| 542-003-02590 | Young Marshall R. Oil Co. | Andrews, TXNelson (Wichita) | PluggedOil | — | — | — | — |
| 542-003-02800 | Young Marshall R. Oil Co. | Andrews, TXNelson (Wichita) | PluggedOil | — | — | — | — |
| Grayum J. F. #142-165-10058 | Young Marshall R. Oil Co. | Gaines, TXSeminole East (San Andres) | PluggedOil | — | — | — | — |
| Grayum J. F. #442-165-10241 | Young Marshall R. Oil Co. | Gaines, TXSeminole East (San Andres) | PluggedOil | — | — | — | — |
| 142-219-30940 | Young Marshall R. Oil Co. | Hockley, TXD-L-S (San Andres) | PluggedOil | — | — | — | — |
| Greenlee G. H. et UX #242-219-30941 | Young Marshall R. Oil Co. | Hockley, TXD-L-S (San Andres) | PluggedOil | — | — | — | — |
| 242-219-30974 | Young Marshall R. Oil Co. | Hockley, TXD-L-S (San Andres) | PluggedOil | — | — | — | — |
| Sherrod L. et UX -a- #242-219-31006 | Young Marshall R. Oil Co. | Hockley, TXD-L-S (San Andres) | PluggedOil | — | — | — | — |
| Pace C. T. a --Labor 13 #142-219-31116 | Young Marshall R. Oil Co. | Hockley, TXD-L-S (San Andres) | PluggedOil | — | — | — | — |
| 442-219-31208 | Young Marshall R. Oil Co. | Hockley, TXD-L-S (San Andres) | PluggedOil | — | — | — | — |
| Hoskins J. B. Jr et al #142-219-31382 | Young Marshall R. Oil Co. | Hockley, TXY.O.C. (Penn. Lm.) | PluggedOil | — | — | — | — |
| Johnson Weldon & Ida Sue SEC51 #15142-263-00211 | Young Marshall R. Oil Co. | Kent, TXIda Sue (Strawn Lower) | Not on scheduleOil | — | — | — | — |
| Swenson S. M. et al #142-263-30270 | Young Marshall R. Oil Co. | Kent, TXBeggs (Ellenburger) | PluggedOil | — | — | — | — |
| Swenson S. M. et al #2D42-263-30278 | Young Marshall R. Oil Co. | Kent, TXBeggs (Ellenburger) | PluggedOil | — | — | — | — |
| Beggs George Trust #142-263-30330 | Young Marshall R. Oil Co. | Kent, TXBeggs (Ellenburger) | PluggedOil | — | — | — | — |
| Parke Chester #1 A42-371-31407 | Young Marshall R. Oil Co. | Pecos, TXBMH (Canyon) | PluggedGas | — | — | — | — |
| 142-415-30339 | Young Marshall R. Oil Co. | Scurry, TXCox Ranch (Ellenburger) | Not on scheduleOil | — | — | — | — |
| Cook A. Sec. 62 #4642-417-01034 | Young Marshall R. Oil Co. | Shackelford, TXShackelford County Regular (Gas) | PluggedGas | — | — | — | — |
| Cook -B- Sec 81 #242-417-01049 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. S Sec. 60 #542-417-01051 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch (Strawn Sand) | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #742-417-01130 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Est. Sec. III-a-West #3942-417-01131 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Est. Sec. III-a-West #3142-417-01134 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Est. Sec. III-a-West #3542-417-01135 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #1342-417-01165 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #242-417-01168 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #442-417-01169 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #742-417-01170 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #842-417-01171 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #942-417-01172 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #1042-417-01173 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -B- Section 82 #342-417-01196 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #342-417-01199 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Est. Sec. III-a-West #3242-417-01213 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 117 #1142-417-01219 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #2442-417-01283 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #542-417-01284 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 113 #1542-417-01290 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W.I. Est. B Sec 90 #5342-417-01344 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch (Congl.) | PluggedOil | — | — | — | — |
| Cook -a- Section 89 #1242-417-01352 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Sec. 117 #3142-417-01364 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook -a- Section 89 #942-417-01482 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #2042-417-03505 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #942-417-03507 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #2142-417-03508 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #1042-417-03876 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #1142-417-03877 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #1442-417-03880 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. Estate Sec. 111-a #1742-417-03883 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch | PluggedOil | — | — | — | — |
| Cook W. I. S Sec. 60 #342-417-03961 | Young Marshall R. Oil Co. | Shackelford, TXCook Ranch (Strawn Sand) | PluggedOil | — | — | — | — |