| 03-027-00101-00-00 | 10934 | Smart, J W "C" | Cornerstone Energy, LLC | COLUMBIA | 12-15S-20W | STEPHENS | SMART | Oil - Production | Producing |
| 03-027-00113-00-00 | 7635 | Smart, J W | Witt Oil Production, Inc | COLUMBIA | 12-15S-20W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-027-00116-00-00 | 8600 | Smart, E C "A" | Stroud Petroleum, Inc | COLUMBIA | 12-15S-20W | STEPHENS | SMART | Oil - Production | Producing |
| 03-027-00176-00-00 | 9608 | Brown, H D "C" | Burdine, David | COLUMBIA | 13-15S-20W | STEPHENS | SMART | Oil - Production | Producing |
| 03-027-00183-00-00 | 7775 | Smart, E C | Stroud Petroleum, Inc | COLUMBIA | 13-15S-20W | STEPHENS | SMART | Oil - Production | Active |
| 03-027-00194-00-00 | 8711 | Smart, J F | Red Oak Operating, LLC | COLUMBIA | 13-15S-20W | STEPHENS | SMART | Oil - Production | Producing |
| 03-027-00194-00-00 | 8711 | Smart, J F | Red Oak Operating, LLC | COLUMBIA | 13-15S-20W | STEPHENS | SMART | Oil - Production | Producing |
| 03-027-00349-00-00 | 9670 | Wepfer | Petersen Drilling Co | COLUMBIA | 24-15S-20W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-027-00493-00-00 | 7896 | Smart, J F "D" | Witt Oil Production, Inc | COLUMBIA | 12-15S-20W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-027-01597-00-00 | 9376 | Brown, H D 3G | Marathon Oil Company | COLUMBIA | 13-15S-20W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-099-00554-00-00 | 8526 | Lester Realty | Layton Oil Company | NEVADA | 1-15S-20W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-099-00560-00-00 | 9845 | Bannister, Clyde "A" | Beasley, C C | NEVADA | 1-15S-20W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-099-00565-00-00 | 8137 | Guttry "C" | Barr, Harold L & Dorothy C & Green, Fred | NEVADA | 2-15S-20W | STEPHENS | SMART | Oil - Production | Dry And Abandoned |
| 03-103-00996-00-00 | 8055 | Wesley, H.W.D. | Stroud Petroleum, Inc | OUACHITA | 7-15S-19W | STEPHENS | SMART | Oil - Production | Producing |
| 03-103-01001-00-00 | 7928 | Boyce, T E "B" | Witt Oil Production, Inc | OUACHITA | 7-15S-19W | STEPHENS | SMART | Oil - Production | Plugged and Abandoned |
| 03-103-01006-00-00 | 8466 | Pounds, J A | Burdine, David | OUACHITA | 7-15S-19W | STEPHENS | SMART | Oil - Production | Producing |
| 03-103-01015-00-00 | 7804 | Wesley | Red Oak Operating, LLC | OUACHITA | 7-15S-19W | STEPHENS | SMART | Oil - Production | Producing |