Gas Property | May 2025 |
| 27434 | COX L.B | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 27435 | COX L.B | Crockett County, TX | Oil & Gas Property | May 2025 |
| 27436 | COX M. A | Henderson County, TX | Oil & Gas Property | May 2025 |
| 27437 | COX MICHEYLA | Rogers County, OK | Oil Property | Mar 2017 |
| 27438 | COX MINERALS A | Haskell County, KS | Oil & Gas Property | Feb 2016 |
| 27439 | COX O | Carter County, OK | Oil Property | Apr 2025 |
| 27440 | COX OLETA | Brown County, TX | Gas Property | May 2025 |
| 27441 | COX P | Carter County, OK | Oil & Gas Property | May 2025 |
| 27442 | COX PEARL | Wise County, TX | Oil & Gas Property | May 2025 |
| 27443 | COX Q | Carter County, OK | Oil Property | May 2025 |
| 27444 | COX R. C | Yoakum County, TX | Oil & Gas Property | Sep 2009 |
| 27445 | COX RLT | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 27446 | COX S | Cheyenne County, CO | Gas Property | Nov 2004 |
| 27447 | COX TRUST | Dewey County, OK | Oil & Gas Property | Apr 2024 |
| 27448 | COX TRUST | Haskell County, KS | Oil Property | Apr 2025 |
| 27449 | COX UNIT -A | Andrews County, TX | Oil & Gas Property | Oct 1994 |
| 27450 | COX UNIT 54 | Midland County, TX | Oil & Gas Property | Mar 2023 |
| 27451 | COX V | Garvin County, OK | Oil & Gas Property | Apr 2025 |
| 27452 | COX V | Cheyenne County, CO | Gas Property | Oct 2024 |
| 27453 | COX VANDIVER LOGSDON UNIT | McLean County, KY | Oil Property | Dec 2023 |
| 27454 | COX VERNON | Crockett County, TX | Oil & Gas Property | May 2025 |
| 27455 | COX W | Carter County, OK | Oil Property | Dec 2024 |
| 27456 | COX W | Cochran County, TX | Oil & Gas Property | May 2025 |
| 27457 | COX#1 | Stephens County, OK | Oil Property | Apr 2025 |
| 27458 | COX, B.W | Jim Wells County, TX | Gas Property | Sep 2010 |
| 27459 | COX, CHESTER | Lee County, KY | Oil Property | Dec 2023 |
| 27460 | COX, D | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 27461 | COX, DENVER | Doddridge County, WV | Oil & Gas Property | Dec 2020 |
| 27462 | COX, EDGAR MRS | Barren County, KY | Oil Property | Dec 2018 |
| 27463 | COX, FLEET | Ritchie County, WV | Gas Property | Dec 2021 |
| 27464 | COX, FRANK | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 27465 | COX, FRANK | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 27466 | COX, GLEN | Martin County, TX | Oil & Gas Property | Sep 2023 |
| 27467 | COX, GLENN & SAVANNAH 146 | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 27468 | COX, GROVER | Ohio County, KY | Oil Property | Dec 2007 |
| 27469 | COX, J. L | Young County, TX | Oil & Gas Property | May 2025 |
| 27470 | COX, J. M | Roane County, WV | Oil & Gas Property | Sep 2020 |
| 27471 | COX, JR | Wise County, TX | Oil & Gas Property | Jan 2023 |
| 27472 | COX, L. B. SECTION 11 | Crockett County, TX | Oil & Gas Property | May 2025 |
| 27473 | COX, M | Lee County, KY | Oil Property | Dec 2023 |
| 27474 | COX, MRS EDGAR 1 | Barren County, KY | Oil Property | Dec 2018 |
| 27475 | COX, O | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27476 | COX, ROYAL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27477 | COX, ROYAL D., ET AL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27478 | COX, SAM A | Wise County, TX | Oil & Gas Property | May 2025 |
| 27479 | COX, W | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 27480 | COX, X.B | Glasscock County, TX | Oil & Gas Property | Apr 2023 |
| 27481 | COX,ED | Martin County, TX | Oil & Gas Property | May 2017 |
| 27482 | COX-BUNDY 16 | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 27483 | COX-CARLOS 19 | Upton County, TX | Oil & Gas Property | May 2025 |
| 27484 | COX-DUSTIN | Jefferson County, OK | Oil Property | Jun 2019 |
| 27485 | COX-FEDERAL | Campbell County, WY | Oil & Gas Property | May 2025 |
| 27486 | COX-FJ | Rusk County, TX | Oil & Gas Property | May 2025 |
| 27487 | COX-FUNKHOUSER 19 | Upton County, TX | Oil & Gas Property | May 2025 |
| 27488 | COX-STATE 1 | Webb County, TX | Oil & Gas Property | May 2025 |
| 27489 | COX-TESORO | Kern County, CA | Oil & Gas Property | Feb 1986 |
| 27490 | COX-WALLACE | Jones County, MS | Oil & Gas Property | Jul 2024 |
| 27491 | COX-WHITE | Limestone County, TX | Oil & Gas Property | Apr 2025 |
| 27492 | COXON | Stevens County, KS | Gas Property | Apr 2025 |
| 27493 | COY 1 | Uintah County, UT | Oil & Gas Property | May 2025 |
| 27494 | COY 1 | Beckham County, OK | Oil & Gas Property | May 2025 |
| 27495 | COY BETTY | Major County, OK | Oil & Gas Property | Dec 2018 |
| 27496 | COY CITY RANCH | Karnes County, TX | Oil & Gas Property | May 2025 |
| 27497 | COY LOWE | Yoakum County, TX | Oil & Gas Property | May 2025 |
| 27498 | COY SMITH | Union Parish, LA | Gas Property | Jun 2023 |
| 27499 | COY, RANDALL & PATRICIA E | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 27500 | COYANOSA | Pecos County, TX | Oil & Gas Property | May 2025 |