| Dorrell #1STHZ42-225-30434 | Bellwether Exploration Company | Houston, TXFT Trinidad E. (Edwards -A-) | PluggedOil | 20,000 | Dec 15, 1999 | — | — |
| Giessel a Unit #142-051-31312 | Bellwether Exploration Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,500 | Oct 4, 1996 | — | — |
| Hamblen #142-051-31038 | Bellwether Exploration Company | Burleson, TXBig -a- Taylor | PluggedGas | 10,000 | Aug 20, 1996 | — | — |
| Giessel C #442-051-31621 | Bellwether Exploration Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,500 | Aug 20, 1996 | — | — |
| Giessel D #842-051-31622 | Bellwether Exploration Company | Burleson, TXBig -a- Taylor | PluggedGas | 10,600 | Aug 20, 1996 | — | — |
| Rausch #3HHZ42-149-32637 | Bellwether Exploration Company | Fayette, TXGiddings (Austin Chalk Gas) | PluggedGas | 14,000 | Jun 2, 1992 | — | — |
| Crump-Giessel Unit #2HZ42-051-31612 | Bellwether Exploration Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,500 | Sep 30, 1988 | — | — |
| Lehman #142-287-30215 | Bellwether Exploration Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Jan 24, 1985 | — | — |
| Parker Trust -20- #942-135-34759 | Bellwether Exploration Company | Ector, TXMonahans Draw (Clearfork) | PluggedOil | 6,000 | Jan 23, 1985 | — | — |
| Parker Trust -20- #842-135-34726 | Bellwether Exploration Company | Ector, TXMonahans Draw (Clearfork) | PluggedOil | 5,750 | Nov 28, 1984 | — | — |
| Woods J. W. #6A42-339-30688 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | 4,000 | Nov 26, 1984 | — | — |
| Parker Trust -20- #542-135-34442 | Bellwether Exploration Company | Ector, TXMonahans Draw (Clearfork) | PluggedOil | 13,000 | Nov 20, 1984 | — | — |
| J. W. Woods Unit 3 #242-339-30686 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | 4,000 | Nov 14, 1984 | — | — |
| Parker Trust -20- #642-135-34590 | Bellwether Exploration Company | Ector, TXMonahans Draw (Clearfork) | PluggedOil | 5,800 | Jun 21, 1984 | — | — |
| Parker Trust -20- #742-135-34561 | Bellwether Exploration Company | Ector, TXMonahans Draw (Clearfork) | PluggedOil | 12,411 | May 11, 1984 | — | — |
| Parker Trust -20- #442-135-34432 | Bellwether Exploration Company | Ector, TXMonahans Draw (Canyon 8388) | PluggedOil | 11,000 | Dec 29, 1983 | — | — |
| Woods J. W. #142-339-00877 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | 3,814 | Oct 31, 1983 | — | — |
| Woods J. W. Unit #242-339-00892 | Bellwether Exploration Company | Montgomery, TXWillis West (3500) | PluggedGas | 4,000 | Oct 31, 1983 | — | — |
| Parker Trust -20- #342-135-34362 | Bellwether Exploration Company | Ector, TXMonahans Draw (Clearfork) | PluggedOil | 12,700 | Oct 4, 1983 | — | — |
| Woods J. W. Unit #542-339-30590 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | 4,000 | Sep 16, 1983 | — | — |
| Parker Trust -20- #242-135-34126 | Bellwether Exploration Company | Ector, TXMonahans Draw (Canyon 8388) | PluggedOil | 12,800 | Mar 10, 1983 | — | — |
| Stern H.W. #342-051-31400 | Bellwether Exploration Company | Burleson, TXBig -a- Taylor | PluggedGas | 10,000 | Dec 31, 1982 | — | — |
| Loden #2 T42-051-31933 | Bellwether Exploration Company | Burleson, TXGiddings (Buda) | PluggedOil | 11,000 | Oct 20, 1982 | — | — |
| Blinka-Poehls #342-051-32300 | Bellwether Exploration Company | Burleson, TXBig -a- Taylor | PluggedGas | 7,500 | Jul 13, 1982 | — | — |
| Bauer R.A. Unit #242-149-31223 | Bellwether Exploration Company | Fayette, TXGiddings (Austin Chalk Gas) | PluggedGas | 13,000 | Oct 2, 1981 | — | — |
| Barker Unit #142-287-30773 | Bellwether Exploration Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Aug 15, 1980 | — | — |
| Crump-Giessel Unit #142-051-30757 | Bellwether Exploration Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,500 | May 14, 1980 | — | — |
| Smith #142-149-30399 | Bellwether Exploration Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 9,506 | Oct 5, 1979 | — | — |
| Calfee J. W. Unit #142-339-00871 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | 3,770 | Sep 25, 1979 | — | — |
| Woods J. W. Unit 3 #142-339-30398 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | 4,000 | Jan 17, 1978 | — | — |
| Blinka-Poehl #2 T42-287-80038 | Bellwether Exploration Company | Lee, TXGiddings (Austin Chalk-3) | Not on scheduleOil | — | — | — | — |
| Snow et al #142-339-30179 | Bellwether Exploration Company | Montgomery, TXWillis West | PluggedGas | — | — | — | — |
| Conger a #142-431-30193 | Bellwether Exploration Company | Sterling, TXConger (Penn) | PluggedGas | — | — | — | — |