| Snyder B. S. -E- #2875W42-227-35478 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,020 | Mar 13, 2000 | — | — |
| Snyder B. S. -E- #287442-227-35479 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,698 | Mar 13, 2000 | — | — |
| Snyder B. S. -E- #288642-227-35480 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,700 | Mar 13, 2000 | — | — |
| Snyder B. S. -E- #2873W42-227-35481 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,020 | Mar 13, 2000 | — | — |
| Snyder B. S. -E- #288742-227-35482 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,710 | Mar 13, 2000 | — | — |
| Texaco -23- #442-227-35469 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 7,900 | Mar 10, 2000 | — | — |
| Texaco -23- #342-227-35470 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,050 | Mar 10, 2000 | — | — |
| Barber -1- #542-227-35471 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 7,929 | Mar 10, 2000 | — | — |
| Powell Ranch #270642-227-35472 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 8,125 | Mar 10, 2000 | — | — |
| Powell Ranch #270542-227-35473 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,035 | Mar 10, 2000 | — | — |
| Shafer C. W. #1 C42-227-02546 | Lakewood Operating Ltd. only | Howard, TXVincent West (Penn.) | PluggedOil | 9,000 | Mar 7, 2000 | — | — |
| Snyder Susie B. #271542-227-35468 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 2,800 | Mar 7, 2000 | — | — |
| Negroni-Garrett #1__42-227-35467 | Tucker Operating Co., Inc.permitted by · no operator of record | Howard, TX | Plugged | 9,500 | Mar 6, 2000 | — | — |
| Bond 21 #242-227-35465 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Mar 2, 2000 | — | — |
| Bond 21 #142-227-35466 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Mar 2, 2000 | — | — |
| Snyder Susie B. #2039W42-227-35463 | Grayrock Energy II LLC only | Howard, TXSnyder | PluggedOil | 3,500 | Feb 23, 2000 | — | — |
| Snyder Susie B. #272342-227-35464 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,050 | Feb 23, 2000 | — | — |
| Snyder Susie B. #642-227-01514 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 2,900 | Feb 22, 2000 | — | — |
| Snyder Susie B. #1042-227-01518 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveOil | 2,908 | Feb 22, 2000 | — | — |
| Snyder Susie B. #2542-227-01533 | Grayrock Energy II LLC only | Howard, TXSnyder | PluggedOil | 3,500 | Feb 22, 2000 | — | — |
| Bond 22 #1R42-227-35462 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 8,100 | Feb 18, 2000 | — | — |
| Snyder Susie B. #202642-227-35459 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,190 | Feb 15, 2000 | — | — |
| Snyder Susie B. #2040W42-227-35460 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,170 | Feb 15, 2000 | — | — |
| Sand Springs #142-227-35458 | New Atlantis Oil & Expl. LLC only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,100 | Feb 11, 2000 | — | — |
| Powell Ranch #442-227-35456 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveGas | 8,300 | Feb 8, 2000 | — | — |
| Powell Ranch #542-227-35457 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 7,950 | Feb 8, 2000 | — | — |
| Choate 16 Unit #242-227-35455 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,200 | Feb 3, 2000 | — | — |
| Powell Ranch 14 Unit #342-227-35454 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,050 | Feb 1, 2000 | — | — |
| Bond 22 #142-227-35452 | Santa FE Snyder Corporationpermitted by · no operator of record | Howard, TXSignal Peak (Wolfcamp) | Plugged | 8,300 | Jan 27, 2000 | — | — |
| Bond 22 #242-227-35453 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,125 | Jan 27, 2000 | — | — |
| O'Daniel, M. H. #12 #1642-227-35445 | Saga Pet. Ltd Liability Co of Copermitted by · no operator of record | Howard, TXSnyder | Not on schedule | 3,200 | Jan 26, 2000 | — | — |
| Odaniel O. D. #1242-227-35436 | New Height Energy LLC only | Howard, TXSnyder | ActiveOil | 3,200 | Jan 25, 2000 | — | — |
| Odaniel O. D. #1342-227-35440 | New Height Energy LLC only | Howard, TXSnyder | ActiveOil | 3,200 | Jan 25, 2000 | — | — |
| O'Daniel, M. H. #12 #1342-227-35442 | Saga Pet. Ltd Liability Co of Copermitted by · no operator of record | Howard, TXSnyder | Not on schedule | 3,200 | Jan 24, 2000 | — | — |
| O'Daniel, M. H. #12 #1542-227-35444 | Saga Pet. Ltd Liability Co of Copermitted by · no operator of record | Howard, TXSnyder | Not on schedule | 3,200 | Jan 24, 2000 | — | — |
| Bond 22 #342-227-35449 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Jan 24, 2000 | — | — |
| Bond 22 #442-227-35450 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Jan 24, 2000 | — | — |
| Powell 13-2 #242-227-35448 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 7,856 | Jan 20, 2000 | — | — |
| M. H. O Daniel # 12 #8R42-227-35441 | New Height Energy LLC only | Howard, TXSnyder | Shut inOil | 2,934 | Jan 19, 2000 | — | — |
| O'Daniel, M. H. #12 #1442-227-35443 | Saga Pet. Ltd Liability Co of Copermitted by · no operator of record | Howard, TXSnyder | Not on schedule | 3,200 | Jan 19, 2000 | — | — |
| Odaniel O. D. #1542-227-35446 | New Height Energy LLC only | Howard, TXSnyder | ActiveOil | 3,150 | Jan 19, 2000 | — | — |
| O'Daniel, O. D. #1642-227-35447 | Saga Pet. Ltd Liability Co of Copermitted by · no operator of record | Howard, TXSnyder | Not on schedule | 3,200 | Jan 19, 2000 | — | — |
| Odaniel O. D. #1442-227-35437 | New Height Energy LLC only | Howard, TXSnyder | ActiveOil | 3,200 | Jan 12, 2000 | — | — |
| Odaniel O. D. #6R42-227-35438 | New Height Energy LLC only | Howard, TXSnyder | ActiveOil | 3,153 | Jan 12, 2000 | — | — |
| Odaniel O. D. #7R42-227-35439 | New Height Energy LLC only | Howard, TXSnyder | Shut inOil | 3,150 | Jan 12, 2000 | — | — |
| Fleeman 19 #242-227-35434 | Whiting Oil and Gas Corporation only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Jan 5, 2000 | — | — |
| Allday N15 #242-227-35433 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 8,125 | Jan 3, 2000 | — | — |
| Texaco 41 #142-227-35432 | Sundown Energy LP only | Howard, TXSnyder (Clearfork) | Shut inOil | 7,830 | Dec 31, 1999 | — | — |
| Devaney Unit 6 #142-227-35431 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Dec 30, 1999 | — | — |
| Dodge G. M. #9542-227-35430 | Bce-Mach III LLC only | Howard, TXIatan East Howard | ActiveOil | 2,900 | Dec 23, 1999 | — | — |