| 801 | ROSEANNADANNA 27_22-12N-6W | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 802 | ROSEANNADANNA 34_27-12N-6W | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 803 | ROSEBERRY | Texas County, OK | Gas Property | Jan 2025 |
| 804 | ROSELLA KELL | Tulsa County, OK | Oil Property | Mar 2020 |
| 805 | ROSEMAN | McIntosh County, OK | Gas Property | Jan 2025 |
| 806 | ROSEMARY | Woods County, OK | Oil & Gas Property | Dec 2017 |
| 807 | ROSEMARY | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 808 | ROSEMARY | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 809 | ROSER | Blaine County, OK | Oil & Gas Property | Feb 2025 |
| 810 | ROSEWOOD 16-12 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 811 | ROSEY HAVENSTRITE | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 812 | ROSIA | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 813 | ROSIA 1709 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 814 | ROSIER | Okfuskee County, OK | Oil & Gas Property | Dec 2019 |
| 815 | ROSIER | Pawnee County, OK | Oil & Gas Property | Jan 2025 |
| 816 | ROSIER | Pawnee County, OK | Oil & Gas Property | Aug 2023 |
| 817 | ROSIERE | Payne County, OK | Oil & Gas Property | Aug 1998 |
| 818 | ROSS | Kay County, OK | Oil & Gas Property | Jan 2025 |
| 819 | ROSS | Pittsburg County, OK | Gas Property | Dec 2024 |
| 820 | ROSS | Johnston County, OK | Oil & Gas Property | Jan 2025 |
| 821 | ROSS | Osage County, OK | Oil & Gas Property | Apr 2016 |
| 822 | ROSS | Payne County, OK | Oil & Gas Property | Jan 2019 |
| 823 | ROSS 1 | Alfalfa County, OK | Oil & Gas Property | Feb 2015 |
| 824 | ROSS 1-20-29H | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 825 | ROSS D 3 | Texas County, OK | Oil & Gas Property | Jun 2024 |
| 826 | ROSSER | Caddo County, OK | Oil & Gas Property | Jan 2025 |
| 827 | ROSSER 1 | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 828 | ROSSO | Haskell County, OK | Gas Property | Apr 2020 |
| 829 | ROSSO | Pittsburg County, OK | Gas Property | Jan 2025 |
| 830 | ROTH | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 831 | ROTHER | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 832 | ROTHER | Blaine County, OK | Oil & Gas Property | Dec 2020 |
| 833 | ROTHER | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 834 | ROTHER | Major County, OK | Oil & Gas Property | Feb 2025 |
| 835 | ROTHER | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 836 | ROTHER 1-14H | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 837 | ROTHER 16-4-11 | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 838 | ROTHERMEL | Logan County, OK | Oil & Gas Property | Jun 2020 |
| 839 | ROTHGEB | Kay County, OK | Oil & Gas Property | Mar 2018 |
| 840 | ROTTING 2716 | Woods County, OK | Oil & Gas Property | Jan 2025 |
| 841 | ROTTWEILER | Garfield County, OK | Oil & Gas Property | Jan 2025 |
| 842 | ROUCE | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 843 | ROUGE | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 844 | ROUNDBALL 1V-1 | McIntosh County, OK | Gas Property | Jan 2025 |
| 845 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 846 | ROUNDS | Custer County, OK | Oil & Gas Property | Jan 2025 |
| 847 | ROUNDS | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 848 | ROUNSAVELL | Lincoln County, OK | Oil & Gas Property | Jul 2017 |
| 849 | ROUSE | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 850 | ROUSH | Alfalfa County, OK | Oil & Gas Property | Jan 2025 |
| 851 | ROUSH 1 | Custer County, OK | Oil & Gas Property | Jan 2025 |
| 852 | ROUT | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 853 | ROWAN | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 854 | ROWDY 1706 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 855 | ROWDY LUCY 21-28-1XH | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 856 | ROWE | Caddo County, OK | Oil Property | Dec 2024 |
| 857 | ROWE | Washington County, OK | Gas Property | Dec 2011 |
| 858 | ROWE | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 859 | ROWELL | Comanche County, OK | Oil Property | Aug 2020 |
| 860 | ROWELL | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 861 | ROWELL 1-1H | Pittsburg County, OK | Gas Property | Jan 2025 |
| 862 | ROWLAN | Washita County, OK | Oil & Gas Property | Jan 2025 |
| 863 | ROWLAN | Washita County, OK | Oil & Gas Property | Jan 2025 |
| 864 | ROWLAND | Latimer County, OK | Gas Property | Jan 2025 |
| 865 | ROWLAND | Marshall County, OK | Oil & Gas Property | Oct 2019 |
| 866 | ROWLAND | Marshall County, OK | Gas Property | Jan 2025 |
| 867 | ROWLEY | Garfield County, OK | Oil & Gas Property | Oct 2024 |
| 868 | ROWSEY | Muskogee County, OK | Oil & Gas Property | Jan 2024 |
| 869 | ROXANNE | Washita County, OK | Oil & Gas Property | Jan 2025 |
| 870 | ROXIE | Cimarron County, OK | Oil & Gas Property | Jan 2025 |
| 871 | ROXY | Hughes County, OK | Oil & Gas Property | Feb 2023 |
| 872 | ROY 1 | McIntosh County, OK | Gas Property | Jan 2023 |
| 873 | ROY 1-24H | Pittsburg County, OK | Gas Property | Jan 2025 |
| 874 | ROY 26-19-18 | Dewey County, OK | Oil & Gas Property | Jan 2025 |
| 875 | ROY 27 | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 876 | ROY D MERCER | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 877 | ROY DEAL | Ellis County, OK | Oil & Gas Property | May 2020 |
| 878 | ROY DIXON | Washington County, OK | Oil Property | Mar 2019 |
| 879 | ROY ELSING | Pittsburg County, OK | Gas Property | Jan 2025 |
| 880 | ROY GIBBONS | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 881 | ROY HANES | Cimarron County, OK | Oil & Gas Property | Jan 2014 |
| 882 | ROY HARRIS | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 883 | ROY REED | Le Flore County, OK | Gas Property | Jan 2025 |
| 884 | ROY REED | Le Flore County, OK | Gas Property | Jan 2025 |
| 885 | ROY ROTHMIRE | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 886 | ROY STARR | Garfield County, OK | Oil Property | Jan 2025 |
| 887 | ROY SUGGS 18-09-12 | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 888 | ROY W REED | Le Flore County, OK | Gas Property | Jan 2025 |
| 889 | ROYAL | Creek County, OK | Gas Property | Jan 2008 |
| 890 | ROYAL FLUSH | Pittsburg County, OK | Gas Property | Jan 2025 |
| 891 | ROYAL RESOURCES | Grady County, OK | Oil & Gas Property | Feb 2025 |
| 892 | ROYAL WULFF 1-26H | Lincoln County, OK | Oil & Gas Property | Jan 2025 |
| 893 | ROYAL1-21H | Blaine County, OK | Oil & Gas Property | Jan 2025 |
| 894 | ROYALS | Ellis County, OK | Oil & Gas Property | Feb 2025 |
| 895 | ROYCE | Caddo County, OK | Oil & Gas Property | Feb 2025 |
| 896 | ROYCE BROTHERS | Canadian County, OK | Oil & Gas Property | Apr 1992 |
| 897 | ROYE | Haskell County, OK | Gas Property | Jan 2025 |
| 898 | ROYER | Lincoln County, OK | Oil & Gas Property | Mar 2018 |
| 899 | ROYSE 1-11 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 900 | ROYSTER | Pottawatomie County, OK | Oil & Gas Property | Jan 2025 |