| 12901 | ROBISON | Hughes County, OK | Oil & Gas Property | Aug 2017 |
| 12902 | ROBISON | Dewey County, OK | Oil & Gas Property | Oct 2024 |
| 12903 | ROBISON | Kingfisher County, OK | Oil & Gas Property | Jul 2021 |
| 12904 | ROBISON 1 | Blaine County, OK | Oil & Gas Property | Sep 2024 |
| 12905 | ROBISON 1-22HB | Roger Mills County, OK | Oil & Gas Property | Sep 2024 |
| 12906 | ROBYN | Seminole County, OK | Oil & Gas Property | Oct 2024 |
| 12907 | ROCK CREEK | Pittsburg County, OK | Gas Property | Sep 2024 |
| 12908 | ROCK CREEK 36X25-20-26 | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 12909 | ROCK ISLAND | Pittsburg County, OK | Oil & Gas Property | Oct 2024 |
| 12910 | ROCK ISLAND 1 | Canadian County, OK | Oil & Gas Property | Sep 2024 |
| 12911 | ROCKET | Carter County, OK | Oil & Gas Property | Sep 2024 |
| 12912 | ROCKET | Carter County, OK | Oil & Gas Property | Oct 2024 |
| 12913 | ROCKIES | Ellis County, OK | Oil & Gas Property | Jul 2023 |
| 12914 | ROCKIN ANNIE | Major County, OK | Oil & Gas Property | Dec 2019 |
| 12915 | ROCKIN DOBBIN 1-23-14-11XHM | Custer County, OK | Oil & Gas Property | Sep 2024 |
| 12916 | ROCKING CHAIR | Harper County, OK | Oil & Gas Property | Sep 2024 |
| 12917 | ROCKWOOD | McClain County, OK | Oil & Gas Property | Oct 2024 |
| 12918 | ROCKY | Blaine County, OK | Oil & Gas Property | Sep 2024 |
| 12919 | ROCKY HALL | Washita County, OK | Oil & Gas Property | Sep 2024 |
| 12920 | RODENBERG | Kingfisher County, OK | Oil & Gas Property | Nov 2000 |
| 12921 | RODENBERG 1 | Garfield County, OK | Oil & Gas Property | Sep 2024 |
| 12922 | RODENBURG | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 12923 | RODENBURG | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 12924 | RODGER | Major County, OK | Oil & Gas Property | Sep 2024 |
| 12925 | RODGER | Major County, OK | Oil & Gas Property | Sep 2024 |
| 12926 | RODGERS | Washington County, OK | Gas Property | May 2015 |
| 12927 | RODGERS | Haskell County, OK | Gas Property | Sep 2024 |
| 12928 | RODGERS | Seminole County, OK | Oil Property | Sep 2013 |
| 12929 | RODKEY | Lincoln County, OK | Oil & Gas Property | Sep 2024 |
| 12930 | RODNEY | Kay County, OK | Oil & Gas Property | Sep 2024 |
| 12931 | RODNEY | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 12932 | RODNEY EARL 31/30 PA | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 12933 | RODNEY RAY 33-20-25 | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 12934 | RODOLPH 21-11-18 | Washita County, OK | Oil & Gas Property | Oct 2024 |
| 12935 | ROER | Canadian County, OK | Oil & Gas Property | Sep 2024 |
| 12936 | ROETKER | Harper County, OK | Oil & Gas Property | Mar 2015 |
| 12937 | ROGER | Carter County, OK | Oil Property | Sep 2024 |
| 12938 | ROGER | Pittsburg County, OK | Gas Property | Sep 2024 |
| 12939 | ROGER 0509 | Hughes County, OK | Oil & Gas Property | Oct 2024 |
| 12940 | ROGERS | Harper County, OK | Oil & Gas Property | Sep 2024 |
| 12941 | ROGERS | Major County, OK | Oil & Gas Property | Sep 2024 |
| 12942 | ROGERS | Pottawatomie County, OK | Oil Property | Sep 2024 |
| 12943 | ROGERS | Pottawatomie County, OK | Oil & Gas Property | Aug 2024 |
| 12944 | ROGERS | Le Flore County, OK | Gas Property | Sep 2024 |
| 12945 | ROGERS | Canadian County, OK | Oil & Gas Property | Jul 2016 |
| 12946 | ROGERS | Seminole County, OK | Oil Property | Oct 2024 |
| 12947 | ROGERS | Pittsburg County, OK | Gas Property | Sep 2024 |
| 12948 | ROGERS | Blaine County, OK | Oil & Gas Property | Sep 2024 |
| 12949 | ROGERS | Seminole County, OK | Oil & Gas Property | Mar 2018 |
| 12950 | ROGERS | Coal County, OK | Oil & Gas Property | Sep 2024 |
| 12951 | ROGERS | Seminole County, OK | Oil & Gas Property | May 2024 |
| 12952 | ROGERS | Le Flore County, OK | Gas Property | Sep 2024 |
| 12953 | ROGERS | Seminole County, OK | Oil & Gas Property | Mar 2015 |
| 12954 | ROHLA | Major County, OK | Oil & Gas Property | Oct 2024 |
| 12955 | ROHR | Canadian County, OK | Oil & Gas Property | Mar 2017 |
| 12956 | ROHRER | Harper County, OK | Oil & Gas Property | Dec 2019 |
| 12957 | ROHWER 32 | Canadian County, OK | Oil Property | Apr 1992 |
| 12958 | ROKITANSKY | Caddo County, OK | Oil & Gas Property | Sep 2024 |
| 12959 | ROLAND 2811 | Alfalfa County, OK | Oil & Gas Property | Oct 2024 |
| 12960 | ROLAND ELLIS 7 | Okmulgee County, OK | Oil & Gas Property | Dec 2015 |
| 12961 | ROLLER | Oklahoma County, OK | Oil & Gas Property | Sep 2024 |
| 12962 | ROLLER | Garvin County, OK | Oil & Gas Property | Sep 2024 |
| 12963 | ROLLESTONE | Creek County, OK | Oil Property | Sep 2024 |
| 12964 | ROLLESTONE | Creek County, OK | Oil & Gas Property | Feb 2016 |
| 12965 | ROLLIE 2X11-10-25 | Beckham County, OK | Oil & Gas Property | Sep 2024 |
| 12966 | ROLLING THUNDER 11-14N-13W | Blaine County, OK | Oil & Gas Property | Sep 2024 |
| 12967 | ROLLINGS 1-1 | Pittsburg County, OK | Oil & Gas Property | Aug 2024 |
| 12968 | ROLLINS 0404 | Garvin County, OK | Oil & Gas Property | Sep 2024 |
| 12969 | ROLLOW | Garvin County, OK | Oil & Gas Property | Sep 2024 |
| 12970 | ROLLY | Kay County, OK | Oil & Gas Property | Aug 2023 |
| 12971 | ROMAN NOSE 1007 | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 12972 | ROMAN NOSE 3-14N-9W | Kingfisher County, OK | Oil & Gas Property | Sep 2024 |
| 12973 | ROMANOFF | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 12974 | ROMINE | Pittsburg County, OK | Gas Property | Sep 2024 |
| 12975 | RON HOWARD 1007 | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 12976 | RONALD | Pittsburg County, OK | Gas Property | Sep 2024 |
| 12977 | RONALD | Roger Mills County, OK | Oil & Gas Property | Sep 2024 |
| 12978 | RONALD | Noble County, OK | Oil & Gas Property | Jan 2018 |
| 12979 | RONALD | Woodward County, OK | Oil & Gas Property | Sep 2024 |
| 12980 | RONALD J 29/20 MD | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 12981 | RONCK | Kay County, OK | Oil & Gas Property | Oct 2021 |
| 12982 | RONCK | Grant County, OK | Oil & Gas Property | Jun 2024 |
| 12983 | RONE | Cotton County, OK | Oil Property | Nov 1993 |
| 12984 | RONNIE | Blaine County, OK | Oil & Gas Property | Sep 2024 |
| 12985 | RONNIE 17 20 AO | Dewey County, OK | Oil & Gas Property | Sep 2024 |
| 12986 | RONNY | Love County, OK | Oil & Gas Property | Sep 2024 |
| 12987 | ROO 7 | Hughes County, OK | Oil & Gas Property | Sep 2024 |
| 12988 | ROOF | Custer County, OK | Oil & Gas Property | Sep 2015 |
| 12989 | ROOF 1-1 | Custer County, OK | Oil & Gas Property | Sep 2024 |
| 12990 | ROOKE | Seminole County, OK | Oil Property | Sep 2024 |
| 12991 | ROOSEVELT | Hughes County, OK | Oil & Gas Property | Sep 2024 |
| 12992 | ROOSEVELT | Creek County, OK | Oil & Gas Property | Jan 2024 |
| 12993 | ROOSEVELT 18-15-05 | Dewey County, OK | Oil & Gas Property | Sep 2024 |
| 12994 | ROOT | Ellis County, OK | Oil & Gas Property | Sep 2024 |
| 12995 | ROOT | Creek County, OK | Oil & Gas Property | Jan 2021 |
| 12996 | ROOT | Creek County, OK | Oil Property | Sep 2024 |
| 12997 | ROPER | Pontotoc County, OK | Oil & Gas Property | Nov 2016 |
| 12998 | ROPER | Ellis County, OK | Oil & Gas Property | Oct 2024 |
| 12999 | RORO | Pottawatomie County, OK | Oil Property | Sep 2024 |
| 13000 | ROSA | Dewey County, OK | Oil & Gas Property | Sep 2024 |