| Harris Laverne -H- #1242-363-35580 | Borderline Operating Corp. | Palo PintoJ. V. T. (Strawn 2400) | PluggedGas | 4,999 | Aug 15, 2006 | 1 | Jul 2010 |
| Tjuana #142-363-35496 | Borderline Operating Corp. | Palo PintoBrazos East (Strawn 2275) | PluggedGas | 2,999 | Jan 3, 2006 | 1 | Oct 2008 |
| Harris Laverne -D- #842-363-35388 | Borderline Operating Corp. | Palo PintoJ. V. T. (Strawn 2400) | PluggedGas | 2,999 | Apr 7, 2005 | 1 | Jul 2010 |
| CV-S #542-363-35352 | Borderline Operating Corp. | Palo PintoBrazos (Strawn) | PluggedGas | 4,999 | Feb 24, 2005 | 1 | May 2009 |
| CV-S #642-363-35342 | Borderline Operating Corp. | Palo PintoBrazos (Strawn) | PluggedGas | 4,999 | Jan 18, 2005 | 1 | Sep 2007 |
| Harris Laverne #442-363-35323 | Borderline Operating Corp. | Palo PintoJ. V. T. (Strawn 2400) | PluggedGas | 4,999 | Dec 6, 2004 | 1 | Jul 2010 |
| Harris Laverne #342-363-35312 | Borderline Operating Corp. | Palo PintoJ. V. T. (Strawn 2400) | PluggedGas | 4,999 | Oct 26, 2004 | 1 | Jul 2010 |
| Lyon #142-363-35224 | Borderline Operating Corp. | Palo PintoHart Ranch (Strawn 2850) | PluggedGas | 4,999 | Jan 23, 2004 | 1 | Apr 2012 |
| Zach #142-367-33482 | Borderline Operating Corp. | ParkerBrazos East (Strawn 2275) | PluggedGas | 4,999 | Dec 23, 2003 | 1 | Apr 2009 |
| Boley #442-237-38437 | Borderline Operating Corp. | JackShawver (Strawn 2600) | PluggedGas | 5,900 | Jan 25, 1999 | 2 | Mar 2006 |
| Baldwin a #2642-207-32402 | Borderline Operating Corp. | HaskellHumphrey-Chapman (Strawn Upper) | PluggedOil | 4,999 | Jan 9, 1998 | 1 | Jun 2006 |
| Baldwin #2442-207-32388 | Borderline Operating Corp. | HaskellHumphrey-Chapman (Strawn Upper) | PluggedOil | 4,999 | Sep 16, 1997 | 1 | Jun 2006 |
| Stuart Estate 49 #242-363-34199 | Borderline Operating Corp. | Palo PintoStrawn NW. (Conglomerate) | PluggedOil | 4,300 | May 4, 1995 | 2 | Oct 2008 |
| King #142-503-40589 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | 3,700 | May 17, 1994 | 1 | Nov 2006 |
| Stuart Estate 49 #342-363-34206 | Borderline Operating Corp. | Palo PintoStrawn NW. (Conglomerate) | PluggedOil | 4,100 | Sep 1, 1993 | 2 | Oct 2008 |
| Suggs #142-367-33144 | Borderline Operating Corp. | ParkerWeatherford SW. (Strawn) | PluggedGas | 2,560 | Aug 27, 1991 | 2 | May 2003 |
| Wallis #142-367-31691 | Borderline Operating Corp. | ParkerWeatherford SW. (Strawn) | PluggedGas | 5,850 | Nov 21, 1990 | 2 | May 2013 |
| Davis #142-503-37012 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | 5,500 | Jul 17, 1990 | 2 | Nov 2002 |
| Traister A. M. #142-497-01441 | Borderline Operating Corp. | WiseAlvord (Strawn 4700) | PluggedOil | 5,750 | Apr 12, 1990 | 1 | Jul 2009 |
| Harrington #342-447-33765 | Borderline Operating Corp. | ThrockmortonManning-Harrington (Strawn) | PluggedOil | 5,500 | Apr 27, 1989 | 2 | Sep 2002 |
| Owen-Zelma #142-237-36374 | Borderline Operating Corp. | JackAskew (Strawn) | PluggedOil | 5,000 | Jan 23, 1989 | 2 | Apr 2002 |
| Davis Joe #342-207-31956 | Borderline Operating Corp. | HaskellHumphrey-Chapman (Strawn Upper) | PluggedOil | 6,405 | Jun 20, 1988 | 2 | Oct 2003 |
| Harrington #442-447-34094 | Borderline Operating Corp. | ThrockmortonManning-Harrington (Strawn) | PluggedOil | 5,600 | Aug 19, 1986 | 2 | Sep 2002 |
| Harrington #542-447-34283 | Borderline Operating Corp. | ThrockmortonManning-Harrington (Strawn) | PluggedOil | 5,600 | Dec 3, 1984 | 1 | Sep 2002 |
| Martin R. F. C #242-237-33347 | Borderline Operating Corp. | JackBartons Chapel S. (Strawn) | PluggedGas | 3,990 | Oct 3, 1984 | 3 | Dec 2008 |
| Loftin #a 242-503-37128 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | 4,000 | Jul 7, 1983 | 1 | Sep 1999 |
| Loftin #a 1042-503-00491 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | 4,998 | May 25, 1983 | 1 | Sep 1999 |
| Loftin #a 142-503-36892 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | 4,000 | May 6, 1983 | 1 | Sep 1999 |
| Anderson James B. #242-275-30834 | Borderline Operating Corp. | KnoxPenny (Strawn) | PluggedOil | 5,000 | Apr 28, 1980 | 1 | Mar 2003 |
| Owens #642-237-32730 | Borderline Operating Corp. | JackWoodkirk (Strawn) | PluggedOil | 2,400 | Jul 31, 1979 | 1 | Jan 2002 |
| Owens #542-237-32568 | Borderline Operating Corp. | JackWoodkirk (Strawn) | PluggedOil | 2,400 | Apr 2, 1979 | 1 | Jan 2002 |
| Owens #142-237-32232 | Borderline Operating Corp. | JackWoodkirk (Strawn) | PluggedOil | 2,400 | Apr 17, 1978 | 1 | Jan 2002 |
| Anderson James B. #142-275-30208 | Borderline Operating Corp. | KnoxPenny (Strawn) | PluggedOil | — | — | 0 | — |
| Hearne O. B. -B- #142-503-02125 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | — | — | 0 | — |
| Farmer W. W. #342-503-07879 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | — | — | 0 | — |
| Farmer W. W. #142-503-82411 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | Not on scheduleOil | — | — | 0 | — |
| Farmer W. W. #242-503-82412 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | Not on scheduleOil | — | — | 0 | — |
| Farmer W. W. #442-503-82414 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | Not on scheduleOil | — | — | 0 | — |