| 4801 | ROBEDEAUX | Pawnee County, OK | Oil & Gas Property | Jun 2018 |
| 4802 | ROBERDEAU | Crane County, TX | Oil & Gas Property | Nov 2025 |
| 4803 | ROBERDS | Eastland County, TX | Oil & Gas Property | Oct 2025 |
| 4804 | ROBERNE FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2025 |
| 4805 | ROBERS GULCH | Carbon County, WY | Oil & Gas Property | Nov 2025 |
| 4806 | ROBERSON | Rusk County, TX | Oil & Gas Property | Nov 2025 |
| 4807 | ROBERSON | Washita County, OK | Oil & Gas Property | Dec 2025 |
| 4808 | ROBERSON | Pontotoc County, OK | Oil Property | Sep 2025 |
| 4809 | ROBERSON | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 4810 | ROBERSON | Midland County, TX | Oil & Gas Property | Sep 2022 |
| 4811 | ROBERSON | Union Parish, LA | Gas Property | Nov 2024 |
| 4812 | ROBERSON | Franklin County, KS | Oil Property | Sep 2025 |
| 4813 | ROBERSON | Columbia County, AR | Oil & Gas Property | Mar 2012 |
| 4814 | ROBERSON | Caddo Parish, LA | Oil & Gas Property | Aug 2024 |
| 4815 | ROBERSON 1 | Coal County, OK | Oil & Gas Property | Dec 2025 |
| 4816 | ROBERSON 1-20 | Coal County, OK | Gas Property | Nov 2025 |
| 4817 | ROBERSON J | Stephens County, TX | Oil & Gas Property | Nov 2025 |
| 4818 | ROBERSON JOE | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 4819 | ROBERT | Jefferson County, PA | Gas Property | Dec 2025 |
| 4820 | ROBERT | Indiana County, PA | Gas Property | Dec 2025 |
| 4821 | ROBERT | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4822 | ROBERT | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 4823 | ROBERT | Greenwood County, KS | Oil Property | Jun 2015 |
| 4824 | ROBERT | Armstrong County, PA | Gas Property | Dec 2025 |
| 4825 | ROBERT | Barton County, KS | Oil Property | May 2025 |
| 4826 | ROBERT | Grant County, OK | Oil & Gas Property | Dec 2025 |
| 4827 | ROBERT | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4828 | ROBERT | Allen County, KS | Oil Property | Nov 2019 |
| 4829 | ROBERT | Armstrong County, PA | Gas Property | Dec 2025 |
| 4830 | ROBERT | Jefferson County, PA | Gas Property | Dec 2025 |
| 4831 | ROBERT | Pittsburg County, OK | Gas Property | Nov 2025 |
| 4832 | ROBERT | Erie County, PA | Oil & Gas Property | Dec 2025 |
| 4833 | ROBERT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4834 | ROBERT | Armstrong County, PA | Gas Property | Dec 2025 |
| 4835 | ROBERT | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 4836 | ROBERT | Hughes County, OK | Gas Property | Jul 2017 |
| 4837 | ROBERT | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 4838 | ROBERT | Wilson County, KS | Gas Property | Sep 2025 |
| 4839 | ROBERT | Weld County, CO | Oil & Gas Property | Nov 2025 |
| 4840 | ROBERT | Meigs County, OH | Oil & Gas Property | Dec 2024 |
| 4841 | ROBERT | Beaver County, OK | Oil & Gas Property | Nov 2025 |
| 4842 | ROBERT | Warren County, PA | Gas Property | Dec 2024 |
| 4843 | ROBERT | Choctaw County, AL | Oil Property | Jan 1964 |
| 4844 | ROBERT | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 4845 | ROBERT | Perry County, OH | Oil & Gas Property | Dec 1995 |
| 4846 | ROBERT | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4847 | ROBERT | Indiana County, PA | Gas Property | Dec 2025 |
| 4848 | ROBERT | Indiana County, PA | Gas Property | Dec 2017 |
| 4849 | ROBERT | Kingfisher County, OK | Oil & Gas Property | Nov 2025 |
| 4850 | ROBERT | Indiana County, PA | Gas Property | Dec 2025 |
| 4851 | ROBERT | Erie County, PA | Gas Property | Dec 2025 |
| 4852 | ROBERT & BONNIE KILPATRICK | Muskingum County, OH | Oil Property | Dec 2024 |
| 4853 | ROBERT & FRANCIS HOUSE | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 4854 | ROBERT & L | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4855 | ROBERT & PAULETTE | Indiana County, PA | Gas Property | Dec 2025 |
| 4856 | ROBERT & PAULINE GORTNER | Ashland County, OH | Oil & Gas Property | Dec 2023 |
| 4857 | ROBERT 1-13H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4858 | ROBERT 1-15HS | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4859 | ROBERT 1306 | Canadian County, OK | Oil & Gas Property | Nov 2025 |
| 4860 | ROBERT 1513 | Blaine County, OK | Oil & Gas Property | Nov 2025 |
| 4861 | ROBERT 211 | Monroe County, OH | Gas Property | Sep 2025 |
| 4862 | ROBERT 2806 | Grant County, OK | Oil & Gas Property | Nov 2025 |
| 4863 | ROBERT 3-27HN | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4864 | ROBERT A HOY | Clarion County, PA | Gas Property | Dec 2025 |
| 4865 | ROBERT A. SIMONSON | Seward County, KS | Oil Property | Jul 2025 |
| 4866 | ROBERT A. WILLIAMSON | Coshocton County, OH | Oil Property | Dec 2024 |
| 4867 | ROBERT ALLISON L | Clarion County, PA | Gas Property | Dec 2025 |
| 4868 | ROBERT AND THE CRUSADERS 23-24 | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 4869 | ROBERT B | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4870 | ROBERT BEECH | Lasalle Parish, LA | Oil Property | Jan 2025 |
| 4871 | ROBERT BOLDIN | Indiana County, PA | Gas Property | Dec 2025 |
| 4872 | ROBERT BONE ROBERT BONE BRK | Brooke County, WV | Oil & Gas Property | Dec 2021 |
| 4873 | ROBERT BOWERSOX | Clarion County, PA | Gas Property | Dec 2025 |
| 4874 | ROBERT BOWMAN UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 4875 | ROBERT BOYD SPENCE | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4876 | ROBERT BURN | Clarion County, PA | Gas Property | Dec 2025 |
| 4877 | ROBERT BURNS | Clarion County, PA | Gas Property | Dec 2025 |
| 4878 | ROBERT BUSH | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 4879 | ROBERT BUTERBAUGH | Indiana County, PA | Gas Property | Dec 2025 |
| 4880 | ROBERT C ALLISON | Clarion County, PA | Gas Property | Dec 2025 |
| 4881 | ROBERT C LEVIN ET UX | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 4882 | ROBERT C ULMER A | Lycoming County, PA | Gas Property | Dec 2025 |
| 4883 | ROBERT C. CRISSMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 4884 | ROBERT C. HILLEN ETUX | Fayette County, PA | Gas Property | Dec 2025 |
| 4885 | ROBERT CAMPBELL | Neosho County, KS | Oil Property | May 2025 |
| 4886 | ROBERT COLEMAN | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 4887 | ROBERT CRAR | Stanton County, KS | Gas Property | Sep 2025 |
| 4888 | ROBERT CREWS | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 4889 | ROBERT CROW | Marion County, AL | Gas Property | Jun 1988 |
| 4890 | ROBERT D | Crawford County, PA | Gas Property | Dec 2024 |
| 4891 | ROBERT D | Indiana County, PA | Gas Property | Dec 2025 |
| 4892 | ROBERT D BURROWS | Roger Mills County, OK | Oil & Gas Property | Jan 2018 |
| 4893 | ROBERT DAVENPORT | Fisher County, TX | Oil & Gas Property | Nov 2025 |
| 4894 | ROBERT DAVIES | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 4895 | ROBERT DIXON | Coshocton County, OH | Oil & Gas Property | Dec 1989 |
| 4896 | ROBERT DULIN | La Plata County, CO | Gas Property | Nov 2025 |
| 4897 | ROBERT E LEE | Seward County, KS | Gas Property | Jun 2013 |
| 4898 | ROBERT E PATRICK | Armstrong County, PA | Gas Property | Dec 2025 |
| 4899 | ROBERT E WISSINGER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 4900 | ROBERT FOLEY | Morgan County, OH | Oil & Gas Property | Dec 2024 |