| 21401 | CHAMPAGNE 28-15N-7W | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 21402 | CHAMPAGNOLLE LANDING BAKER UNIT | Union County, AR | Oil Property | Jun 2026 |
| 21403 | CHAMPDALE | Bradford County, PA | Gas Property | Jun 2026 |
| 21404 | CHAMPE GRAHA | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 21405 | CHAMPEAU | Cleveland County, OK | Oil & Gas Property | May 2026 |
| 21406 | CHAMPINE | Montmorency County, MI | Oil & Gas Property | Jul 2026 |
| 21407 | CHAMPION | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 21408 | CHAMPION | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 21409 | CHAMPION | Newton County, TX | Oil & Gas Property | Feb 2026 |
| 21410 | CHAMPION | Carter County, OK | Oil Property | Jun 2026 |
| 21411 | CHAMPION | Marion County, AL | Gas Property | Aug 2010 |
| 21412 | CHAMPION | Newton County, TX | Oil & Gas Property | May 2026 |
| 21413 | CHAMPION | Montgomery County, TX | Oil & Gas Property | Oct 2007 |
| 21414 | CHAMPION 1 | Grimes County, TX | Oil & Gas Property | Feb 2026 |
| 21415 | CHAMPION 44-9 | Las Animas County, CO | Gas Property | May 2026 |
| 21416 | CHAMPION A | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 21417 | CHAMPION INT | Polk County, TX | Oil & Gas Property | Feb 2026 |
| 21418 | CHAMPION INT | Polk County, TX | Oil & Gas Property | Jun 2026 |
| 21419 | CHAMPION INT | Newton County, TX | Oil & Gas Property | Jun 2026 |
| 21420 | CHAMPION INT | Newton County, TX | Oil & Gas Property | Dec 2021 |
| 21421 | CHAMPION INT | Houston County, TX | Oil & Gas Property | Sep 2021 |
| 21422 | CHAMPION INTERNAT | Trinity County, TX | Oil & Gas Property | Jun 2026 |
| 21423 | CHAMPION INTERNATIONAL | Newton County, TX | Oil & Gas Property | Dec 2025 |
| 21424 | CHAMPION INTERNATIONAL | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 21425 | CHAMPION INTERNATIONAL | Polk County, TX | Oil & Gas Property | Apr 2025 |
| 21426 | CHAMPION INTERNATIONAL CORP | Harlan County, KY | Gas Property | Dec 2018 |
| 21427 | CHAMPION INTERNATIONAL CORP | Houston County, TX | Oil & Gas Property | Jun 2026 |
| 21428 | CHAMPION INTL | Polk County, TX | Oil & Gas Property | Jun 2026 |
| 21429 | CHAMPION INTL | Newton County, TX | Oil & Gas Property | May 2026 |
| 21430 | CHAMPION INTL UNIT A | Newton County, TX | Oil & Gas Property | May 2026 |
| 21431 | CHAMPION JAMES | Camp County, TX | Oil & Gas Property | Apr 2025 |
| 21432 | CHAMPION PAPER CO | Newton County, TX | Oil & Gas Property | Nov 2000 |
| 21433 | CHAMPION RANCH | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 21434 | CHAMPION REALTY CORP | Brazos County, TX | Oil & Gas Property | Oct 2019 |
| 21435 | CHAMPLAIN | Creek County, OK | Oil Property | Aug 2016 |
| 21436 | CHAMPLIN | Adams County, CO | Oil & Gas Property | Mar 2021 |
| 21437 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 21438 | CHAMPLIN | Rio Arriba County, NM | Oil & Gas Property | Jun 2026 |
| 21439 | CHAMPLIN | Cheyenne County, CO | Oil Property | May 2026 |
| 21440 | CHAMPLIN | Adams County, CO | Oil & Gas Property | Jun 2022 |
| 21441 | CHAMPLIN | Adams County, CO | Oil & Gas Property | Dec 2023 |
| 21442 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2002 |
| 21443 | CHAMPLIN | Uinta County, WY | Oil & Gas Property | Jun 2026 |
| 21444 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 21445 | CHAMPLIN | Adams County, CO | Oil & Gas Property | Nov 2019 |
| 21446 | CHAMPLIN | Cheyenne County, CO | Oil Property | May 2026 |
| 21447 | CHAMPLIN | Kit Carson County, CO | Oil & Gas Property | Nov 2006 |
| 21448 | CHAMPLIN | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 21449 | CHAMPLIN | Summit County, UT | Oil & Gas Property | Jul 2026 |
| 21450 | CHAMPLIN | Summit County, UT | Oil & Gas Property | Dec 2015 |
| 21451 | CHAMPLIN | Elbert County, CO | Oil & Gas Property | May 2026 |
| 21452 | CHAMPLIN | Arapahoe County, CO | Oil & Gas Property | May 2026 |
| 21453 | CHAMPLIN | Sullivan County, PA | Gas Property | Jun 2026 |
| 21454 | CHAMPLIN | Adams County, CO | Oil & Gas Property | Oct 2018 |
| 21455 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Apr 2026 |
| 21456 | CHAMPLIN | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 21457 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 21458 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Mar 2026 |
| 21459 | CHAMPLIN | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 21460 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Mar 2026 |
| 21461 | CHAMPLIN | Lincoln County, WY | Oil & Gas Property | May 2000 |
| 21462 | CHAMPLIN | Uinta County, WY | Oil & Gas Property | Jun 2026 |
| 21463 | CHAMPLIN | Denver County, CO | Oil & Gas Property | Sep 2021 |
| 21464 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Apr 2014 |
| 21465 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 21466 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 21467 | CHAMPLIN | Cheyenne County, CO | Oil & Gas Property | May 2026 |
| 21468 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Dec 2021 |
| 21469 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Dec 2003 |
| 21470 | CHAMPLIN | Sweetwater County, WY | Oil & Gas Property | Nov 2014 |
| 21471 | CHAMPLIN | Summit County, UT | Oil & Gas Property | Feb 1989 |
| 21472 | CHAMPLIN | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 21473 | CHAMPLIN | Elbert County, CO | Oil Property | Aug 2025 |
| 21474 | CHAMPLIN ( | Adams County, CO | Oil & Gas Property | Nov 2023 |
| 21475 | CHAMPLIN 2 | Lincoln County, WY | Oil & Gas Property | Jun 2026 |
| 21476 | CHAMPLIN 263 | Sweetwater County, WY | Oil & Gas Property | Nov 2021 |
| 21477 | CHAMPLIN 3 | Uinta County, WY | Oil & Gas Property | Sep 2025 |
| 21478 | CHAMPLIN 366 AMOCO | Weld County, CO | Oil & Gas Property | Jan 2024 |
| 21479 | CHAMPLIN 44 | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 21480 | CHAMPLIN 451 A | Sweetwater County, WY | Oil & Gas Property | Jun 2026 |
| 21481 | CHAMPLIN 5 | Elbert County, CO | Oil & Gas Property | May 2026 |
| 21482 | CHAMPLIN 533 | Sweetwater County, WY | Oil & Gas Property | Aug 2025 |
| 21483 | CHAMPLIN 86 | Weld County, CO | Oil & Gas Property | May 2026 |
| 21484 | CHAMPLIN CITIES SERVICE | Pecos County, TX | Oil & Gas Property | Feb 2026 |
| 21485 | CHAMPLIN DANFORD | Adams County, CO | Oil & Gas Property | Oct 2020 |
| 21486 | CHAMPLIN FEDERAL | San Juan County, NM | Oil & Gas Property | Dec 2015 |
| 21487 | CHAMPLIN ST | Park County, WY | Oil & Gas Property | Mar 1987 |
| 21488 | CHAMPLIN-KIRSCHMER | Kit Carson County, CO | Oil & Gas Property | Feb 2007 |
| 21489 | CHAMPLUVIER | Bradford County, PA | Gas Property | Jun 2026 |
| 21490 | CHAN HUMPHREY | Kay County, OK | Oil Property | Jun 2026 |
| 21491 | CHAN MUDDY | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 21492 | CHANCE | Camp County, TX | Oil & Gas Property | Jan 2026 |
| 21493 | CHANCE | Woodward County, OK | Oil & Gas Property | Sep 2013 |
| 21494 | CHANCE 1086 | Lipscomb County, TX | Oil & Gas Property | May 2026 |
| 21495 | CHANCE B. E. HEIRS | Hopkins County, TX | Oil & Gas Property | Jun 2026 |
| 21496 | CHANCE STATE 4 | Reeves County, TX | Oil & Gas Property | May 2026 |
| 21497 | CHANCELLOR 62 | Bradford County, PA | Gas Property | Jun 2026 |
| 21498 | CHANCELLOR UNIT NO. 1 | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 21499 | CHANCELLORSVILLE | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 21500 | CHANCEY | Okfuskee County, OK | Oil & Gas Property | Jan 2024 |