| 115001 | SITZ-DOYLE SITZ SOUTH | Wise County, TX | Oil & Gas Property | May 2026 |
| 115002 | SITZES | Johnston County, OK | Oil & Gas Property | May 2026 |
| 115003 | SITZMAN | Weld County, CO | Oil & Gas Property | Dec 2017 |
| 115004 | SITZMAN | Weld County, CO | Oil & Gas Property | May 2017 |
| 115005 | SITZMAN | Weld County, CO | Oil & Gas Property | Oct 2016 |
| 115006 | SITZMAN | Weld County, CO | Oil & Gas Property | Apr 2013 |
| 115007 | SIVELLS BEND | Cooke County, TX | Oil & Gas Property | May 2026 |
| 115008 | SIVELLS BEND UNIT (BASAL PENN) | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 115009 | SIVERS | Bradford County, PA | Gas Property | Jun 2026 |
| 115010 | SIVERTSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 115011 | SIVLEY FEDERAL | Eddy County, NM | Oil Property | Feb 2026 |
| 115012 | SIVLEY JENNINGS FEDERAL | Eddy County, NM | Oil Property | Jun 2011 |
| 115013 | SIX HEARTS, LTD., ET AL | Terry County, TX | Oil & Gas Property | May 2026 |
| 115014 | SIX, LUCY LE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 115015 | SIX, RALPH | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 115016 | SIX, RALPH & BETTY JO SC | Monongalia County, WV | Gas Property | Nov 2019 |
| 115017 | SIX, RONALD | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 115018 | SIX, RONALD, ET AL MCDONALD | Ritchie County, WV | Gas Property | Sep 2021 |
| 115019 | SIX-M-F | Finney County, KS | Oil Property | Apr 2026 |
| 115020 | SIX-ROOS | Duval County, TX | Oil & Gas Property | Aug 2025 |
| 115021 | SIX-WAY SYNDICATE | Geauga County, OH | Oil & Gas Property | Dec 1994 |
| 115022 | SIXKILLER 7-6-0603 | McClain County, OK | Oil & Gas Property | May 2026 |
| 115023 | SIXTEEN GS | San Juan County, NM | Oil & Gas Property | May 2026 |
| 115024 | SIXTEEN PENNY NAIL 310 | Martin County, TX | Oil & Gas Property | May 2026 |
| 115025 | SIXTEEN STONE 416 | Yoakum County, TX | Oil & Gas Property | May 2026 |
| 115026 | SIZELOVE | Beaver County, OK | Oil & Gas Property | May 2026 |
| 115027 | SIZELOVE | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 115028 | SIZEMORE | McIntosh County, OK | Gas Property | Jul 2009 |
| 115029 | SIZEMORE | Clay County, KY | Gas Property | Dec 2024 |
| 115030 | SIZEMORE | Fayette County, AL | Oil & Gas Property | Jun 2026 |
| 115031 | SIZEMORE | Harvey County, KS | Oil & Gas Property | Mar 2025 |
| 115032 | SIZEMORE | Lamar County, AL | Oil & Gas Property | May 2015 |
| 115033 | SIZEMORE | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 115034 | SIZEMORE | Knox County, KY | Oil & Gas Property | Dec 2023 |
| 115035 | SIZEMORE 10-06 | White County, AR | Gas Property | Jul 2024 |
| 115036 | SIZEMORE MINING CO | Leslie County, KY | Oil & Gas Property | Dec 2024 |
| 115037 | SIZEMORE, JACK HEIRS | Clay County, KY | Oil & Gas Property | Dec 2024 |
| 115038 | SIZU | Ventura County, CA | Oil & Gas Property | Jun 2026 |
| 115039 | SIZZLER STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 115040 | SJ FEE | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 115041 | SJ JEHA | Clarion County, PA | Gas Property | Dec 2025 |
| 115042 | SJM UNIT | La Salle County, TX | Oil & Gas Property | May 2026 |
| 115043 | SJOL 5-8 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 115044 | SJW BRA | Bradford County, PA | Gas Property | Apr 2026 |
| 115045 | SJWF | Dickens County, TX | Oil & Gas Property | May 2026 |
| 115046 | SKAAR 15 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115047 | SKAAR FEDERAL | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115048 | SKACEL 1 | Westmoreland County, PA | Gas Property | Jun 2026 |
| 115049 | SKACHENKO | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 115050 | SKACHENKO FEDERAL 11-31HSL | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 115051 | SKADELAND USA 31-30TFH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115052 | SKAER | Larimer County, CO | Oil & Gas Property | Jun 2017 |
| 115053 | SKAER | Butler County, KS | Oil Property | Mar 2026 |
| 115054 | SKAGGS | Ness County, KS | Oil Property | Nov 2025 |
| 115055 | SKAGGS | Henderson County, KY | Oil Property | Jul 2018 |
| 115056 | SKAGGS | Live Oak County, TX | Oil & Gas Property | May 2026 |
| 115057 | SKAGGS | Johnson County, KY | Oil & Gas Property | Mar 2024 |
| 115058 | SKAGGS | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 115059 | SKAGGS | Lawrence County, KY | Oil & Gas Property | Nov 2024 |
| 115060 | SKAGGS | Johnson County, TX | Gas Property | May 2026 |
| 115061 | SKAGGS | Grayson County, TX | Oil & Gas Property | Mar 2026 |
| 115062 | SKAGGS | Grady County, OK | Oil & Gas Property | May 2026 |
| 115063 | SKAGGS | Lincoln County, OK | Oil & Gas Property | May 2026 |
| 115064 | SKAGGS | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 115065 | SKAGGS 1-12-1XHM | Grady County, OK | Oil & Gas Property | May 2026 |
| 115066 | SKAGGS B | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 115067 | SKAGGS GRAYBURG UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 115068 | SKAGGS LEWIS | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 115069 | SKALNIK | Grant County, OK | Oil & Gas Property | May 2026 |
| 115070 | SKALNIK | Grant County, OK | Oil & Gas Property | Mar 2026 |
| 115071 | SKANNAL | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 115072 | SKAR | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 115073 | SKARDERUD | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 115074 | SKARPHOL | Bottineau County, ND | Oil Property | Jun 2014 |
| 115075 | SKARPHOL | Divide County, ND | Oil & Gas Property | Mar 2006 |
| 115076 | SKARPSNO FEDERAL 22X-20 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115077 | SKARSTON 1-12 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115078 | SKASIK, KURT | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 115079 | SKEBA CAPLE | Otsego County, MI | Gas Property | May 2026 |
| 115080 | SKEDSVOLD | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115081 | SKEDSVOLD 20-29-32 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 115082 | SKEEN | Eddy County, NM | Oil & Gas Property | Jul 2019 |
| 115083 | SKEEN | Payne County, OK | Oil Property | Jan 2026 |
| 115084 | SKEEN 2 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 115085 | SKEEN 21 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 115086 | SKEET 17-20 | Stephens County, OK | Oil & Gas Property | May 2026 |
| 115087 | SKEET-NORET | Martin County, TX | Oil & Gas Property | May 2026 |
| 115088 | SKEETER UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 115089 | SKELETON #1 | Logan County, OK | Oil & Gas Property | May 2026 |
| 115090 | SKELETON FEE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 115091 | SKELETON SPRING | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 115092 | SKELETOR | Upton County, TX | Oil & Gas Property | May 2026 |
| 115093 | SKELLY | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 115094 | SKELLY | Toole County, MT | Oil Property | Jun 2026 |
| 115095 | SKELLY | Susquehanna County, PA | Gas Property | Jun 2026 |
| 115096 | SKELLY B STATE COM | Lea County, NM | Gas Property | May 2026 |
| 115097 | SKELLY D STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 115098 | SKELLY F STATE COM | Lea County, NM | Oil & Gas Property | May 2026 |
| 115099 | SKELLY FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 115100 | SKELLY GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2026 |