| Lady Luck #00130-039-23867 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | PluggedGas | 7,968 | Sep 25, 1985 | 0 | 0 |
| Janet B #00330-039-23858 | Benson-Montin-Greer Drilling Corp only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedGas | 8,084 | Sep 17, 1985 | 0 | 0 |
| Full Sail B #00330-039-23853 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | PluggedGas | 8,080 | Sep 9, 1985 | 0 | 0 |
| Hill Federal #002Y30-039-23852 | Energen Resources Corporation only | Rio ArribaGavilan Mancos | PluggedOil | 8,225 | Sep 3, 1985 | 0 | 0 |
| Lindrith B Unit #03730-039-23816 | Conocophillips Company only | Rio ArribaGavilan Mancos | PluggedOil | 7,100 | Aug 19, 1985 | 0 | 0 |
| Lindrith B Unit #03830-039-23872 | Conoco Inc only | Rio ArribaGavilan Mancos | PluggedOil | 7,100 | Aug 19, 1985 | 0 | 0 |
| Beek's Babbit #00130-039-23807 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveGas | 8,240 | Aug 12, 1985 | 121 | 13,224 |
| Pre-Ongard Well #00230-039-23800 | — | Rio ArribaGavilan Greenhorn Granero DK (Oil) | PluggedOil | — | Aug 2, 1985 | 0 | 0 |
| Hill Federal #00330-039-23801 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 8,100 | Aug 2, 1985 | 0 | 0 |
| Loddy #00130-039-23767 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveOil | 8,175 | Jul 10, 1985 | 208 | 8,893 |
| Hill Federal #00130-039-23754 | N M & O Operating Co only | Rio ArribaGavilan Mancos | ActiveOil | 8,192 | Jun 24, 1985 | 0 | 0 |
| Lindrith B Unit #03430-039-23738 | Hilcorp Energy Company only | Rio ArribaGavilan Mancos | ActiveOil | 7,100 | Jun 10, 1985 | 0 | 2,010 |
| Howard Federal 01 #00830-039-23689 | Black Hills Gas Resources, Inc. only | Rio ArribaGavilan Mancos | PluggedOil | 8,300 | Apr 22, 1985 | 0 | 0 |
| Howard Federal 01 #01130-039-23690 | Black Hills Gas Resources, Inc. only | Rio ArribaGavilan Mancos | PluggedGas | 8,276 | Apr 22, 1985 | 0 | 0 |
| New Horizon #00130-039-23630 | Rim Operating, Inc. only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 8,065 | Dec 18, 1984 | 104 | 5,077 |
| Twilight Zone #00130-039-23606 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Pictured Cliffs (Gas) | PluggedOil | 8,150 | Nov 26, 1984 | 0 | 0 |
| Johnson Federal 12 #00530-039-23611 | Black Hills Gas Resources, Inc. only | Rio ArribaGavilan Mancos | PluggedGas | 8,150 | Nov 26, 1984 | 0 | 0 |
| Full Sail a #00230-039-23612 | Benson-Montin-Greer Drilling Corp only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedGas | 8,110 | Nov 26, 1984 | 0 | 0 |
| Native Son B #00330-039-23614 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveGas | 8,075 | Nov 26, 1984 | 44 | 10,579 |
| Oso Canyon Gas Com C #00130-039-23604 | Chaparral Energy LLC only | Rio ArribaGavilan Mancos | PluggedOil | 8,210 | Nov 9, 1984 | 0 | 0 |
| Pre-Ongard Well #00130-039-23603 | — | Rio ArribaGavilan Mancos | PluggedOil | — | Nov 8, 1984 | 0 | 0 |
| Mother Lode a #00230-039-23605 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | PluggedGas | 8,005 | Nov 2, 1984 | 0 | 0 |
| Dr. Daddy-O #00130-039-23613 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveGas | 8,180 | Nov 2, 1984 | 1 | 948 |
| Pre-Ongard Well #00130-039-23583 | — | Rio ArribaGavilan Mancos | PluggedOil | — | Oct 9, 1984 | 0 | 0 |
| Pre-Ongard Well #00230-039-23584 | — | Rio ArribaGavilan Mancos | PluggedOil | — | Oct 9, 1984 | 0 | 0 |
| Homestead Ranch a #00230-039-23586 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveGas | 7,950 | Oct 9, 1984 | 154 | 22,763 |
| Krystina #00130-039-23572 | Elm Ridge Exploration Company LLC only | Rio ArribaGavilan Mancos | PluggedOil | 8,150 | Sep 21, 1984 | 0 | 0 |
| Hellcat #00130-039-23566 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,024 | Sep 19, 1984 | 0 | 0 |
| Ribeyowids Federal 2 #01630-039-23554 | Black Hills Gas Resources, Inc. only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedOil | 8,176 | Sep 18, 1984 | 0 | 0 |
| Oso Canyon Federal B #00130-039-23521 | Chaparral Energy LLC only | Rio ArribaGavilan Mancos | PluggedOil | 8,175 | Aug 16, 1984 | 0 | 0 |
| Oso Canyon Federal a #00130-039-23522 | Apache Corp only | Rio ArribaGavilan Mancos | PluggedOil | 8,008 | Aug 16, 1984 | 0 | 0 |
| Lindrith #00130-039-23485 | Dugan Production Corp only | Rio ArribaGavilan Mancos | PluggedOil | 7,652 | Jun 18, 1984 | 0 | 0 |
| Hawk Federal #00330-039-23473 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 7,957 | Jun 11, 1984 | 0 | 0 |
| Brown #00130-039-23466 | Rim Operating, Inc. only | Rio ArribaGavilan Mancos | ActiveOil | 8,317 | May 31, 1984 | 3,063 | 5,434 |
| Native Son #00130-039-23437 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveGas | 8,170 | Apr 23, 1984 | 86 | 9,190 |
| Gavilan #00230-039-23367 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 8,200 | Jan 10, 1984 | 0 | 0 |
| Hawk Federal #00230-039-23339 | N M & O Operating Co only | Rio ArribaGavilan Mancos | ActiveOil | 8,160 | Nov 22, 1983 | 0 | 0 |
| Mother Lode #00130-039-23182 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveOil | 8,250 | Nov 1, 1983 | 327 | 11,010 |
| Gavilan Howard #00130-039-23312 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 8,020 | Oct 6, 1983 | 0 | 0 |
| Native Son a #00230-039-23307 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | ActiveOil | 8,133 | Sep 28, 1983 | 27 | 35,747 |
| Rucker Lake #00230-039-23231 | N M & O Operating Co only | Rio ArribaSWD; Morrison-Entrada | ActiveSalt water disposal | 8,975 | Jun 6, 1983 | 0 | 0 |
| Rucker Lake #00330-039-23224 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,560 | May 31, 1983 | 0 | 0 |
| Gavilan #00330-039-23192 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 8,160 | Apr 8, 1983 | 0 | 0 |
| Et #00130-039-23185 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | PluggedOil | 8,081 | Mar 22, 1983 | 0 | 0 |
| Pre-Ongard Well #00130-039-23181 | — | Rio ArribaGavilan Greenhorn Granero DK (Oil) | PluggedOil | — | Mar 11, 1983 | 0 | 0 |
| Janet a #00230-039-23138 | Benson-Montin-Greer Drilling Corp only | Rio ArribaGavilan Mancos | PluggedGas | 8,062 | Jan 17, 1983 | 0 | 0 |
| Janet #00130-039-23110 | N M & O Operating Co only | Rio ArribaGavilan Mancos | ActiveGas | 7,958 | Nov 3, 1982 | 0 | 0 |
| Gavilan #00130-039-22860 | N M & O Operating Co only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 8,241 | Dec 7, 1981 | 0 | 0 |
| Divide #00130-039-22830 | McElvain Energy, Inc only | Rio ArribaGavilan Mancos | PluggedOil | 7,759 | Sep 24, 1981 | 0 | 0 |
| Tapacitos #00230-039-21934 | McElvain Energy, Inc only | Rio ArribaGavilan Mancos | PluggedOil | 8,650 | Oct 2, 1978 | 0 | 0 |