| 6001 | SIMON B | Limestone County, TX | Oil & Gas Property | Apr 2026 |
| 6002 | SIMON CAMAMILE 0206 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 6003 | SIMON D WEIL | Pointe Coupee Parish, LA | Oil & Gas Property | Jan 2025 |
| 6004 | SIMON LAND & CATTLE | La Plata County, CO | Gas Property | Mar 2026 |
| 6005 | SIMON SAYS U | Rawlins County, KS | Oil Property | Feb 2026 |
| 6006 | SIMON WINTER | Grant County, KS | Gas Property | Aug 2024 |
| 6007 | SIMON-LITTMAN | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 6008 | SIMONEAU | Rooks County, KS | Oil Property | Jan 2026 |
| 6009 | SIMONEAUX | Assumption Parish, LA | Oil & Gas Property | Dec 2024 |
| 6010 | SIMONEAUX FAMILY LAND LLC | St. Charles Parish, LA | Oil & Gas Property | Nov 2024 |
| 6011 | SIMONES | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 6012 | SIMONS | Kingman County, KS | Gas Property | Feb 2026 |
| 6013 | SIMONS | Hopkins County, KY | Oil & Gas Property | Dec 2012 |
| 6014 | SIMONS | Rooks County, KS | Oil Property | Feb 2026 |
| 6015 | SIMONS | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 6016 | SIMONS | Wichita County, KS | Oil Property | Feb 2026 |
| 6017 | SIMONS | Grant County, OK | Oil & Gas Property | Nov 2019 |
| 6018 | SIMONS BROS | Anderson County, KS | Oil Property | Feb 2026 |
| 6019 | SIMONS BROS | Sumner County, KS | Oil Property | Feb 2026 |
| 6020 | SIMONS E. J | Wichita County, TX | Oil & Gas Property | Mar 2026 |
| 6021 | SIMONSEN | Red Willow County, NE | Oil Property | Dec 2025 |
| 6022 | SIMONSEN | Big Horn County, WY | Oil & Gas Property | Dec 1990 |
| 6023 | SIMONSEN | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 6024 | SIMONSEN | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 6025 | SIMONSEN 44X-5 | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 6026 | SIMONSEN-SCHAEFER 7 | Weld County, CO | Oil & Gas Property | Dec 2024 |
| 6027 | SIMONSON | Seward County, KS | Oil & Gas Property | Feb 2026 |
| 6028 | SIMONSON 1-29HN | Divide County, ND | Oil & Gas Property | Apr 2026 |
| 6029 | SIMONTON | De Soto Parish, LA | Gas Property | Dec 2024 |
| 6030 | SIMONTON | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 6031 | SIMPSON | Indiana County, PA | Gas Property | Dec 2025 |
| 6032 | SIMPSON | King County, TX | Oil & Gas Property | Apr 2026 |
| 6033 | SIMPSON | Washita County, OK | Oil & Gas Property | Mar 2026 |
| 6034 | SIMPSON | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 6035 | SIMPSON | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 6036 | SIMPSON | Kalkaska County, MI | Oil & Gas Property | Apr 2026 |
| 6037 | SIMPSON | Seminole County, OK | Oil & Gas Property | Apr 2026 |
| 6038 | SIMPSON | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 6039 | SIMPSON | Campbell County, WY | Oil & Gas Property | May 2026 |
| 6040 | SIMPSON | Ness County, KS | Oil Property | Feb 2026 |
| 6041 | SIMPSON | Logan County, OK | Oil & Gas Property | Feb 2026 |
| 6042 | SIMPSON | Lee County, TX | Oil & Gas Property | Apr 2026 |
| 6043 | SIMPSON | Morton County, KS | Oil & Gas Property | Feb 2026 |
| 6044 | SIMPSON | Adams County, CO | Oil & Gas Property | Mar 2026 |
| 6045 | SIMPSON | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 6046 | SIMPSON | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 6047 | SIMPSON | Barber County, KS | Oil & Gas Property | May 1993 |
| 6048 | SIMPSON | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 6049 | SIMPSON | Seminole County, OK | Oil Property | Nov 2016 |
| 6050 | SIMPSON | Nacogdoches County, TX | Gas Property | Apr 2026 |
| 6051 | SIMPSON | Mitchell County, TX | Oil & Gas Property | Apr 2026 |
| 6052 | SIMPSON | Harper County, KS | Oil & Gas Property | Feb 2026 |
| 6053 | SIMPSON | Ellis County, KS | Oil Property | Feb 2026 |
| 6054 | SIMPSON | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 6055 | SIMPSON | Pontotoc County, OK | Oil Property | Mar 2026 |
| 6056 | SIMPSON | Garvin County, OK | Oil Property | Sep 2015 |
| 6057 | SIMPSON | Gaines County, TX | Oil & Gas Property | Dec 2025 |
| 6058 | SIMPSON | Major County, OK | Oil & Gas Property | Mar 2026 |
| 6059 | SIMPSON | Livingston County, NY | Gas Property | Dec 2025 |
| 6060 | SIMPSON | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 6061 | SIMPSON | Kalkaska County, MI | Oil & Gas Property | Apr 2026 |
| 6062 | SIMPSON | Nolan County, TX | Oil & Gas Property | Apr 2026 |
| 6063 | SIMPSON | Eastland County, TX | Oil & Gas Property | Apr 2026 |
| 6064 | SIMPSON | Eddy County, NM | Oil & Gas Property | Oct 2020 |
| 6065 | SIMPSON | Seminole County, OK | Oil Property | Apr 2026 |
| 6066 | SIMPSON | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 6067 | SIMPSON | Bradford County, PA | Gas Property | Apr 2026 |
| 6068 | SIMPSON | Marion County, TX | Oil & Gas Property | Apr 2026 |
| 6069 | SIMPSON | Pontotoc County, OK | Oil Property | Mar 2026 |
| 6070 | SIMPSON | Pulaski County, KY | Oil Property | Sep 2007 |
| 6071 | SIMPSON | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 6072 | SIMPSON | Seward County, KS | Oil & Gas Property | Mar 2017 |
| 6073 | SIMPSON | Dickens County, TX | Oil & Gas Property | Oct 2025 |
| 6074 | SIMPSON | Woods County, OK | Oil & Gas Property | Mar 2026 |
| 6075 | SIMPSON 1 | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 6076 | SIMPSON 1 | Custer County, OK | Oil & Gas Property | Mar 2026 |
| 6077 | SIMPSON 11-1TFH | Dunn County, ND | Oil & Gas Property | May 2026 |
| 6078 | SIMPSON 15 | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 6079 | SIMPSON 2 | Moffat County, CO | Gas Property | Jun 2025 |
| 6080 | SIMPSON CANYON | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 6081 | SIMPSON EVANS | Haskell County, OK | Gas Property | Mar 2026 |
| 6082 | SIMPSON FELL | Carter County, OK | Oil & Gas Property | Mar 2026 |
| 6083 | SIMPSON G | Victoria County, TX | Oil & Gas Property | May 2023 |
| 6084 | SIMPSON L.M.T | Grayson County, TX | Oil & Gas Property | Apr 2026 |
| 6085 | SIMPSON LEWIS | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 6086 | SIMPSON MD 2 | Boulder County, CO | Oil & Gas Property | Apr 2025 |
| 6087 | SIMPSON PATENTED | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 6088 | SIMPSON RANCH | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 6089 | SIMPSON SMITH | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 6090 | SIMPSON UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 6091 | SIMPSON WALKER | Woodward County, OK | Oil & Gas Property | Mar 2026 |
| 6092 | SIMPSON, HAROLD | Warren County, KY | Oil Property | Dec 2023 |
| 6093 | SIMPSON, L B | Daviess County, KY | Oil Property | Dec 2014 |
| 6094 | SIMPSON, MARGARET | Lawrence County, KY | Oil & Gas Property | Dec 2024 |
| 6095 | SIMPSON, W. C. & L | McDowell County, WV | Gas Property | Dec 2021 |
| 6096 | SIMPSON-BASS | Lamar County, MS | Oil & Gas Property | Nov 2019 |
| 6097 | SIMPSON-MANN | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 6098 | SIMPSON-REES GAS UNIT | Sherman County, TX | Gas Property | Apr 2026 |
| 6099 | SIMPSON-STATE | Kalkaska County, MI | Oil & Gas Property | Apr 2026 |
| 6100 | SIMPSON-VO | Carter County, OK | Oil & Gas Property | Mar 2026 |