| Loftin #a 142-503-36892 | Borderline Operating Corp. | YoungLangston-Kleiner (Strawn) | PluggedOil | 4,000 | May 6, 1983 | 1 | Sep 1999 |
| Harrington #242-447-33565 | Borderline Operating Corp. | ThrockmortonThrockmorton County Regular | PluggedOil | 5,500 | Apr 25, 1983 | 1 | — |
| Loving Ranch #442-503-36802 | Borderline Operating Corp. | YoungOliver Loving (Miss) | PluggedOil | 5,450 | Mar 31, 1983 | 1 | Sep 2024 |
| McClurg #142-503-36772 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedGas | 4,998 | Mar 18, 1983 | 1 | Oct 2006 |
| Loftin #742-503-36757 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 4,998 | Mar 14, 1983 | 1 | Oct 2006 |
| Loftin #842-503-36758 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 4,998 | Mar 14, 1983 | 1 | Oct 2006 |
| Loftin #442-503-36483 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 5,000 | Dec 8, 1982 | 1 | Oct 2006 |
| Harrington #142-447-33344 | Borderline Operating Corp. | ThrockmortonThrockmorton County Regular | PluggedOil | 5,976 | Oct 22, 1982 | 1 | — |
| Loftin #342-503-36355 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 5,000 | Oct 6, 1982 | 1 | Oct 2006 |
| Burnett Susan #742-503-36237 | Borderline Operating Corp. | YoungYoung County Regular | PluggedOil | 2,700 | Aug 16, 1982 | 1 | Jan 2024 |
| Loftin #242-503-36190 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 5,000 | Jul 30, 1982 | 1 | Oct 2006 |
| Phillips #342-503-36164 | Borderline Operating Corp. | YoungStovall (McLester) | PluggedOil | 4,200 | Jul 26, 1982 | 1 | Aug 2026 |
| Eddleman #342-503-36072 | Borderline Operating Corp. | YoungGraham North (Marble Falls) | PluggedGas | 4,999 | Jun 16, 1982 | 1 | Oct 2001 |
| Hearne O.B. #742-503-36075 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 4,990 | Jun 16, 1982 | 1 | Aug 2006 |
| Owens W. B. #142-237-34535 | Borderline Operating Corp. | JackL.W.T. (Congl.) | PluggedGas | 5,100 | Jun 14, 1982 | 1 | Feb 2011 |
| Hearne O.B. #642-503-36060 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 4,990 | Jun 4, 1982 | 1 | Aug 2006 |
| McCollum #21842-253-32241 | Borderline Operating Corp. | JonesNoodle NW. (Canyon Sd. 4000) | PluggedOil | 4,250 | May 25, 1982 | 1 | Feb 2006 |
| Willis Gail #342-503-35964 | Borderline Operating Corp. | YoungYoung County Regular | PluggedOil | 4,900 | May 6, 1982 | 1 | Aug 1994 |
| McCollum #11842-253-32230 | Borderline Operating Corp. | JonesNoodle NW. (Canyon Sd. 4000) | PluggedOil | 4,400 | May 5, 1982 | 1 | Feb 2006 |
| Hearne O.B. #442-503-35828 | Borderline Operating Corp. | YoungSenkel (Caddo 4600) | PluggedOil | 4,995 | Mar 16, 1982 | 1 | Aug 2006 |
| Creel R. #142-503-35756 | Borderline Operating Corp. | YoungStovall (McLester) | ActiveOil | 4,012 | Feb 19, 1982 | 1 | Aug 2026 |
| Creel R. #242-503-35757 | Borderline Operating Corp. | YoungStovall (McLester) | PluggedOil | 4,050 | Feb 19, 1982 | 1 | Aug 2026 |
| Phillips #142-503-35718 | Borderline Operating Corp. | YoungStovall (McLester) | ActiveInjection | 4,100 | Feb 9, 1982 | 1 | Aug 2026 |
| Docktor #342-503-35683 | Borderline Operating Corp. | YoungStovall (McLester) | ActiveOil | 4,048 | Jan 26, 1982 | 1 | Aug 2026 |
| Docktor #242-503-35687 | Borderline Operating Corp. | YoungStovall (McLester) | PluggedOil | 4,250 | Dec 31, 1981 | 1 | Aug 2026 |
| Burnett Dovie #242-503-35606 | Borderline Operating Corp. | YoungDovie (Bend) | PluggedGas | 4,700 | Dec 17, 1981 | 1 | Aug 2025 |
| King-Wootten B #242-503-35491 | Borderline Operating Corp. | YoungYoung County Regular (Gas) | ActiveGas | 4,800 | Nov 25, 1981 | 2 | Aug 2026 |
| Docktor #142-503-35386 | Borderline Operating Corp. | YoungStovall (McLester) | ActiveOil | 6,600 | Oct 21, 1981 | 1 | Aug 2026 |
| McCullough #142-237-34026 | Borderline Operating Corp. | JackAntelope S.E. (Marble Falls) | PluggedOil | 5,354 | Sep 3, 1981 | 1 | Aug 2009 |
| Loving Ranch #342-503-35227 | Borderline Operating Corp. | YoungOliver Loving (Miss) | PluggedOil | 5,500 | Aug 25, 1981 | 1 | Sep 2024 |
| Boyd C. F. #142-337-31685 | Borderline Operating Corp. | MontagueBowie NE. (Conglomerate) | PluggedOil | 7,300 | Jun 22, 1981 | 1 | Mar 2015 |
| Sealy #142-503-80162 | Borderline Operating Corp. | YoungFinis Southwest (Congl. 4100) | PluggedGas | 4,526 | Jun 18, 1981 | 1 | Aug 2019 |
| Moren #1842-503-34608 | Borderline Operating Corp. | YoungYoung County Regular | ActiveOil | 2,766 | Feb 6, 1981 | 1 | Aug 2026 |
| Sewell Disposal #242-237-33550 | Borderline Operating Corp. | JackJack County Regular | PluggedOil | 5,400 | Jan 20, 1981 | 1 | — |
| Sealy #242-503-84646 | Borderline Operating Corp. | YoungYoung County Regular | PluggedOil | 4,600 | Sep 23, 1980 | 1 | Nov 2010 |
| Robertson #1 P42-447-32232 | Borderline Operating Corp. | ThrockmortonBowar NE. (Miss.) | PluggedOil | 4,450 | May 27, 1980 | 1 | Feb 2008 |
| Anderson James B. #242-275-30834 | Borderline Operating Corp. | KnoxPenny (Strawn) | PluggedOil | 5,000 | Apr 28, 1980 | 1 | Mar 2003 |
| Loving Ranch #242-503-33700 | Borderline Operating Corp. | YoungOliver Loving (Miss) | PluggedOil | 5,700 | Jan 23, 1980 | 1 | Sep 2024 |
| Johnson T. H. et al #242-497-31734 | Borderline Operating Corp. | WiseChico West (Conglomerate 5700) | PluggedGas | 5,900 | Jan 17, 1980 | 1 | Sep 2004 |
| Owens #642-237-32730 | Borderline Operating Corp. | JackWoodkirk (Strawn) | PluggedOil | 2,400 | Jul 31, 1979 | 1 | Jan 2002 |
| Loving Estate #242-237-32570 | Borderline Operating Corp. | JackJack County Regular | ActiveInjection | 3,250 | Apr 3, 1979 | 1 | Jul 2005 |
| Owens #542-237-32568 | Borderline Operating Corp. | JackWoodkirk (Strawn) | PluggedOil | 2,400 | Apr 2, 1979 | 1 | Jan 2002 |
| McDonald Beulah K #242-363-32079 | Borderline Operating Corp. | Palo PintoLone Camp (Bend Conglomerate) | PluggedGas | 5,000 | Mar 26, 1979 | 1 | Mar 2004 |
| Blanton Edna Diller #142-417-32858 | Borderline Operating Corp. | ShackelfordShackelford County Regular | PluggedOil | 5,100 | Mar 20, 1979 | 1 | — |
| Loving Ranch #142-503-32887 | Borderline Operating Corp. | YoungYoung County Regular | Shut inOil | 3,480 | Aug 7, 1978 | 1 | — |
| Brown Lupton #742-237-32304 | Borderline Operating Corp. | JackBoonsville (Bend Congl. Gas) | ActiveGas | 5,500 | Jun 28, 1978 | 1 | Aug 2026 |
| Mahaney Earl #642-503-32791 | Borderline Operating Corp. | YoungBergen (Congl) | PluggedOil | 4,999 | May 17, 1978 | 1 | Jan 2004 |
| Owens #142-237-32232 | Borderline Operating Corp. | JackWoodkirk (Strawn) | PluggedOil | 2,400 | Apr 17, 1978 | 1 | Jan 2002 |
| Mahaney Earl #442-503-32728 | Borderline Operating Corp. | YoungBergen (Congl) | PluggedOil | 4,500 | Apr 10, 1978 | 1 | Jan 2004 |
| Shoemate Lena #542-503-32663 | Borderline Operating Corp. | YoungBergen (Miss) | PluggedOil | 4,999 | Feb 6, 1978 | 1 | Sep 2014 |