| Champlin 357 C 5-2349-041-21305 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,600 | Apr 12, 2005 | 0 | 0 |
| Kobus 604-03E49-041-21303 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 11,780 | Mar 14, 2005 | 218 | 59,880 |
| Champlin 358 Bannon 549-041-21304 | Hilcorp Energy Company | UintaBruff | Subsequent Report of AbandonmentGas Well | 12,580 | Feb 2, 2005 | 0 | 0 |
| Blacks Fork 2-35E49-041-21297 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,630 | Nov 4, 2004 | 0 | 195 |
| Berkley Federal 449-041-21289 | Hilcorp Energy Company | UintaBruff | FLGas Well | 12,420 | Aug 25, 2004 | 295 | 29,939 |
| Chevron Federal 4-5F49-041-21293 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 16,875 | Aug 2, 2004 | 0 | 13,343 |
| Bruff 5-149-041-21280 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 11,600 | May 18, 2004 | 188 | 9,365 |
| Blacks Fork 1-35E49-041-21279 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,630 | Apr 12, 2004 | 21 | 14,613 |
| Church Buttes Buffer 5-549-041-21114 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,710 | Jan 23, 2004 | 157 | 24,664 |
| Church Buttes Buffer 5-3349-041-21277 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,690 | Jan 23, 2004 | 0 | 0 |
| Church Buttes Buffer 5-749-041-21274 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,710 | Dec 17, 2003 | 87 | 8,087 |
| Church Buttes Buffer 5-2749-041-21275 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,620 | Dec 17, 2003 | 7 | 2,537 |
| Chevron Federal 4-6F49-041-21271 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 15,500 | Oct 16, 2003 | 0 | 19,311 |
| Ray State 2-36ST49-041-21021 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 14,100 | Jul 25, 2003 | 0 | 70,200 |
| Grace USA 1-6 449-041-20954 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,305 | May 27, 2003 | 384 | 36,899 |
| Outer Blacks Fork 1-2749-041-21261 | Hilcorp Energy Company | UintaBruff | FLGas Well | 13,045 | Mar 25, 2003 | 57 | 34,232 |
| Outer Blacks Fork UN 749-041-21102 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 11,900 | Jul 22, 2002 | 82 | 13,356 |
| Amoco Chevron Gulf 6B49-041-20593 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 14,100 | Feb 15, 2002 | 0 | 704,298 |
| Outer Blacks Fork 649-041-21109 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 13,080 | Jun 5, 2001 | 193 | 5,473 |
| Champlin 457 D 2AHHZ49-041-20697 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 16,782 | May 31, 2001 | 0 | 190,068 |
| Chevron Federal 3-18F49-041-21103 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 15,200 | May 22, 2001 | 0 | 125,670 |
| Porter Hollow Fed 12-449-041-21104 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 12,457 | Apr 23, 2001 | 354 | 36,791 |
| Porter Hollow Fed 12-349-041-21105 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 11,760 | Apr 23, 2001 | 398 | 25,703 |
| Grace USA 1-30 # 549-041-21106 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,574 | Apr 23, 2001 | 431 | 15,489 |
| Champlin 457 Amoco E 349-041-21101 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 16,700 | Feb 22, 2001 | 0 | 61,574 |
| Champlin 186 I 449-041-21095 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 12,530 | Dec 26, 2000 | 191 | 20,741 |
| Champlin 358 G 549-041-21096 | Hilcorp Energy Company | UintaBruff | Subsequent Report of AbandonmentGas Well | 12,222 | Dec 26, 2000 | 0 | 0 |
| Champlin 357 C 449-041-21092 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 12,625 | Dec 11, 2000 | 0 | 0 |
| Champlin 358 H 449-041-21093 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 12,450 | Dec 11, 2000 | 0 | 0 |
| State of Wyoming 449-041-21088 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,600 | Jul 26, 2000 | 33 | 12,656 |
| Champlin 186 H 3 X49-041-21085 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 12,260 | Jun 1, 2000 | 0 | 0 |
| Champlin 358 B 549-041-21083 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 11,916 | May 30, 2000 | 0 | 0 |
| Champlin 186 H Fee 449-041-21082 | Hilcorp Energy Company | UintaVerne | ActiveGas Well | 11,630 | May 25, 2000 | 256 | 16,394 |
| Kewanee 149-041-20073 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 16,310 | Apr 25, 2000 | 0 | 143,067 |
| Outer Blacks Fork 449-041-21080 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 11,950 | Feb 23, 2000 | 0 | 0 |
| Champlin 457 Amoco B 2A49-041-20687 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 14,800 | Jan 11, 2000 | 0 | 170,892 |
| State of Wyoming 3X49-041-21072 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,940 | Nov 2, 1999 | 158 | 28,636 |
| Chevron Federal 2-5F49-041-21065 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 15,500 | Jul 1, 1999 | 0 | 35,606 |
| Chevron Federal 3-6F49-041-21062 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 16,900 | Feb 11, 1999 | 0 | 165,455 |
| Berkley Federal 349-041-21061 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,600 | Dec 3, 1998 | 127 | 12,561 |
| Blacks Fork 26-249-041-20927 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | — | Jun 3, 1998 | 252 | 13,546 |
| Chevron 3-6E49-041-21048 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 14,400 | May 14, 1998 | 0 | 34,289 |
| Champlin 358 Amoco J 249-041-21047 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 12,869 | Apr 21, 1998 | 0 | 0 |
| Champlin 457 G 249-041-21036 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 15,400 | Nov 19, 1997 | 0 | 529,298 |
| Eakin Ranch Unit 449-041-21033 | Hilcorp Energy Company | UintaBruff | ActiveGas Well | 12,860 | Oct 28, 1997 | 329 | 32,193 |
| Thompson 2-249-041-21031 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 12,700 | Oct 22, 1997 | 0 | 0 |
| Amoco Chevron Gulf 7A49-041-21030 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 15,450 | Oct 20, 1997 | 0 | 223,667 |
| Amoco Cummings 3-149-041-21028 | Hilcorp Energy Company | UintaSession Mountain | ActiveGas Well | 15,345 | Sep 3, 1997 | 0 | 47,802 |
| Champlin 228 Amoco B 2A49-041-21023 | Hilcorp Energy Company | UintaBruff | PluggedGas Well | 12,587 | Aug 6, 1997 | 0 | 0 |
| Champlin 457 Amoco a 549-041-21019 | Hilcorp Energy Company | UintaWhitney Canyon-Carter Creek | ActiveGas Well | 14,800 | Jun 18, 1997 | 0 | 861,259 |