| GR 30 State #00330-015-31110 | COG Operating LLC | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 4,399 | Apr 25, 2000 | 0 | 0 |
| LP State #004M30-015-31088 | COG Operating LLC | Eddy | CanceledOil | 5,000 | Apr 18, 2000 | 0 | 0 |
| BR-549 State #00430-015-31010 | COG Operating LLC | Eddy | PluggedOil | 420 | Mar 13, 2000 | 0 | 0 |
| Nooksack Federal #00130-015-30990 | COG Operating LLC | EddyWc: Mississippian Gas | PluggedGas | 8,450 | Mar 3, 2000 | 0 | 0 |
| Brigham H #00430-015-30984 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 5,104 | Mar 1, 2000 | 0 | 0 |
| RJ Unit #11630-015-30994 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,609 | Feb 28, 2000 | 0 | 0 |
| Giles State #00130-025-34939 | COG Operating LLC | LeaMidway; Upper Pennsylvanian, West | PluggedGas | 12,627 | Feb 21, 2000 | 0 | 0 |
| McIntyre B #00830-015-31562 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 4,884 | Jan 19, 2000 | 0 | 0 |
| Mesquite State #00730-015-30866 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | PluggedOil | 4,215 | Dec 14, 1999 | 0 | 0 |
| Rincon State #00230-015-30860 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | PluggedOil | 4,355 | Dec 8, 1999 | 0 | 0 |
| Stingray 10 State #00130-025-34757 | COG Operating LLC | LeaLeamex; Wolfcamp, North | PluggedOil | 11,748 | Nov 4, 1999 | 0 | 0 |
| SDX State #00130-015-30775 | COG Operating LLC | EddyTurkey Track; Morrow, North (Gas) | PluggedGas | 11,325 | Oct 7, 1999 | 0 | 0 |
| Samedan State #00230-015-30773 | COG Operating LLC | EddyArtesia; Queen-Grayburg-San Andres | PluggedOil | 4,175 | Oct 6, 1999 | 0 | 0 |
| Conoco 8 State Com #00130-015-30702 | COG Operating LLC | EddyRed Lake; Upper Penn, East | PluggedOil | 10,920 | Jul 22, 1999 | 0 | 0 |
| Jenkins B Federal #01130-015-30665 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedInjection | 4,710 | Jun 11, 1999 | 0 | 0 |
| Muckleshoot Federal #00130-015-30657 | COG Operating LLC | EddyWc: Mississippian Gas | PluggedGas | 7,890 | May 25, 1999 | 0 | 0 |
| Burch Keely Unit #29530-015-30645 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 5,035 | May 6, 1999 | 0 | 0 |
| Burch Keely Unit #30430-015-30633 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,758 | Apr 21, 1999 | 0 | 0 |
| State S 19 #00530-015-30615 | COG Operating LLC | Eddy | CanceledOil | 4,200 | Apr 5, 1999 | 0 | 0 |
| Lusk Deep Unit a #01430-025-34573 | COG Operating LLC | LeaLusk; Morrow (Gas) | ActiveGas | 12,540 | Feb 9, 1999 | 0 | 5,721 |
| Continental B State #00530-015-30518 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | PluggedOil | 5,345 | Dec 1, 1998 | 0 | 0 |
| Woolley Federal #00230-015-04240 | COG Operating LLC | Eddy | PluggedOil | 9 | Nov 30, 1998 | 0 | 0 |
| Woolley Federal #00530-015-30502 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 4,964 | Nov 9, 1998 | 0 | 0 |
| Primero Federal #00130-015-30503 | COG Operating LLC | EddyWashington Ranch; Morrow,south (G) | ActiveOil | 8,055 | Nov 9, 1998 | 0 | 116 |
| Burch Keely Unit #29430-015-30490 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,920 | Nov 4, 1998 | 0 | 0 |
| Burch Keely Unit #29130-015-30492 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,850 | Nov 4, 1998 | 0 | 0 |
| Burch Keely Unit #29030-015-30453 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,723 | Oct 22, 1998 | 0 | 0 |
| McClellan Moc Com #01530-005-63179 | COG Operating LLC | ChavesPecos Slope; Abo (Gas) | PluggedGas | 4,170 | Oct 13, 1998 | 0 | 0 |
| Dexter #00430-015-30323 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 5,185 | Jun 30, 1998 | 0 | 0 |
| Dexter #00730-015-30326 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 5,260 | Jun 30, 1998 | 0 | 0 |
| Minis 2 Federal #00130-025-34449 | COG Operating LLC | LeaHat Mesa; Delaware, Southeast | ActiveGas | 14,443 | Jun 23, 1998 | 2,354 | 1,317 |
| Woolley Federal #00430-015-30290 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 5,170 | Jun 11, 1998 | 0 | 0 |
| McIntyre a West #00630-015-04224 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 5,248 | Apr 28, 1998 | 0 | 0 |
| Western Federal #00130-015-30032 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | PluggedOil | 5,671 | Jan 8, 1998 | 0 | 0 |
| Gettysburg 16 State SWD #00130-025-34258 | COG Operating LLC | LeaSWD; Delaware | PluggedSalt water disposal | 8,830 | Jan 7, 1998 | 0 | 0 |
| White Star Federal #00130-015-29986 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | PluggedOil | 7,352 | Dec 18, 1997 | 0 | 0 |
| Gold Rush 30 Federal #00830-015-29949 | COG Operating LLC | Eddy | CanceledOil | 7,400 | Nov 21, 1997 | 0 | 0 |
| Burch Keely Unit #29230-015-29955 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,700 | Nov 19, 1997 | 0 | 0 |
| Yucca State #00530-015-29932 | COG Operating LLC | Eddy | CanceledOil | 5,400 | Nov 14, 1997 | 0 | 0 |
| Yucca State #00630-015-29933 | COG Operating LLC | Eddy | CanceledOil | 5,400 | Nov 14, 1997 | 0 | 0 |
| Thunder Road Federal #00130-015-29910 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedGas | 4,865 | Oct 28, 1997 | 0 | 0 |
| Thunder Road Federal #00330-015-29912 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedGas | 4,900 | Oct 28, 1997 | 0 | 0 |
| Burch Keely Unit #27930-015-29821 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,816 | Aug 21, 1997 | 0 | 0 |
| Burch Keely Unit #29330-015-29812 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,715 | Aug 20, 1997 | 0 | 0 |
| RJ Unit #10530-015-29803 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,460 | Aug 18, 1997 | 0 | 0 |
| Dustbuster 6 #00130-025-34101 | COG Operating LLC | LeaCorbin; Abo | ActiveOil | 9,200 | Aug 18, 1997 | 0 | 0 |
| McIntyre B #00630-015-29756 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 4,856 | Jul 25, 1997 | 0 | 0 |
| Gold Rush 30 Federal #00230-015-29747 | COG Operating LLC | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,390 | Jul 11, 1997 | 0 | 0 |
| Concho BG State #00230-025-34020 | COG Operating LLC | LeaVacuum; Atoka-Morrow, North (Gas) | PluggedGas | 12,394 | Jun 13, 1997 | 0 | 0 |
| Red Bull 35 Federal #001HHZ30-025-34015 | COG Operating LLC | LeaWC-025 G-09 S253335K; LWR Bone Sprin | ActiveOil | 18,220 | Jun 4, 1997 | 2,472 | 4,950 |