| 6001 | ROOS | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 6002 | ROOS | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 6003 | ROOS | Duval County, TX | Oil & Gas Property | Dec 2017 |
| 6004 | ROOS | Victoria County, TX | Oil & Gas Property | Sep 2025 |
| 6005 | ROOS BENNETT | Starr County, TX | Oil & Gas Property | Sep 2025 |
| 6006 | ROOS LORENE WILLIS | McMullen County, TX | Oil & Gas Property | Mar 1994 |
| 6007 | ROOS UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 6008 | ROOSA | Los Angeles County, CA | Oil & Gas Property | Sep 2025 |
| 6009 | ROOSEVELT | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 6010 | ROOSEVELT | Pecos County, TX | Oil & Gas Property | Jan 2024 |
| 6011 | ROOSEVELT | San Juan County, NM | Oil & Gas Property | Jun 2013 |
| 6012 | ROOSEVELT | Hughes County, OK | Oil & Gas Property | Sep 2025 |
| 6013 | ROOSEVELT | Creek County, OK | Oil & Gas Property | Feb 2025 |
| 6014 | ROOSEVELT | Uintah County, UT | Oil & Gas Property | Sep 2025 |
| 6015 | ROOSEVELT | Fall River County, SD | Oil Property | Sep 2023 |
| 6016 | ROOSEVELT | Billings County, ND | Oil & Gas Property | Aug 2025 |
| 6017 | ROOSEVELT 18-15-05 | Dewey County, OK | Oil & Gas Property | Sep 2025 |
| 6018 | ROOSEVELT 23-29 | Billings County, ND | Oil & Gas Property | Oct 2025 |
| 6019 | ROOST 6 | Howard County, TX | Oil & Gas Property | Feb 2023 |
| 6020 | ROOSTER | Hockley County, TX | Oil Property | Sep 2025 |
| 6021 | ROOSTER W FEDERAL 159-94-2-26 | Burke County, ND | Oil & Gas Property | Oct 2025 |
| 6022 | ROOSTERFISH 53-2-43 LOV UNIT | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 6023 | ROOSTERFISH 53-2-43 LOV UNIT | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 6024 | ROOSTERFISH UNIT 22 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 6025 | ROOSTH & GENE | Smith County, TX | Oil & Gas Property | Aug 2025 |
| 6026 | ROOT | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 6027 | ROOT | Eddy County, NM | Oil Property | Sep 2025 |
| 6028 | ROOT | Tioga County, PA | Gas Property | Sep 2025 |
| 6029 | ROOT | Creek County, OK | Oil & Gas Property | Apr 2025 |
| 6030 | ROOT | Creek County, OK | Oil Property | Aug 2025 |
| 6031 | ROOT | Barber County, KS | Oil & Gas Property | Jun 2025 |
| 6032 | ROOT | Rice County, KS | Oil Property | Sep 2023 |
| 6033 | ROOT UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 6034 | ROOTS | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 6035 | ROOTS W | San Patricio County, TX | Oil & Gas Property | May 2010 |
| 6036 | ROPCO | San Juan County, NM | Oil & Gas Property | Oct 2025 |
| 6037 | ROPCO | San Juan County, NM | Gas Property | Oct 2025 |
| 6038 | ROPCO FE | San Juan County, NM | Gas Property | Oct 2025 |
| 6039 | ROPCO FEDERAL | San Juan County, NM | Gas Property | Oct 2025 |
| 6040 | ROPER | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 6041 | ROPER | Pontotoc County, OK | Oil & Gas Property | Nov 2016 |
| 6042 | ROPER | Logan County, CO | Oil & Gas Property | May 2024 |
| 6043 | ROPER | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 6044 | ROPER | Woodward County, OK | Gas Property | Oct 2025 |
| 6045 | ROPER | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 6046 | ROPER | Beaver County, OK | Oil & Gas Property | Sep 2025 |
| 6047 | ROPER | Eastland County, TX | Oil & Gas Property | Jan 2014 |
| 6048 | ROPER | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 6049 | ROPER | Ellis County, OK | Oil & Gas Property | Sep 2025 |
| 6050 | ROPER FED | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 6051 | ROPER GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Sep 2025 |
| 6052 | ROPER GAS UNIT | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 6053 | ROPER LEON | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 6054 | ROPES CANYON REEF UNIT | Hockley County, TX | Oil & Gas Property | Sep 2025 |
| 6055 | ROPES E. (CLEARFORK) UNIT | Hockley County, TX | Oil & Gas Property | Aug 2025 |
| 6056 | ROPPEL, JEROME | Warren County, KY | Oil Property | Dec 2019 |
| 6057 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 6058 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 6059 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 6060 | ROQUEMORE | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 6061 | RORABAUGH | Clearfield County, PA | Gas Property | Dec 2024 |
| 6062 | RORABAUGH | Clearfield County, PA | Gas Property | Dec 2024 |
| 6063 | ROREX | Moore County, TX | Gas Property | Sep 2025 |
| 6064 | RORICK | Harris County, TX | Oil & Gas Property | Sep 2025 |
| 6065 | RORO | Pottawatomie County, OK | Oil Property | Sep 2025 |
| 6066 | ROSA | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 6067 | ROSA | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 6068 | ROSA | Carson County, TX | Gas Property | Sep 2025 |
| 6069 | ROSA | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 6070 | ROSA BENAVIDES 1450 | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 6071 | ROSA BENAVIDES 1450 EF 4H | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 6072 | ROSA CHISHOLM | Tulsa County, OK | Oil Property | Aug 2025 |
| 6073 | ROSA GAMM | Caddo Parish, LA | Oil & Gas Property | Jan 2022 |
| 6074 | ROSA LEE | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 6075 | ROSA LEE KUHN | Harper County, OK | Oil & Gas Property | Sep 2023 |
| 6076 | ROSA OBRI | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 6077 | ROSA OKLAHOMA 0506 | Grady County, OK | Oil & Gas Property | Sep 2025 |
| 6078 | ROSA PETREE | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 6079 | ROSA SMITH | Caddo County, OK | Oil & Gas Property | Sep 2025 |
| 6080 | ROSA UNIT | Rio Arriba County, NM | Gas Property | Oct 2025 |
| 6081 | ROSA UNIT | Rio Arriba County, NM | Gas Property | Oct 2025 |
| 6082 | ROSA UNIT | Fayette County, PA | Gas Property | Sep 2025 |
| 6083 | ROSA UNIT | Rio Arriba County, NM | Oil & Gas Property | Oct 2025 |
| 6084 | ROSA UNIT | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 6085 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 6086 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 6087 | ROSA V. BENAVIDES | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 6088 | ROSA V. DE BENAVIDES | Webb County, TX | Gas Property | Dec 2015 |
| 6089 | ROSA V. DE BENAVIDES 1450 | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 6090 | ROSALEE | Ellis County, OK | Oil & Gas Property | Jul 2015 |
| 6091 | ROSALIE | Kingfisher County, OK | Oil & Gas Property | Sep 2025 |
| 6092 | ROSALIE | Finney County, KS | Oil Property | Jun 2025 |
| 6093 | ROSALIE | Wyoming County, PA | Gas Property | Sep 2025 |
| 6094 | ROSALIE | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 6095 | ROSALIE 1 | Carter County, OK | Oil & Gas Property | Aug 2025 |
| 6096 | ROSALIE 17 | Graham County, KS | Oil Property | Dec 2019 |
| 6097 | ROSAMOND | Pottawatomie County, OK | Oil Property | Jul 2025 |
| 6098 | ROSARIO CATTLE CO | Webb County, TX | Oil & Gas Property | Jul 2024 |
| 6099 | ROSAS TRUST | Wichita County, KS | Oil Property | Jun 2025 |
| 6100 | ROSBOROUGH | Harrison County, TX | Oil & Gas Property | Sep 2025 |