| Rocky #142-227-35533 | Midland Oil and Gas Inc. only | Howard, TXSara-Mag (Canyon Reef) | PluggedOil | 7,800 | May 23, 2000 | — | — |
| TXL B. S. -D- #3345W42-227-35524 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,000 | May 22, 2000 | — | — |
| TXL B. S. -D- #3313W42-227-35525 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,000 | May 22, 2000 | — | — |
| TXL B. S. -D- #3346W42-227-35526 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,000 | May 22, 2000 | — | — |
| TXL B. S. -D- #3330W42-227-35527 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,000 | May 22, 2000 | — | — |
| Snyder D. H. Jr. #11342-227-35529 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,709 | May 19, 2000 | — | — |
| Sterling Trust #142-227-35518 | GNG Operating LLC only | Howard, TXCoronet (2900) | ActiveOil | 2,915 | May 17, 2000 | — | — |
| TXL B. S. -C- #331742-227-35519 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 2,800 | May 17, 2000 | — | — |
| TXL B. S. -D- #335142-227-35521 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 3,002 | May 17, 2000 | — | — |
| Myers #242-227-32262 | Diamondback E&P LLC only | Howard, TXKnott SW. (Penn) | PluggedOil | 10,650 | May 5, 2000 | — | — |
| TXL B. S. -C- #333342-227-35516 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,175 | May 5, 2000 | — | — |
| TXL B. S. -C- #333442-227-35517 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,679 | May 5, 2000 | — | — |
| TXL B. S. -C- #334942-227-35514 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,020 | May 3, 2000 | — | — |
| TXL B. S. -a- #332342-227-35513 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,690 | May 1, 2000 | — | — |
| Kloh #47U42-227-35511 | Grayrock Energy II LLC only | Howard, TXHoward Glasscock (Consolidated) | ActiveInjection | 3,200 | Apr 28, 2000 | — | — |
| Powell 24 #242-227-35512 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveGas | 7,744 | Apr 27, 2000 | — | — |
| Kloh #53W42-227-35505 | Grayrock Energy II LLC only | Howard, TXHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Apr 24, 2000 | — | — |
| Kloh #55U42-227-35506 | Cimarex Energy Co. of Colorado only | Howard, TXHoward Glasscock | PluggedOil | 2,900 | Apr 24, 2000 | — | — |
| Kloh #58W42-227-35507 | Grayrock Energy II LLC only | Howard, TXHoward Glasscock (Consolidated) | ActiveInjection | 2,570 | Apr 24, 2000 | — | — |
| TXL B. S. -a- #330742-227-35509 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 3,600 | Apr 21, 2000 | — | — |
| TXL B. S. -a- #330842-227-35510 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 2,800 | Apr 21, 2000 | — | — |
| TXL B. S. -a- #330642-227-35508 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 3,630 | Apr 20, 2000 | — | — |
| Kloh #51U42-227-35502 | Grayrock Energy II LLC only | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,200 | Apr 19, 2000 | — | — |
| Kloh #50U42-227-35503 | Grayrock Energy II LLC only | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,200 | Apr 19, 2000 | — | — |
| TXL B. S. -C- #335042-227-35504 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,568 | Apr 18, 2000 | — | — |
| Powell 13-4 #442-227-35500 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 7,814 | Apr 14, 2000 | — | — |
| Hicks 7 #142-227-35501 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 7,794 | Apr 14, 2000 | — | — |
| Snyder D. H. #288142-227-35497 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,718 | Apr 12, 2000 | — | — |
| Snyder D. H. #288242-227-35498 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 3,726 | Apr 12, 2000 | — | — |
| Snyder D. H. Jr. #11442-227-35499 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,702 | Apr 12, 2000 | — | — |
| Powell 13-3 #3__42-227-35495 | Miltex Oil Companypermitted by · no operator of record | Howard, TX | Plugged | 7,900 | Mar 31, 2000 | — | — |
| Snyder B. S. -C- #282042-227-35496 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,700 | Mar 31, 2000 | — | — |
| Settles West #1442-227-35451 | RCW Oil LLC only | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 2,417 | Mar 30, 2000 | — | — |
| Snyder B. S. -C- #2815W42-227-35487 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,680 | Mar 23, 2000 | — | — |
| Snyder B. S. -C- #2846W42-227-35488 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,000 | Mar 23, 2000 | — | — |
| Snyder B. S. -C- #2813W42-227-35489 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,700 | Mar 23, 2000 | — | — |
| Snyder B. S. -C- #2847W42-227-35490 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 2,980 | Mar 23, 2000 | — | — |
| Snyder B. S. -B- #2841W42-227-35491 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,010 | Mar 23, 2000 | — | — |
| Snyder B. S. -B- #284042-227-35492 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,711 | Mar 23, 2000 | — | — |
| Snyder B. S. -B- #283942-227-35493 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,692 | Mar 23, 2000 | — | — |
| Snyder B. S. -a- #286742-227-35494 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 3,642 | Mar 23, 2000 | — | — |
| Powell 24 #142-227-35363 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Temporarily abandonedGas | 7,750 | Mar 17, 2000 | — | — |
| Snyder B. S. -C- #2814W42-227-35483 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,630 | Mar 16, 2000 | — | — |
| Snyder B. S. -C- #2830W42-227-35484 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,680 | Mar 16, 2000 | — | — |
| Snyder B. S. -C- #2832W42-227-35485 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 2,990 | Mar 16, 2000 | — | — |
| Snyder B. S. -C- #2845W42-227-35486 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,655 | Mar 16, 2000 | — | — |
| Howard Glasscock East Unit #1339U42-227-35474 | Apache Corporation only | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 2,305 | Mar 13, 2000 | — | — |
| Howard Glasscock East Unit #1338U42-227-35475 | Apache Corporation only | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,600 | Mar 13, 2000 | — | — |
| Howard Glasscock East Unit #1241U42-227-35476 | Apache Corporation only | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 2,305 | Mar 13, 2000 | — | — |
| Howard Glasscock East Unit #1240U42-227-35477 | Apache Corporation only | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,600 | Mar 13, 2000 | — | — |