| 28301 | CROOCH | Muskogee County, OK | Oil & Gas Property | Dec 2018 |
| 28302 | CROOCH | Grant County, OK | Oil & Gas Property | Apr 2025 |
| 28303 | CROOK | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 28304 | CROOK | Okmulgee County, OK | Oil Property | Mar 2001 |
| 28305 | CROOK | Burleson County, TX | Oil & Gas Property | Nov 2025 |
| 28306 | CROOK | Leavenworth County, KS | Oil Property | Sep 2021 |
| 28307 | CROOKED CREEK | Haskell County, OK | Gas Property | Nov 2025 |
| 28308 | CROOKED CREEK | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 28309 | CROOKED CREEK | Eddy County, NM | Gas Property | Jan 2026 |
| 28310 | CROOKED CREEK CLEVELAND UNIT | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 28311 | CROOKED L | Meade County, KS | Oil & Gas Property | Sep 2025 |
| 28312 | CROOKED NOSE 15-12N-8W | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 28313 | CROOKED PINE 22 15-12N-8W | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 28314 | CROOKED POLE | Blaine County, OK | Oil & Gas Property | Oct 2018 |
| 28315 | CROOKED STICK | Garza County, TX | Oil & Gas Property | Dec 2025 |
| 28316 | CROOKED STICK | Lincoln County, OK | Oil & Gas Property | Jan 2026 |
| 28317 | CROOKER | Matagorda County, TX | Oil & Gas Property | Nov 2021 |
| 28318 | CROOKS | Harper County, OK | Oil & Gas Property | Aug 2018 |
| 28319 | CROOKS | Hansford County, TX | Oil & Gas Property | Dec 2025 |
| 28320 | CROOKS | Renville County, ND | Oil & Gas Property | Aug 2020 |
| 28321 | CROOKS | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 28322 | CROOKS | Henderson County, KY | Oil Property | Dec 2023 |
| 28323 | CROOKS 44-23H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 28324 | CROOKS GAP | Fremont County, WY | Oil & Gas Property | Dec 2025 |
| 28325 | CROOKS, MALCO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 28326 | CROOM 1-33H | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 28327 | CROPP | Barton County, KS | Oil Property | Sep 2025 |
| 28328 | CROPP | Woods County, OK | Oil & Gas Property | Dec 2025 |
| 28329 | CROPPER | Wichita County, TX | Oil & Gas Property | Dec 2025 |
| 28330 | CROQUET FED | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 28331 | CROSBIE | Stephens County, OK | Oil & Gas Property | Nov 2025 |
| 28332 | CROSBIE | Creek County, OK | Gas Property | Jan 1995 |
| 28333 | CROSBIE, T.S | Liberty County, TX | Oil & Gas Property | Dec 2025 |
| 28334 | CROSBY | Vernon Parish, LA | Oil & Gas Property | Dec 2016 |
| 28335 | CROSBY | Stephens County, OK | Oil Property | Dec 2025 |
| 28336 | CROSBY | Beauregard Parish, LA | Oil & Gas Property | Nov 2024 |
| 28337 | CROSBY | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 28338 | CROSBY | Lea County, NM | Oil & Gas Property | Sep 2009 |
| 28339 | CROSBY | Ashtabula County, OH | Oil & Gas Property | Dec 2023 |
| 28340 | CROSBY | Hancock County, MS | Oil & Gas Property | Aug 2014 |
| 28341 | CROSBY | Amite County, MS | Oil & Gas Property | Nov 2013 |
| 28342 | CROSBY | Pearl River County, MS | Oil & Gas Property | Jan 2021 |
| 28343 | CROSBY | Cheyenne County, CO | Oil Property | Dec 2025 |
| 28344 | CROSBY | Roberts County, TX | Oil & Gas Property | Dec 2025 |
| 28345 | CROSBY 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 28346 | CROSBY 1 | Escambia County, AL | Oil & Gas Property | Dec 2025 |
| 28347 | CROSBY 25 | Park County, WY | Oil & Gas Property | Jun 2018 |
| 28348 | CROSBY 33 | Rapides Parish, LA | Oil & Gas Property | Dec 2024 |
| 28349 | CROSBY CHASE 2-1H | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 28350 | CROSBY CREEK | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 28351 | CROSBY LAND | Allen Parish, LA | Oil & Gas Property | Aug 2013 |
| 28352 | CROSBY STATE | Andrews County, TX | Oil & Gas Property | Jul 2025 |
| 28353 | CROSBY UNIT | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 28354 | CROSBY USA 41-6H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 28355 | CROSBY-HATCHER | Hutchinson County, TX | Oil & Gas Property | Dec 2025 |
| 28356 | CROSKEY | Holmes County, OH | Oil & Gas Property | Dec 2022 |
| 28357 | CROSLAND B. M | Palo Pinto County, TX | Oil & Gas Property | Dec 2025 |
| 28358 | CROSLEY | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 28359 | CROSLIN | Lubbock County, TX | Oil & Gas Property | Nov 2025 |
| 28360 | CROSS | Lipscomb County, TX | Oil & Gas Property | Dec 2025 |
| 28361 | CROSS | Allen County, KS | Oil Property | Sep 2025 |
| 28362 | CROSS | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 28363 | CROSS | Taylor County, TX | Oil & Gas Property | Dec 2025 |
| 28364 | CROSS | Banner County, NE | Oil Property | Dec 2024 |
| 28365 | CROSS | Stanton County, KS | Gas Property | Sep 2025 |
| 28366 | CROSS | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 28367 | CROSS | Garza County, TX | Oil & Gas Property | Dec 2025 |
| 28368 | CROSS | Kingman County, KS | Oil & Gas Property | Sep 2025 |
| 28369 | CROSS | Barber County, KS | Oil & Gas Property | Sep 2011 |
| 28370 | CROSS | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 28371 | CROSS | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 28372 | CROSS | Chautauqua County, NY | Gas Property | Dec 2024 |
| 28373 | CROSS | Crane County, TX | Oil & Gas Property | Dec 2025 |
| 28374 | CROSS | Greenwood County, KS | Oil Property | Jan 2018 |
| 28375 | CROSS | Chautauqua County, NY | Gas Property | Dec 2024 |
| 28376 | CROSS | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 28377 | CROSS | Edwards County, KS | Oil & Gas Property | Aug 2023 |
| 28378 | CROSS | Chautauqua County, NY | Gas Property | Dec 2024 |
| 28379 | CROSS | Chautauqua County, NY | Gas Property | Dec 2024 |
| 28380 | CROSS | Glacier County, MT | Oil Property | Jan 2026 |
| 28381 | CROSS | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 28382 | CROSS | Ellis County, KS | Oil Property | Jul 2025 |
| 28383 | CROSS 1 | Lincoln County, OK | Oil & Gas Property | Dec 2021 |
| 28384 | CROSS 1-9 | Fremont County, WY | Oil & Gas Property | Jan 2026 |
| 28385 | CROSS 5-16-24 | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 28386 | CROSS 57-76-19 | Sheridan County, WY | Gas Property | Jun 2015 |
| 28387 | CROSS A UNIT | Cooke County, TX | Oil & Gas Property | Dec 2025 |
| 28388 | CROSS B UNIT | Cooke County, TX | Oil & Gas Property | Dec 2025 |
| 28389 | CROSS BAR RANCH | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 28390 | CROSS BONES | Pecos County, TX | Oil & Gas Property | Dec 2025 |
| 28391 | CROSS BONES | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 28392 | CROSS CR | Bienville Parish, LA | Gas Property | Nov 2024 |
| 28393 | CROSS CREEK | Bienville Parish, LA | Gas Property | Nov 2024 |
| 28394 | CROSS CREEK A 5H-20 | Jefferson County, OH | Gas Property | Dec 2025 |
| 28395 | CROSS CREEK C | Washington County, PA | Oil & Gas Property | Jan 2026 |
| 28396 | CROSS CREEK COAL | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 28397 | CROSS GAS | Big Horn County, WY | Oil & Gas Property | Jan 2026 |
| 28398 | CROSS JERRY GAS UNIT 1 | Smith County, TX | Oil & Gas Property | Dec 2025 |
| 28399 | CROSS JOHN T | Ector County, TX | Oil & Gas Property | Oct 2013 |
| 28400 | CROSS MOUNTAIN 40 | Loving County, TX | Oil & Gas Property | Dec 2025 |