| 12001 | STEINKUEHLER | Texas County, OK | Oil & Gas Property | Dec 2017 |
| 12002 | STEINLE | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 12003 | STEINLE | Russell County, KS | Oil Property | Feb 2021 |
| 12004 | STEINLE | Russell County, KS | Oil Property | Feb 2025 |
| 12005 | STEINLE | Barton County, KS | Oil Property | Feb 2025 |
| 12006 | STEINLE | Russell County, KS | Oil Property | Feb 2025 |
| 12007 | STEINLE | Russell County, KS | Oil Property | Sep 2002 |
| 12008 | STEINLE 15 | Gaines County, TX | Oil & Gas Property | Mar 2025 |
| 12009 | STEINLE RANCH | Converse County, WY | Oil & Gas Property | Mar 2025 |
| 12010 | STEINLE UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 12011 | STEINLE-PHILLIPS UNIT | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 12012 | STEINMAN | Lavaca County, TX | Oil & Gas Property | Mar 2025 |
| 12013 | STEINMAN, SUMNER | Clinton County, KY | Oil Property | Jun 2021 |
| 12014 | STEINMANN | Dewitt County, TX | Oil & Gas Property | Mar 2025 |
| 12015 | STEINMANN 2H | Dewitt County, TX | Gas Property | Feb 2025 |
| 12016 | STEINMANN A | Dewitt County, TX | Oil & Gas Property | Mar 2025 |
| 12017 | STEINMETZ | Tioga County, PA | Gas Property | Apr 2025 |
| 12018 | STEINOCHER | Lavaca County, TX | Oil & Gas Property | Mar 2025 |
| 12019 | STEINSHOUER | Sheridan County, KS | Oil Property | Dec 2024 |
| 12020 | STEINSICK | Hughes County, OK | Gas Property | Mar 2025 |
| 12021 | STEINWAY 1 | Logan County, OK | Oil & Gas Property | Mar 2025 |
| 12022 | STEITZ | Rush County, KS | Gas Property | Dec 2024 |
| 12023 | STEJSKAL | Canadian County, OK | Oil & Gas Property | Mar 2025 |
| 12024 | STEKLACIC | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 12025 | STELCO | Greene County, PA | Gas Property | Apr 2025 |
| 12026 | STELL | Clay County, TX | Oil & Gas Property | Mar 2025 |
| 12027 | STELLA | Weld County, CO | Oil & Gas Property | Apr 2025 |
| 12028 | STELLA | McClain County, OK | Oil & Gas Property | Mar 2025 |
| 12029 | STELLA | Moore County, TX | Gas Property | Mar 2025 |
| 12030 | STELLA 44-10H | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 12031 | STELLA B HILL | Grant County, KS | Gas Property | Feb 2025 |
| 12032 | STELLA BILLY | Grady County, OK | Oil & Gas Property | Mar 2025 |
| 12033 | STELLA BLUE 30 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 12034 | STELLA MAE | Fayette County, TX | Oil & Gas Property | Feb 2025 |
| 12035 | STELLA MARIE | Seminole County, OK | Oil Property | Feb 2020 |
| 12036 | STELLA NEEDS A COM | San Juan County, NM | Gas Property | Apr 2025 |
| 12037 | STELLA PENN | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 12038 | STELLA STATE 34-208 WRD UNIT | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 12039 | STELLA TUCKER | Coal County, OK | Oil & Gas Property | Apr 2025 |
| 12040 | STELLING | Woods County, OK | Oil & Gas Property | Mar 2025 |
| 12041 | STELLING | Woods County, OK | Oil & Gas Property | Mar 2025 |
| 12042 | STELLING | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 12043 | STELLITANO A | Susquehanna County, PA | Gas Property | Apr 2025 |
| 12044 | STELZER | Pratt County, KS | Oil Property | Feb 2025 |
| 12045 | STELZER G. A | Cooke County, TX | Oil & Gas Property | Mar 2025 |
| 12046 | STEM | Moore County, TX | Gas Property | Mar 2025 |
| 12047 | STEMEN | Fairfield County, OH | Oil & Gas Property | Dec 2007 |
| 12048 | STEMPEL BRA | Bradford County, PA | Gas Property | Apr 2025 |
| 12049 | STEMPLE | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 12050 | STEN UNIT | Washington County, PA | Gas Property | Mar 2025 |
| 12051 | STEN-RAV 1H | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12052 | STENBERG | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12053 | STENDERUP | Kern County, CA | Oil & Gas Property | Nov 2023 |
| 12054 | STENEHJEM | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12055 | STENEHJEM | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12056 | STENEHJEM | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12057 | STENEHJEM 1 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12058 | STENGAL | Franklin County, AR | Gas Property | Jun 2024 |
| 12059 | STENGEL | Franklin County, AR | Gas Property | Jun 2024 |
| 12060 | STENGEL | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 12061 | STENGEL STATE | Sweetwater County, WY | Oil & Gas Property | Mar 2025 |
| 12062 | STENGER | Norton County, KS | Oil Property | Feb 2025 |
| 12063 | STENGER | Parker County, TX | Oil & Gas Property | Feb 2023 |
| 12064 | STENGER, GARY | Union County, KY | Oil Property | Apr 2023 |
| 12065 | STENGLER-MECOM | Liberty County, TX | Oil & Gas Property | Mar 2025 |
| 12066 | STENNER | Pittsburg County, OK | Gas Property | Apr 2024 |
| 12067 | STENNETT | Washington County, CO | Oil Property | Mar 2025 |
| 12068 | STENNIS | Montague County, TX | Oil & Gas Property | Mar 2025 |
| 12069 | STENSETH TRUST 11-5 | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 12070 | STENSRUD | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12071 | STENSVAD | Musselshell County, MT | Oil Property | Mar 2025 |
| 12072 | STENSVAD | Rosebud County, MT | Oil Property | Mar 2025 |
| 12073 | STENT 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 12074 | STENZEL | Ness County, KS | Oil Property | Nov 2024 |
| 12075 | STEP | Gray County, TX | Oil & Gas Property | Mar 2025 |
| 12076 | STEP | Westmoreland County, PA | Gas Property | Dec 2024 |
| 12077 | STEP SCALE | Hot Springs County, WY | Oil & Gas Property | Apr 2025 |
| 12078 | STEPAN | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12079 | STEPANEK | Johnson County, WY | Gas Property | Mar 2025 |
| 12080 | STEPANEK | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12081 | STEPANEK | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12082 | STEPANEK 1 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 12083 | STEPHAN | Taylor County, TX | Oil & Gas Property | Mar 2025 |
| 12084 | STEPHANI 03 111 0 | Bradford County, PA | Gas Property | Apr 2025 |
| 12085 | STEPHANIE | Upton County, TX | Oil & Gas Property | Mar 2025 |
| 12086 | STEPHANIE | Alfalfa County, OK | Oil & Gas Property | Mar 2025 |
| 12087 | STEPHANIE | Coal County, OK | Oil & Gas Property | Mar 2025 |
| 12088 | STEPHANIE | Upton County, TX | Oil & Gas Property | Mar 2025 |
| 12089 | STEPHANIE 17-8 | Ellis County, OK | Oil & Gas Property | Mar 2025 |
| 12090 | STEPHANIE CATHERINE FEDERAL 18-19H | Divide County, ND | Oil & Gas Property | Apr 2025 |
| 12091 | STEPHEN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 12092 | STEPHEN | Canadian County, OK | Oil & Gas Property | Mar 2025 |
| 12093 | STEPHEN 26-18-17 | Dewey County, OK | Oil & Gas Property | Mar 2025 |
| 12094 | STEPHEN A STRISHOCK ETUX | Jefferson County, PA | Gas Property | Dec 2024 |
| 12095 | STEPHEN F AUSTIN | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 12096 | STEPHEN GRIMM | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 12097 | STEPHEN HASLEY | Westmoreland County, PA | Gas Property | Dec 2024 |
| 12098 | STEPHEN J | Alfalfa County, OK | Oil & Gas Property | Mar 2025 |
| 12099 | STEPHEN J. JAWORSKI, ETUX | Armstrong County, PA | Gas Property | Dec 2024 |
| 12100 | STEPHEN KEYS | Jefferson County, PA | Gas Property | Dec 2024 |