| 29001 | NRH 5H | Tarrant County, TX | Gas Property | Jan 2025 |
| 29002 | NUECES A | La Salle County, TX | Gas Property | Jan 2025 |
| 29003 | NUECES BAY | San Patricio County, TX | Oil & Gas Property | Jan 2025 |
| 29004 | NUECES LAND & LIVESTOCK | La Salle County, TX | Oil & Gas Property | Oct 2024 |
| 29005 | NUECES MINERALS CO | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 29006 | NUECES MINERALS COMPANY 68 | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 29007 | NUGENT | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 29008 | NUGENT UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 29009 | NUGENT-BEAR TRT 4H | Tarrant County, TX | Gas Property | Jan 2025 |
| 29010 | NUGENT-WHITMAN 5H | Tarrant County, TX | Gas Property | Jan 2025 |
| 29011 | NUMBAT | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 29012 | NUMEN LUMEN 775 | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 29013 | NUNAN 1 | Harris County, TX | Oil & Gas Property | Dec 2024 |
| 29014 | NUNLEY | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 29015 | NUNLEY | Moore County, TX | Gas Property | Jan 2025 |
| 29016 | NUNLEY ELMA | Stephens County, TX | Oil & Gas Property | Dec 2017 |
| 29017 | NUNN | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 29018 | NUNN ELIZABETH | Reagan County, TX | Oil & Gas Property | Oct 2024 |
| 29019 | NUNNALLY | Eastland County, TX | Oil & Gas Property | Jan 2025 |
| 29020 | NUNNELY | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 29021 | NUSBAUM | Hansford County, TX | Oil & Gas Property | Apr 2018 |
| 29022 | NUSBAUM | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 29023 | NUSSBAUM | Limestone County, TX | Oil & Gas Property | Nov 2024 |
| 29024 | NUTE | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 29025 | NUTRIA 57-1-16 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29026 | NUTSHELL 403 | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 29027 | NUTT | Hood County, TX | Oil & Gas Property | Jan 2025 |
| 29028 | NUTT | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 29029 | NUTT | Irion County, TX | Oil & Gas Property | Sep 2021 |
| 29030 | NUTT | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 29031 | NUTT MOZELLE | Concho County, TX | Oil & Gas Property | Jan 2025 |
| 29032 | NUTT RANCH | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 29033 | NW MERCADO | Tarrant County, TX | Gas Property | Jan 2025 |
| 29034 | NW OLDENBURG AMARADO UNIT | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 29035 | NW TARRANT PARTNERS | Tarrant County, TX | Gas Property | Jan 2025 |
| 29036 | NWR WEST | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 29037 | NYALA 53-2-5 LOV | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 29038 | NYALA UNIT 9 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29039 | NYE 1H | La Salle County, TX | Oil & Gas Property | Dec 2024 |
| 29040 | NYE 3H | La Salle County, TX | Gas Property | Jan 2025 |
| 29041 | NYE-WILLIE PSA | La Salle County, TX | Gas Property | Jan 2025 |
| 29042 | NYQUIST 25 STATE UNIT | Culberson County, TX | Oil & Gas Property | Jan 2025 |
| 29043 | NYSEWANDER | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 29044 | NYSTEL | Terry County, TX | Oil & Gas Property | Jan 2025 |
| 29045 | O BRIEN DL | Grimes County, TX | Oil & Gas Property | Jan 2024 |
| 29046 | O BRIEN REID UNIT 1 | Tyler County, TX | Oil & Gas Property | Jan 2025 |
| 29047 | O BYRNE EVA | Upshur County, TX | Oil & Gas Property | Nov 2024 |
| 29048 | O CONNOR-GOINS UNIT ET AL 1 | Grimes County, TX | Oil & Gas Property | Jan 2025 |
| 29049 | O DOWD | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 29050 | O M KEENEY | Coke County, TX | Oil & Gas Property | Oct 2017 |
| 29051 | O NEAL G | Leon County, TX | Oil & Gas Property | Jan 2025 |
| 29052 | O REAR | Shelby County, TX | Oil & Gas Property | Jan 2025 |
| 29053 | O-V-W FLIPPEN SAND UNIT | Taylor County, TX | Oil & Gas Property | Jan 2025 |
| 29054 | O. BORCHERS | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 29055 | O. C. ROGERS CONNER 54 | Ochiltree County, TX | Oil & Gas Property | Dec 2024 |
| 29056 | O. DICKENSON | Martin County, TX | Oil & Gas Property | Sep 2023 |
| 29057 | O. H. MCALISTER | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 29058 | O. S. RANCH A | Garza County, TX | Oil & Gas Property | Jan 2025 |
| 29059 | O.A. LAMPLEY G | Lavaca County, TX | Oil & Gas Property | Jan 2025 |
| 29060 | O.B. BESS | Grimes County, TX | Oil & Gas Property | Sep 2001 |
| 29061 | O.B. RANCH | Wharton County, TX | Oil & Gas Property | Sep 2017 |
| 29062 | O.B.T.C | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 29063 | O.G. ROGERS ESTATE | Anderson County, TX | Oil & Gas Property | Jan 2025 |
| 29064 | O.S. PIPER 62 | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 29065 | O.T. (ALLOCATION) | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 29066 | O.W. ALEXANDER | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 29067 | OAK 15 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 29068 | OAK 55-1-30 UNIT 1H | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 29069 | OAK 55-1-31-30 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 29070 | OAK GROVE UNIT | Tarrant County, TX | Gas Property | Jan 2025 |
| 29071 | OAK HILL GAS UNIT | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 29072 | OAK ISLAND A | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 29073 | OAK STATE UNIT | Reeves County, TX | Gas Property | Jan 2025 |
| 29074 | OAK VALLEY | Johnson County, TX | Gas Property | Jan 2025 |
| 29075 | OAK VALLEY 2 | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 29076 | OAKES C.W. ESTATE | Limestone County, TX | Oil & Gas Property | Jan 2025 |
| 29077 | OAKES PAT GAS UNIT | Limestone County, TX | Oil & Gas Property | Jan 2025 |
| 29078 | OAKES T.C. ESTATE GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 29079 | OAKES-TURNER GAS UNIT NO. 1 | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 29080 | OAKLAND CORP | Cass County, TX | Oil & Gas Property | Nov 2022 |
| 29081 | OAKLAND CORP WATERFLOOD UNIT | Cass County, TX | Oil & Gas Property | Oct 2024 |
| 29082 | OAKMONT | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 29083 | OAKMONT 1H | Tarrant County, TX | Gas Property | Jan 2025 |
| 29084 | OAKS | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 29085 | OAKS | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 29086 | OAKS STATE | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 29087 | OAKWOOD | Tarrant County, TX | Gas Property | Jan 2025 |
| 29088 | OAKWOOD REALTY | Jefferson County, TX | Oil & Gas Property | Oct 2024 |
| 29089 | OASIS 9-16-33-40 | Mitchell County, TX | Oil & Gas Property | Jan 2025 |
| 29090 | OASIS UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 29091 | OATES | Limestone County, TX | Oil & Gas Property | Jan 2025 |
| 29092 | OATES | Hutchinson County, TX | Oil & Gas Property | Jun 2022 |
| 29093 | OATES | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 29094 | OATES 10N-2 | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 29095 | OATES G | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 29096 | OATES J. S | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 29097 | OATES UNIT | Polk County, TX | Oil & Gas Property | Jan 2025 |
| 29098 | OATMAN | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29099 | OATMAN | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 29100 | OATMAN STATE UNIT 11-14 | Reeves County, TX | Oil & Gas Property | Jan 2025 |