| FEDERAL FARM MORTGAGE 'C' 1 |
15-189-22374 | Active |
Oil | OXY USA Inc. |
| FEDERAL LAND BANK 'D' 1 |
15-189-20667 | Active |
Oil | OXY USA Inc. |
| FEDERAL LAND BANK 'D' or GREEN 'D' 5 |
15-189-20667-0001 | Active |
Oil | OXY USA Inc. |
| FEDERAL LAND BANK 'E' 1 |
15-189-20717 | Active |
Oil | — |
| FEDERAL LAND BANK 'F' 1 |
15-189-22161 | Active |
Oil | OXY USA Inc. |
| FIELDS 'A' 1 |
15-189-20849 | Active |
Gas | Anadarko Production Company |
| FIELDS 'A' 1-H |
15-189-20849-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FIENUP-HIRZ 1 |
15-189-00203 | Active |
Gas | Eiger Operating Company, LLC |
| FIENUP-HIRZ UNIT 2 |
15-189-20389 | Active |
Gas | Eiger Operating Company, LLC |
| FIENUP-HIRZ UNIT 3 |
15-189-22077 | Active |
Gas | EXXONMOBIL Oil Corp |
| FIENUP-HIRZ UNIT 3 |
15-189-22077-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FINCH 1 |
15-189-00631 | Active |
Gas | Eiger Operating Company, LLC |
| FINCHAM 1 |
15-189-00341 | Active |
Gas | Eiger Operating Company, LLC |
| FINCHAM 2-18 |
15-189-22537-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FINDLEY UNIT 3 |
15-189-21802-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FINLEY 1 |
15-189-00140 | Active |
Gas | Eiger Operating Company, LLC |
| FINLEY UNIT 2 |
15-189-20724 | Active |
Gas | Eiger Operating Company, LLC |
| FINLEY UNIT 3 |
15-189-21802 | Active |
Gas | EXXONMOBIL Oil Corp |
| FISHER 1-3 |
15-189-22856 | Active |
Oil | Stone Oak Operating, LLC |
| FITZSIMMONS 'A' 1 |
15-189-20214 | Active |
Gas | Anadarko Petroleum Corporation |
| FITZSIMMONS 'A' 1 |
15-189-20214-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FLOWER 'A' 1 |
15-189-21857 | Active |
Oil | Anadarko Petroleum Corporation |
| FLOWER UNIT 2 |
15-189-20419 | Active |
Gas | Edison Operating Company LLC |
| FLOWER UNIT 3 |
15-189-20474 | Active |
Gas | Eiger Operating Company, LLC |
| FLOWER UNIT 1-2 |
15-189-20547 | Active |
Gas | — |
| FLOWER UNIT 1-2 |
15-189-20547-0001 | Active |
Injection | EXXONMOBIL Oil Corp |
| FLOWER UNIT 1-2 |
15-189-20547-0002 | Active |
Gas | EXXONMOBIL Oil Corp |
| FLOWER UNIT 1-2 |
15-189-20547-0003 | Active |
Gas | Eiger Operating Company, LLC |
| FLOWER UNIT 1-3 |
15-189-20628 | Active |
Gas | Eiger Operating Company, LLC |
| FLOWER UNIT 4 |
15-189-21828 | Active |
Gas | Eiger Operating Company, LLC |
| FLOWERS 1 |
15-189-00366 | Active |
Gas | Eiger Operating Company, LLC |
| FLOWERS 1 |
15-189-00383 | Active |
Gas | Eiger Operating Company, LLC |
| FORD 'A' 1 |
15-189-20502-0001 | Active |
Gas | APX Corporation |
| FORD A 1-H |
15-189-20502-0002 | Active |
Gas | Eiger Operating Company, LLC |
| FOSTER 2 |
15-189-00559 | Active |
Gas | Eiger Operating Company, LLC |
| FOSTER 1--2 |
15-189-20771-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FOSTER 2-5 |
15-189-21893 | Active |
Gas | EXXONMOBIL Oil Corp |
| FOSTER 4-18 |
15-189-22486 | Active |
Gas | Edison Operating Company LLC |
| FOSTER (STEVENS) 3-18 |
15-189-22480 | Active |
Gas | Edison Operating Company LLC |
| FOSTER UNIT 2-4 (was 2-3) |
15-189-20733 | Active |
Gas | Eiger Operating Company, LLC |
| FOSTER UNIT 2-5 |
15-189-21893-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FOSTER UNIT 1-3 |
15-189-21914 | Active |
Gas | EXXONMOBIL Oil Corp |
| FOSTER UNIT 1-3 |
15-189-21914-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FOSTER Unit 1-2 |
15-189-20771 | Active |
Gas | Scout Energy Management LLC |
| FOX 1 |
15-189-10092 | Active |
Gas | Eiger Operating Company, LLC |
| FOX 2-13 |
15-189-20072 | Shut in |
Gas | Eiger Operating Company, LLC |
| FOX 3-13 |
15-189-21157 | Active |
Gas | Eiger Operating Company, LLC |
| FRANK J. KEEFER UNIT 1 |
15-189-20196 | Active |
Gas | Eiger Operating Company, LLC |
| FRED C. KOCH 1 |
15-189-00537 | Active |
Gas | Eiger Operating Company, LLC |
| FREDERICK DOLD 1 |
15-189-20163-0001 | Active |
Gas | Eiger Operating Company, LLC |
| FREDERICK DOLD UNIT 1 |
15-189-20163 | Active |
Gas | Scout Energy Management LLC |
| FULK 1-19 |
15-189-10098 | Active |
Gas | Eiger Operating Company, LLC |
| FULK 3-19 |
15-189-20967 | Active |
Gas | Eiger Operating Company, LLC |
| FULK 2-19R |
15-189-22324 | Active |
Gas | Pioneer Natural Resources USA, Inc. |
| FULK 2-19R |
15-189-22324-0001 | Active |
Gas | Pioneer Natural Resources USA, Inc. |
| FULK 2-19R |
15-189-22324-0002 | Active |
Gas | Scout Energy Management LLC |
| FULK 2-19R |
15-189-22324-0003 | Active |
Gas | Eiger Operating Company, LLC |
| FULKERSON 1 |
15-189-00399 | Active |
Gas | Eiger Operating Company, LLC |
| FULKERSON 1-CP |
15-189-21568 | Shut in |
Other | Eiger Operating Company, LLC |
| FULKERSON 1 |
1026608962 | Drilling |
Gas | — |
| FULKERSON 1 |
1026608963 | Drilling |
Gas | — |
| FULKERSON UNIT 3 |
15-189-22215 | Active |
Gas | Eiger Operating Company, LLC |
| FULLER 1 |
15-189-00355 | Active |
Gas | Eiger Operating Company, LLC |
| FULLER UNIT 1-2 |
15-189-22172 | Active |
Gas | EXXONMOBIL Oil Corp |
| FULLER UNIT 1-2 |
15-189-22172-0001 | Active |
Gas | Eiger Operating Company, LLC |
| Farley 1 |
15-189-00696 | Active |
Gas | BCE-Mach LLC |
| Federal Land Bank 'C' 1 |
15-189-20660 | Active |
Oil | — |
| Federal Land Bank 'C' 3 |
15-189-20686 | Active |
Oil | Eiger Operating Company, LLC |
| Ferguson 1 |
15-189-00748 | Active |
Gas | Eiger Operating Company, LLC |
| Ferguson 'A' 1 |
15-189-20644 | Active |
Gas | Eiger Operating Company, LLC |
| Ferguson 'B' 1-H |
15-189-21318 | Active |
Gas | Eiger Operating Company, LLC |
| Fields, M. 1 |
15-189-10180 | Active |
Gas | Four Star Oil & Gas Company |
| Fields, M. A. 4 |
15-189-21548-0001 | Active |
Gas | Eiger Operating Company, LLC |
| Fields, M. A. 9-3 |
15-189-21979 | Active |
Gas | Eiger Operating Company, LLC |
| Fincham 2-18 |
15-189-22537 | Active |
Gas | EXXONMOBIL Oil Corp |
| Fisher, R. J. 1 |
15-189-00689 | Active |
Gas | Eiger Operating Company, LLC |
| Flower 'A' 1 |
15-189-21857-0001 | Active |
Gas | Anadarko Petroleum Corporation |
| Flower 'A' 1 |
15-189-21857-0002 | Active |
Gas | Eiger Operating Company, LLC |
| Forward 1 |
15-189-00622 | Active |
Gas | — |
| Forward Unit 1-2 |
15-189-20252 | Active |
Gas | Eiger Operating Company, LLC |
| Forward Unit 1-3 |
15-189-20886 | Active |
Gas | Eiger Operating Company, LLC |
| Forward Unit 1-5 |
15-189-21636-0001 | Active |
Gas | Eiger Operating Company, LLC |
| Forward Unit 1-3 |
15-189-21833 | Shut in |
Other | Eiger Operating Company, LLC |
| Forward Unit 1-2 |
15-189-21834 | Shut in |
Other | Eiger Operating Company, LLC |
| Francis M. Garver Unit 2 |
15-189-20536 | Shut in |
Gas | Eiger Operating Company, LLC |
| Francis M. Garver Unit 3 |
15-189-21966 | Active |
Gas | Eiger Operating Company, LLC |
| Fred Brownell 2 |
15-189-20992 | Active |
Gas | EXXONMOBIL Oil Corp |
| Freeman 'A' 1-8 |
15-189-21554 | Active |
Gas | SH Oil Operations LLC |
| Froks 26-1 |
15-189-22612 | Active |
Gas | Palmer Oil, Inc. |
| Funke 'A' 1 |
15-189-10045-0001 | Shut in |
Disposal | Oil Producers, Inc. of Kansas |
| G. SLEASE 1 |
15-189-00497 | Active |
Gas | Eiger Operating Company, LLC |
| G. TAYLOR 1-H |
15-189-21289 | Active |
Gas | Eiger Operating Company, LLC |
| G. W. Dunn 1 |
15-189-21496 | Active |
Oil | Eiger Operating Company, LLC |
| G. W. Shell 2 |
15-189-22442-0002 | Active |
Gas | Eiger Operating Company, LLC |
| GALE 'A' 1-24 |
15-189-21453 | Active |
Oil | McCoy Petroleum Corporation |
| GALE 'A' 1-24 |
15-189-21453-0001 | Active |
Oil | McCoy Petroleum Corporation |
| GALE 'A' 2-24 |
15-189-21520 | Active |
Oil | McCoy Petroleum Corporation |
| GALE A 1-24 |
15-189-21453-0002 | Active |
Oil | McCoy Petroleum Corporation |
| GALE A 1-24 |
15-189-21453-0003 | Active |
Oil | McCoy Petroleum Corporation |
| GALE A 1-24 |
15-189-21453-0004 | Active |
Oil | McCoy Petroleum Corporation |