| Emerald Federal #00130-025-31976 | COG Operating LLC | LeaLivingston Ridge; Delaware, East | PluggedOil | 8,830 | Feb 10, 1993 | 0 | 0 |
| Gehrig Federal #00230-015-26995 | COG Operating LLC | EddyBrushy Draw; Delaware | PluggedOil | 5,425 | Feb 1, 1993 | 0 | 0 |
| Brown Federal #00330-025-30438 | COG Operating LLC | LeaPearsall; Seven Rivers | PluggedOil | 4,200 | Feb 1, 1993 | 0 | 0 |
| Prohibition Federal Unit #00230-025-31716 | COG Operating LLC | LeaBootleg Ridge; Delaware, Northwest | PluggedSalt water disposal | 10,100 | Feb 1, 1993 | 0 | 0 |
| Chalk Akh SWD Federal #00130-015-26116 | COG Operating LLC | EddyRed Lake; Upper Penn, East (Gas) | PluggedSalt water disposal | 10,050 | Dec 1, 1992 | 0 | 0 |
| Federal 19 #00130-025-24676 | COG Operating LLC | LeaBell Lake; Delaware, North | PluggedSalt water disposal | 8,710 | Sep 1, 1992 | 0 | 0 |
| Comanche State Com #00130-025-31619 | COG Operating LLC | LeaHat Mesa; Morrow (Gas) | Temporarily abandonedGas | 14,550 | Jul 22, 1992 | 0 | 0 |
| Comanche 17 State #00130-025-31385 | COG Operating LLC | LeaHat Mesa; Morrow (Gas) | PluggedGas | 14,550 | Jun 1, 1992 | 0 | 0 |
| Top Hat 26 Federal #00130-025-31228 | COG Operating LLC | LeaHalfway; Morrow (Gas) | PluggedGas | 14,260 | May 1, 1992 | 0 | 0 |
| Geronimo Federal #00830-025-31532 | COG Operating LLC | LeaTonto; Yates-Seven Rivers, South | PluggedOil | 3,150 | Apr 1, 1992 | 0 | 0 |
| Carter #00130-015-24105 | COG Operating LLC | EddyLoving; Atoka, North (Gas) | ActiveGas | 12,600 | Mar 1, 1992 | 0 | 191 |
| Geronimo Federal #00730-025-31391 | COG Operating LLC | LeaTonto; Yates-Seven Rivers, South | PluggedOil | 3,250 | Mar 1, 1992 | 0 | 0 |
| Texaco Federal #00330-025-31398 | COG Operating LLC | LeaGem; Delaware, East | PluggedOil | 7,980 | Mar 1, 1992 | 0 | 0 |
| Sro SWD #10130-015-26105 | COG Operating LLC | EddyDelaware River; Bone Spring | PluggedSalt water disposal | 8,300 | Feb 1, 1992 | 0 | 0 |
| Prohibition Federal Unit #00130-025-31137 | COG Operating LLC | LeaBootleg Ridge; Delaware, Northwest | PluggedOil | 15,112 | Jan 1, 1992 | 0 | 0 |
| Unocal-HPC Federal #00230-015-26849 | COG Operating LLC | EddyLost Tank; Delaware | ActiveOil | 8,532 | Dec 1, 1991 | 3,321 | 126 |
| Geronimo Federal #00530-025-31312 | COG Operating LLC | LeaGeronimo; Delaware | PluggedOil | 10,500 | Nov 1, 1991 | 0 | 0 |
| Unocal-HPC Federal #00130-015-26774 | COG Operating LLC | EddyLost Tank; Delaware | PluggedOil | 8,461 | Aug 1, 1991 | 0 | 0 |
| G J West Coop Unit #09530-015-26686 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 4,506 | Jun 1, 1991 | 0 | 0 |
| Federal 3O #00130-025-30890 | COG Operating LLC | LeaBell Lake; Delaware, North | PluggedOil | 8,500 | May 1, 1991 | 0 | 0 |
| Bilbrey 34 Federal #00130-025-31120 | COG Operating LLC | LeaBilbrey; Morrow (Gas) | PluggedGas | 14,830 | May 1, 1991 | 0 | 0 |
| G J West Coop Unit #09330-015-26640 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 4,500 | Apr 1, 1991 | 0 | 0 |
| Geronimo Federal #00330-025-31174 | COG Operating LLC | LeaTonto; Yates-Seven Rivers, South | PluggedOil | 3,250 | Apr 1, 1991 | 0 | 0 |
| Canter Federal #00230-015-10267 | COG Operating LLC | EddyGetty; Bone Spring | PluggedGas | 13,020 | Mar 1, 1991 | 0 | 0 |
| G J West Coop Unit #09130-015-26614 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 4,639 | Mar 1, 1991 | 0 | 0 |
| Smith Ranch Federal #00230-025-31138 | COG Operating LLC | LeaTeas; Delaware | ActiveOil | 9,746 | Mar 1, 1991 | 15 | 9 |
| G J West Coop Unit #08030-015-25633 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 4,490 | Feb 1, 1991 | 0 | 0 |
| Geronimo Federal #00230-025-30992 | COG Operating LLC | LeaGem; Morrow (Gas) | PluggedGas | 13,770 | Feb 1, 1991 | 0 | 0 |
| Foster Eddy #00930-015-26273 | COG Operating LLC | EddyCedar Lake; Glorieta-Yeso | PluggedOil | 5,560 | Jan 1, 1991 | 0 | 0 |
| P Q Osudo State Com #00130-025-30708 | COG Operating LLC | LeaOsudo; Morrow, South (Gas) | ActiveGas | 12,550 | Jan 1, 1991 | 15 | 10,587 |
| Geronimo Federal #00130-025-30645 | COG Operating LLC | LeaGeronimo; Delaware | PluggedOil | 10,564 | Nov 1, 1990 | 0 | 0 |
| Petrus D #00430-025-30195 | COG Operating LLC | LeaSanmal; Queen | PluggedOil | 4,700 | Sep 1, 1990 | 0 | 0 |
| Phillips State #00130-025-30956 | COG Operating LLC | LeaWilson; Bone Spring, North | PluggedGas | 12,580 | Aug 3, 1990 | 0 | 0 |
| Hondo Federal Gas Com #00130-015-20937 | COG Operating LLC | EddyRed Lake; Queen-Grayburg-SA | PluggedGas | 9,778 | Aug 1, 1990 | 0 | 0 |
| Texaco Federal #00230-025-30943 | COG Operating LLC | LeaSWD; Delaware | PluggedSalt water disposal | 13,680 | Jul 9, 1990 | 0 | 0 |
| Dodd Federal Unit #06230-015-26282 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | PluggedOil | 4,555 | Jun 1, 1990 | 0 | 0 |
| Gila 4 Deep #00130-025-30872 | COG Operating LLC | LeaJohnson Ranch; Wolfcamp (Gas) | PluggedGas | 15,700 | Apr 17, 1990 | 0 | 0 |
| Tuesday a Federal #00130-015-25511 | COG Operating LLC | EddyParkway; Bone Spring | PluggedOil | 11,700 | Mar 1, 1990 | 0 | 0 |
| Federal 11 2O 34 #00130-025-02426 | COG Operating LLC | LeaLea; Bone Spring | PluggedOil | 14,619 | Mar 1, 1990 | 0 | 0 |
| Lusk 16 State #00230-025-20904 | COG Operating LLC | LeaLusk; Morrow (Gas) | PluggedOil | 12,948 | Feb 1, 1990 | 0 | 0 |
| Petrus D #00630-025-30250 | COG Operating LLC | LeaSWD; Grayburg-San Andres | PluggedSalt water disposal | 4,700 | Feb 1, 1990 | 0 | 0 |
| Sun Federal Com #00130-025-30603 | COG Operating LLC | LeaAntelope Ridge; Atoka (Gas) | PluggedGas | 12,780 | Feb 1, 1990 | 0 | 0 |
| Etz State Unit #10230-015-20684 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | 3,950 | Jan 1, 1990 | 0 | 0 |
| Dodd Federal Unit #04630-015-26220 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | PluggedOil | 4,556 | Jan 1, 1990 | 0 | 0 |
| Double Abj State #00130-025-30746 | COG Operating LLC | LeaDouble X; Strawn (Gas) | PluggedGas | 15,800 | Dec 7, 1989 | 0 | 0 |
| Leaker CC State #00930-025-30679 | COG Operating LLC | LeaMaljamar; Queen (Gas) | PluggedOil | 6,060 | Dec 1, 1989 | 0 | 0 |
| Maverick #00130-025-27730 | COG Operating LLC | LeaTonto; Bone Spring, South | PluggedOil | 13,800 | Nov 1, 1989 | 0 | 0 |
| Federal USA L #00230-025-30641 | COG Operating LLC | LeaTonto; Yates-Seven River | PluggedOil | 3,783 | Oct 1, 1989 | 0 | 0 |
| Sosa Federal #00130-015-26087 | COG Operating LLC | EddyBrushy Draw; Delaware | PluggedOil | 5,200 | Aug 1, 1989 | 0 | 0 |
| Texaco BE #00330-015-26110 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PluggedOil | — | Aug 1, 1989 | 0 | 0 |