| 5001 | CHURCH-CLAUD HOLDER | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 5002 | CHURCHILL | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 5003 | CHURCHILL | Alfalfa County, OK | Oil & Gas Property | Jan 2025 |
| 5004 | CHURCHILL | Sweetwater County, WY | Oil & Gas Property | Apr 2007 |
| 5005 | CHURCHILL | Barton County, KS | Oil Property | Oct 2024 |
| 5006 | CHURCHILL | Allen County, KS | Oil Property | Jun 2024 |
| 5007 | CHURCHILL | Sweetwater County, WY | Oil & Gas Property | Sep 2024 |
| 5008 | CHURCHILL | Weld County, CO | Oil & Gas Property | Jan 2025 |
| 5009 | CHURCHILL 20-13-21-16 | Major County, OK | Oil & Gas Property | Jan 2025 |
| 5010 | CHURCHMAN | Logan County, AR | Gas Property | Jun 2024 |
| 5011 | CHURCHMAN 36 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 5012 | CHURCHMAN BIBLE | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 5013 | CHURCHMOUSE 1 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2025 |
| 5014 | CHURCHWELL 120 | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 5015 | CHURNER | Coal County, OK | Gas Property | Jan 2025 |
| 5016 | CHURRO 34-157/158 UNIT | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 5017 | CHV-BROWNING | Scurry County, TX | Oil & Gas Property | Jan 2025 |
| 5018 | CHVOSTA | Portage County, OH | Oil & Gas Property | Dec 2015 |
| 5019 | CHWALINSKI | Van Buren County, AR | Gas Property | Jun 2024 |
| 5020 | CHYLEK E.M | Atascosa County, TX | Oil & Gas Property | Dec 2024 |
| 5021 | CIACCI 22-11-4 | Jefferson County, OH | Oil & Gas Property | Dec 2024 |
| 5022 | CIACCIO A | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 5023 | CIACCIO A-CKODRE A SA 1 | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 5024 | CIARIMBOLI | Westmoreland County, PA | Gas Property | Dec 2024 |
| 5025 | CICADA UNIT | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 5026 | CICALA | Armstrong County, PA | Gas Property | Dec 2024 |
| 5027 | CICERO | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 5028 | CIDER | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 5029 | CIERVO | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 5030 | CIG 2-10 | Sweetwater County, WY | Oil & Gas Property | Feb 2025 |
| 5031 | CIG FEE | Fremont County, WY | Oil & Gas Property | Feb 2025 |
| 5032 | CIGE | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 5033 | CIGE | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 5034 | CIGE | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 5035 | CILANTRO 2524-C3 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 5036 | CIMAREX UNIVERSITY | Ward County, TX | Oil & Gas Property | Dec 2024 |
| 5037 | CIMAREX UNIVERSITY 20 | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 5038 | CIMARRON | Las Animas County, CO | Gas Property | Feb 2025 |
| 5039 | CIMARRON | Pawnee County, OK | Oil & Gas Property | Feb 2025 |
| 5040 | CIMARRON | Major County, OK | Oil & Gas Property | Jan 2025 |
| 5041 | CIMARRON | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 5042 | CIMARRON | Meade County, KS | Oil & Gas Property | Dec 2024 |
| 5043 | CIMARRON | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 5044 | CIMARRON 1 | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 5045 | CIMARRON 16 19 34 RN STATE COM | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 5046 | CIMARRON 23 FEDERAL 00 | Eddy County, NM | Oil & Gas Property | Jun 2012 |
| 5047 | CIMARRON BLUFF | Meade County, KS | Oil & Gas Property | Aug 2023 |
| 5048 | CIMARRON G | Meade County, KS | Oil & Gas Property | Dec 2024 |
| 5049 | CINCINNATI | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 5050 | CINCINNATUS | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 5051 | CINCO 1HH | Panola County, TX | Gas Property | Jan 2025 |
| 5052 | CINCO DE MAYO FEDERAL | Lea County, NM | Oil & Gas Property | May 1997 |
| 5053 | CINCO DIABLOS | Sandoval County, NM | Gas Property | Jan 2025 |
| 5054 | CINCO J RANCH | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 5055 | CINCO RANCH | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 5056 | CINCO TERRY | Crockett County, TX | Oil & Gas Property | Dec 2024 |
| 5057 | CINDA | Barber County, KS | Oil & Gas Property | Dec 2024 |
| 5058 | CINDA FLAX | Ness County, KS | Oil Property | Dec 2024 |
| 5059 | CINDA JONES | Creek County, OK | Oil Property | Sep 2013 |
| 5060 | CINDY | Lincoln County, OK | Oil & Gas Property | Jul 2024 |
| 5061 | CINDY | Latimer County, OK | Gas Property | Jan 2025 |
| 5062 | CINDY | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 5063 | CINDY | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 5064 | CINDY 14-23H | Stark County, ND | Oil & Gas Property | Feb 2025 |
| 5065 | CINDY BLIKRE | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 5066 | CINDY CHASEL 3-14A1 | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 5067 | CINDY KAY | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 5068 | CINDY LOU 27-13N-9W | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 5069 | CINDY SUE GU 1 | Nacogdoches County, TX | Oil & Gas Property | Dec 2024 |
| 5070 | CINEREOUS FED COM | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 5071 | CINGANO | Gladwin County, MI | Oil Property | Dec 2024 |
| 5072 | CINK | Grant County, OK | Oil & Gas Property | Oct 2022 |
| 5073 | CINNABAR | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 5074 | CINNAMON | Noble County, OK | Oil & Gas Property | Jul 2022 |
| 5075 | CINNAMON | Noble County, OK | Gas Property | May 2011 |
| 5076 | CINNAMON 6-64 19-7 | Elbert County, CO | Oil & Gas Property | Feb 2025 |
| 5077 | CINNAMON CREEK | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 5078 | CINNAMON CREEK | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 5079 | CINNAMON TEAL | Weld County, CO | Oil & Gas Property | Jan 2025 |
| 5080 | CINNINGER 14-32TFH | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 5081 | CINQUE | Weld County, CO | Oil & Gas Property | Sep 2013 |
| 5082 | CINTA | Yolo County, CA | Gas Property | Apr 1993 |
| 5083 | CINTRA I | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 5084 | CIONE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 5085 | CIPRIANO | Livingston County, NY | Gas Property | Dec 2023 |
| 5086 | CIRCE STATE | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 5087 | CIRCLE | Stanton County, KS | Oil & Gas Property | Dec 2024 |
| 5088 | CIRCLE | Barber County, KS | Oil & Gas Property | Dec 2024 |
| 5089 | CIRCLE | Barber County, KS | Oil & Gas Property | Dec 2024 |
| 5090 | CIRCLE | Graham County, KS | Oil Property | Dec 2024 |
| 5091 | CIRCLE /C/ 2-1 | Love County, OK | Oil & Gas Property | Jan 2025 |
| 5092 | CIRCLE 28 | Finney County, KS | Oil Property | Sep 2022 |
| 5093 | CIRCLE 6 1-23 | Bowman County, ND | Oil & Gas Property | Feb 2025 |
| 5094 | CIRCLE AC RANCH UNIT A DIM | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 5095 | CIRCLE B | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 5096 | CIRCLE B 6-66-9-0 | Weld County, CO | Oil & Gas Property | Aug 2018 |
| 5097 | CIRCLE B LAND | Garfield County, CO | Oil & Gas Property | Jan 2025 |
| 5098 | CIRCLE BAR K | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 5099 | CIRCLE C | Montgomery County, KS | Oil Property | Sep 1991 |
| 5100 | CIRCLE DOT | Wheeler County, TX | Oil & Gas Property | Jan 2025 |