| Mallon 33 Federal #00630-025-34151 | Black Hills Gas Resources, Inc. | Lea | CanceledGas | — | Aug 19, 1997 | 0 | 0 |
| Mallon 10 Federal #00230-015-29760 | Black Hills Gas Resources, Inc. | Eddy | CanceledOil | 5,500 | Jul 25, 1997 | 0 | 0 |
| Mallon 16 State #00330-015-29711 | Black Hills Gas Resources, Inc. | Eddy | CanceledOil | 5,500 | Jul 8, 1997 | 0 | 0 |
| Black River 11 Federal Com #00130-015-29708 | Black Hills Gas Resources, Inc. | Eddy | CanceledGas | 12,000 | Jul 1, 1997 | 0 | 0 |
| Jicarilla 435 G #00330-043-20942 | Black Hills Gas Resources, Inc. | Sandoval | CanceledGas | 6,500 | May 5, 1997 | 0 | 0 |
| Mallon 16 State #00230-015-29538 | Black Hills Gas Resources, Inc. | Eddy | CanceledOil | 5,500 | Apr 17, 1997 | 0 | 0 |
| Mallon Pecos River 28 Federal #00230-015-29372 | Black Hills Gas Resources, Inc. | Eddy | CanceledOil | 6,700 | Feb 3, 1997 | 0 | 0 |
| Mallon 33 Federal #00230-025-33728 | Black Hills Gas Resources, Inc. | Lea | CanceledGas | — | Dec 13, 1996 | 0 | 0 |
| Mescalero 21 Federal #00530-025-33811 | Black Hills Gas Resources, Inc. | Lea | CanceledGas | — | Dec 6, 1996 | 0 | 0 |
| Mallon 35 Federal #00230-025-32984 | Black Hills Gas Resources, Inc. | Lea | PluggedOil | 8,300 | Jun 6, 1995 | 0 | 0 |
| Mallon 34 Federal #01730-025-32817 | Black Hills Gas Resources, Inc. | Lea | PluggedOil | 40 | Nov 29, 1994 | 0 | 0 |
| Mallon 27 Federal #00130-025-32652 | Black Hills Gas Resources, Inc. | Lea | CanceledOil | — | Aug 31, 1994 | 0 | 0 |
| Mallon 27 Federal #00330-025-32654 | Black Hills Gas Resources, Inc. | Lea | CanceledOil | — | Aug 31, 1994 | 0 | 0 |
| Mallon 34 Federal #00430-025-32615 | Black Hills Gas Resources, Inc. | Lea | CanceledOil | — | Jul 29, 1994 | 0 | 0 |
| Mallon 34 Federal #00530-025-32616 | Black Hills Gas Resources, Inc. | Lea | CanceledOil | — | Jul 29, 1994 | 0 | 0 |
| Mallon 34 Federal #00630-025-32617 | Black Hills Gas Resources, Inc. | LeaLea; Delaware, Northeast | PluggedOil | 8,312 | Jul 29, 1994 | 0 | 0 |
| Jicarilla 31 03 06 #00230-039-25071 | Black Hills Gas Resources, Inc. | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 3,930 | May 20, 1991 | 0 | 0 |
| Jicarilla 31 03 32 #00130-039-25050 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,120 | Feb 4, 1991 | 0 | 0 |
| Carson 29 04 28 #00130-039-24673 | Black Hills Gas Resources, Inc. | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 4,500 | Apr 3, 1990 | 0 | 0 |
| Simms Com #00630-039-24642 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,100 | Mar 6, 1990 | 0 | 0 |
| Simms Com #00730-039-24645 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,025 | Mar 6, 1990 | 0 | 0 |
| Jicarilla 459 #00830-039-24305 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,075 | Sep 26, 1988 | 0 | 0 |
| Jicarilla 459 #00330-039-24306 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,040 | Sep 26, 1988 | 0 | 0 |
| Jicarilla 459 #00430-039-24307 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 3,615 | Sep 26, 1988 | 0 | 0 |
| Jicarilla 464 #00330-039-24308 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,220 | Sep 26, 1988 | 0 | 0 |
| Jicarilla 464 #00430-039-24168 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,075 | Sep 21, 1987 | 0 | 0 |
| Jicarilla 464 #00230-039-24158 | Black Hills Gas Resources, Inc. | Rio ArribaCabresto Canyon Tertiary | PluggedGas | 4,100 | Aug 31, 1987 | 0 | 0 |
| Jicarilla 460 #00230-039-24112 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,112 | Dec 29, 1986 | 0 | 0 |
| Jicarilla 461 #00130-039-24109 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,023 | Dec 18, 1986 | 0 | 0 |
| Jicarilla 462 #00130-039-24110 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,145 | Dec 18, 1986 | 0 | 0 |
| Jicarilla 457 #00130-039-24106 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,045 | Dec 15, 1986 | 0 | 0 |
| Jicarilla 435 G #00130-043-20809 | Black Hills Gas Resources, Inc. | SandovalWildcat 22N4W9F; Menefee (O) | PluggedOil | 6,000 | Nov 17, 1986 | 0 | 0 |
| Jicarilla 464 #00130-039-24088 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco Pictured Cliffs, East (Gas) | PluggedGas | 4,136 | Oct 27, 1986 | 0 | 0 |
| Jicarilla 452 #001Y30-039-24046 | Black Hills Gas Resources, Inc. | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 3,935 | Jun 20, 1986 | 0 | 0 |
| Fisher Federal 02 #00130-039-23684 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedOil | 8,427 | Apr 1, 1986 | 0 | 0 |
| Post Federal 13 #00630-039-23975 | Black Hills Gas Resources, Inc. | Rio ArribaGavilan Mancos | PluggedGas | 8,160 | Jan 9, 1986 | 0 | 0 |
| Jicarilla 434 G #00130-043-20802 | Black Hills Gas Resources, Inc. | SandovalOtero Sanostee (Juana Lopez MBR) | PluggedOil | 6,052 | Dec 12, 1985 | 0 | 0 |
| Howard Federal 01 #00830-039-23689 | Black Hills Gas Resources, Inc. | Rio ArribaGavilan Mancos | PluggedOil | 8,300 | Apr 22, 1985 | 0 | 0 |
| Howard Federal 01 #01130-039-23690 | Black Hills Gas Resources, Inc. | Rio ArribaGavilan Mancos | PluggedGas | 8,276 | Apr 22, 1985 | 0 | 0 |
| Johnson Federal 12 #00530-039-23611 | Black Hills Gas Resources, Inc. | Rio ArribaGavilan Mancos | PluggedGas | 8,150 | Nov 26, 1984 | 0 | 0 |
| Ribeyowids Federal 2 #01630-039-23554 | Black Hills Gas Resources, Inc. | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedOil | 8,176 | Sep 18, 1984 | 0 | 0 |
| Jicarilla 451 #00130-039-23342 | Black Hills Gas Resources, Inc. | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 8,700 | Nov 22, 1983 | 0 | 0 |
| Jicarilla Tribal 531 #00130-039-23333 | Black Hills Gas Resources, Inc. | Rio ArribaLaguna Seca Gallup (Gas) | PluggedGas | 8,735 | Nov 9, 1983 | 0 | 0 |
| Allied 21 Federal #00130-015-20182 | Black Hills Gas Resources, Inc. | EddyWhite City; Penn (Gas) | PluggedGas | — | — | 0 | 0 |