| Lusk Deep Unit a #00530-025-20122 | COG Operating LLC | LeaLusk; Morrow (Gas) | ActiveGas | 12,554 | Mar 1, 1989 | 0 | 2,720 |
| New Mexico EF State #00330-025-28697 | COG Operating LLC | LeaCruz; Delaware | PluggedInjection | 5,407 | Nov 1, 1988 | 0 | 0 |
| RJ Unit #10330-015-25882 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,500 | Oct 1, 1988 | 0 | 0 |
| Exxon 8 Federal #00130-015-25894 | COG Operating LLC | EddyWillow Lake; Bone Spring, Southeast | PluggedGas | 13,879 | Oct 1, 1988 | 0 | 0 |
| Federal 11 2O 34 #00330-025-30424 | COG Operating LLC | LeaLea; Bone Spring | ActiveOil | 13,348 | Jul 1, 1988 | 1,060 | 1,271 |
| Smith Ranch Federal #00130-025-26810 | COG Operating LLC | LeaTeas; Bone Spring | PluggedOil | 13,650 | Jun 1, 1988 | 0 | 0 |
| Petrus D #00730-025-30249 | COG Operating LLC | LeaMaljamar; Grayburg-San Andres | PluggedOil | 4,705 | Apr 1, 1988 | 0 | 0 |
| Bass #00230-015-25805 | COG Operating LLC | EddyCarlsbad; Wolfcamp, East (Gas) | PluggedGas | 9,950 | Feb 1, 1988 | 0 | 0 |
| Petrus D #00530-025-30217 | COG Operating LLC | LeaSanmal; Queen | PluggedOil | 3,840 | Feb 1, 1988 | 0 | 0 |
| Federal 7 #00230-025-26184 | COG Operating LLC | LeaTonto; Delaware, West | PluggedOil | 13,800 | Jan 1, 1988 | 0 | 0 |
| Federal USA I #00130-025-20813 | COG Operating LLC | LeaLusk; Delaware, West | ActiveOil | 11,385 | Dec 1, 1987 | 0 | 0 |
| Burch Keely Unit #00430-015-25715 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,594 | Sep 1, 1987 | 0 | 0 |
| Federal USA J #00130-025-20367 | COG Operating LLC | LeaLusk; Delaware, West | PluggedOil | 11,296 | Sep 1, 1987 | 0 | 0 |
| Burch Keely Unit #17730-015-25713 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,700 | Jul 1, 1987 | 0 | 0 |
| E HI Lonesome Federal #00430-015-02708 | COG Operating LLC | EddyHigh Lonesome; Queen | PluggedInjection | — | May 1, 1987 | 0 | 0 |
| Dodd Federal Unit #00130-015-25705 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,675 | Feb 1, 1987 | 0 | 0 |
| Dodd Federal Unit #00230-015-25663 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,510 | Dec 1, 1986 | 0 | 0 |
| Corbin Federal #00130-025-25453 | COG Operating LLC | LeaCorbin; Bone Spring, South | PluggedOil | 13,600 | Jun 1, 1986 | 0 | 0 |
| Dodd Federal Unit #00430-015-25611 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,560 | Apr 16, 1986 | 0 | 0 |
| N G Phillips St #03830-015-25513 | COG Operating LLC | EddyArtesia; Queen-Grayburg-San Andres | PluggedOil | 3,100 | Feb 1, 1986 | 0 | 0 |
| G J West Coop Unit #07230-015-25431 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 5,060 | Jan 1, 1986 | 0 | 0 |
| G J West Coop Unit #07430-015-25492 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 4,480 | Jan 1, 1986 | 0 | 0 |
| Amoco State a #00230-015-25508 | COG Operating LLC | EddyArtesia; Queen-Grayburg-San Andres | PluggedOil | 3,090 | Jan 1, 1986 | 0 | 0 |
| Dodd Federal Unit #03030-015-25230 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,585 | Dec 1, 1985 | 0 | 0 |
| Amoco State a #00330-015-25471 | COG Operating LLC | EddyArtesia; Queen-Grayburg-San Andres | PluggedOil | 3,030 | Dec 1, 1985 | 0 | 0 |
| Lara Michelle #00230-015-25493 | COG Operating LLC | EddyArtesia; Queen-Grayburg-San Andres | PluggedOil | 3,300 | Dec 1, 1985 | 0 | 0 |
| Federal 12 #00130-025-26331 | COG Operating LLC | LeaTonto; Delaware, West | ActiveOil | 8,931 | Dec 1, 1985 | 13 | 0 |
| Continental State #00330-015-24520 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,455 | Nov 1, 1985 | 0 | 0 |
| Dodd Federal Unit #03530-015-25231 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,500 | Nov 1, 1985 | 0 | 0 |
| Dodd Federal Unit #04130-015-25397 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 4,463 | Nov 1, 1985 | 0 | 0 |
| Burch Keely Unit #04830-015-24977 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,400 | Aug 1, 1985 | 0 | 0 |
| Tenneco Fee #00130-015-25240 | COG Operating LLC | EddyRed Lake; Queen-Grayburg-SA | PluggedOil | 3,025 | Apr 2, 1985 | 0 | 0 |
| State I #01630-015-03187 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 6,235 | Apr 1, 1985 | 0 | 0 |
| Dexter #00330-015-04259 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 6,939 | Mar 1, 1985 | 0 | 0 |
| Dexter #00230-015-10220 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 6,970 | Mar 1, 1985 | 0 | 0 |
| Collier State #01630-015-25158 | COG Operating LLC | EddyRed Lake; Queen-Grayburg-SA | PluggedOil | 3,565 | Mar 1, 1985 | 0 | 0 |
| Red Raider BKS State #00130-025-29141 | COG Operating LLC | LeaRed Hills; Bone Spring, North | PluggedOil | 15,360 | Feb 15, 1985 | 0 | 0 |
| Dexter #00130-015-10221 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 6,997 | Feb 1, 1985 | 0 | 0 |
| Dodd Federal Unit #06030-015-25113 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,535 | Jan 1, 1985 | 0 | 0 |
| Pecos 16 State #00130-005-62106 | COG Operating LLC | ChavesPecos Slope; Abo (Gas) | PluggedGas | 4,200 | Dec 1, 1984 | 0 | 0 |
| Dodd Federal Unit #04730-015-24928 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,525 | Dec 1, 1984 | 0 | 0 |
| Dodd Federal Unit #06730-015-24946 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,535 | Dec 1, 1984 | 0 | 0 |
| Collier State #01530-015-24993 | COG Operating LLC | EddyRed Lake; Queen-Grayburg-SA | PluggedOil | 3,518 | Dec 1, 1984 | 0 | 0 |
| G J West Coop Unit #06430-015-25096 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 3,522 | Dec 1, 1984 | 0 | 0 |
| Collier State #01430-015-24992 | COG Operating LLC | EddyRed Lake; Queen-Grayburg-SA | PluggedOil | 3,537 | Nov 1, 1984 | 0 | 0 |
| G J West Coop Unit #07030-015-25384 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 4,430 | Oct 3, 1984 | 0 | 0 |
| Dodd Federal Unit #03330-015-24901 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,465 | Oct 1, 1984 | 0 | 0 |
| New Mexico Z State #00230-015-24898 | COG Operating LLC | EddyMillman; Yates-Sr-QN-GB-SA, East | PluggedOil | 2,750 | Sep 1, 1984 | 0 | 0 |
| Eddy Awh State #00130-015-24895 | COG Operating LLC | EddyRed Lake; Queen-Grayburg-SA | PluggedOil | 2,620 | Jun 12, 1984 | 0 | 0 |
| N G Phillips St #03730-015-24848 | COG Operating LLC | EddyArtesia; Queen-Grayburg-San Andres | PluggedOil | 2,980 | Jun 1, 1984 | 0 | 0 |