| Pre-Ongard Well #00330-039-25215 | Pre-Ongard Well Operator only | Rio ArribaArena Blanca Entrada, Southeast | PluggedOil | — | Aug 21, 1992 | 0 | 0 |
| Pre-Ongard Well #00130-031-20961 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Oct 22, 1991 | 0 | 0 |
| Pre-Ongard Well #00130-031-20955 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jul 8, 1991 | 0 | 0 |
| Pre-Ongard Well #00130-043-20847 | Pre-Ongard Well Operator only | SandovalWC D3; Dakota | PluggedOil | — | Sep 18, 1990 | 0 | 0 |
| Pre-Ongard Well #00230-039-24622 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Jan 25, 1990 | 0 | 0 |
| Pre-Ongard Well #01530-031-20941 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jan 16, 1989 | 0 | 0 |
| Pre-Ongard Well #00130-039-24343 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Nov 23, 1988 | 0 | 0 |
| Pre-Ongard Well #00130-039-24332 | Pre-Ongard Well Operator only | Rio ArribaPuerto Chiquito Mancos, West | PluggedOil | — | Nov 16, 1988 | 0 | 0 |
| Pre-Ongard Well #00130-039-24197 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Dec 17, 1987 | 0 | 0 |
| Pre-Ongard Well #00130-039-24182 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Oct 22, 1987 | 0 | 0 |
| Pre-Ongard Well #00130-039-24155 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Aug 19, 1987 | 0 | 0 |
| Pre-Ongard Well #00130-039-24124 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Apr 29, 1987 | 0 | 0 |
| Pre-Ongard Well #00130-039-24081 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Oct 17, 1986 | 0 | 0 |
| Pre-Ongard Well #00130-039-24055 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Jul 31, 1986 | 0 | 0 |
| Pre-Ongard Well #00130-031-20903 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jan 22, 1986 | 0 | 0 |
| Pre-Ongard Well #00130-039-23805 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Aug 7, 1985 | 0 | 0 |
| Pre-Ongard Well #00230-031-20881 | Pre-Ongard Well Operator only | McKinleyWC D3; Gallup | PluggedOil | — | Apr 25, 1985 | 0 | 0 |
| Pre-Ongard Well #00230-031-20878 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Mar 18, 1985 | 0 | 0 |
| Pre-Ongard Well #01130-039-23671 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Mar 11, 1985 | 0 | 0 |
| Pre-Ongard Well #00230-039-23344 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Dec 1, 1983 | 0 | 0 |
| Pre-Ongard Well #00130-043-20688 | Pre-Ongard Well Operator only | SandovalWC D3; Dakota | PluggedOil | — | Oct 6, 1983 | 0 | 0 |
| Pre-Ongard Well #00330-031-20849 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Sep 7, 1983 | 0 | 0 |
| Pre-Ongard Well #00630-039-23278 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Aug 25, 1983 | 0 | 0 |
| Pre-Ongard Well #00530-039-23275 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | 40 | Aug 23, 1983 | 0 | 0 |
| Pre-Ongard Well #00130-039-23254 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Jul 8, 1983 | 0 | 0 |
| Pre-Ongard Well #00330-031-20813 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Oct 29, 1982 | 0 | 0 |
| Pre-Ongard Well #00130-031-20807 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Aug 17, 1982 | 0 | 0 |
| Pre-Ongard Well #00130-031-20803 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jul 21, 1982 | 0 | 0 |
| Pre-Ongard Well #00130-031-20801 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jul 8, 1982 | 0 | 0 |
| Pre-Ongard Well #00130-031-20775 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Mar 17, 1982 | 0 | 0 |
| Pre-Ongard Well #00130-031-20763 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Dec 23, 1981 | 0 | 0 |
| Pre-Ongard Well #00130-031-20748 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Nov 5, 1981 | 0 | 0 |
| Pre-Ongard Well #04130-031-20727 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Sep 4, 1981 | 0 | 0 |
| Pre-Ongard Well #00130-039-22777 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Jun 29, 1981 | 0 | 0 |
| Pre-Ongard Well #01230-031-20711 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jun 2, 1981 | 0 | 0 |
| Pre-Ongard Well #00230-043-20600 | Pre-Ongard Well Operator only | SandovalWC D3; Dakota | PluggedOil | — | Apr 24, 1981 | 0 | 0 |
| Pre-Ongard Well #00130-031-20660 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jan 28, 1981 | 0 | 0 |
| Pre-Ongard Well #00130-031-20659 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Jan 19, 1981 | 0 | 0 |
| Pre-Ongard Well #00230-045-24593 | Pre-Ongard Well Operator only | San JuanWC D3; Dakota | PluggedOil | — | Oct 3, 1980 | 0 | 0 |
| Pre-Ongard Well #00130-039-22489 | Pre-Ongard Well Operator only | Rio ArribaWC D3; Dakota | PluggedOil | — | Sep 10, 1980 | 0 | 0 |
| Pre-Ongard Well #00130-045-24351 | Pre-Ongard Well Operator only | San JuanWC D3; Dakota | PluggedOil | — | Jun 2, 1980 | 0 | 0 |
| Pre-Ongard Well #00330-031-20585 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Nov 5, 1979 | 0 | 0 |
| Pre-Ongard Well #00230-031-20586 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Nov 5, 1979 | 0 | 0 |
| Pre-Ongard Well #00130-031-20589 | Pre-Ongard Well Operator only | McKinleyWC D3; Dakota | PluggedOil | — | Nov 5, 1979 | 0 | 0 |
| Pre-Ongard Well #00130-045-23841 | Pre-Ongard Well Operator only | San JuanWC D3; Dakota | PluggedOil | — | Oct 1, 1979 | 0 | 0 |
| Pre-Ongard Well #00130-045-23542 | Pre-Ongard Well Operator only | San JuanWC D3; Dakota | PluggedOil | — | May 14, 1979 | 0 | 0 |
| Pre-Ongard Well #00130-043-20425 | Pre-Ongard Well Operator only | SandovalWC D3; Dakota | PluggedOil | — | Apr 24, 1979 | 0 | 0 |
| Pre-Ongard Well #00130-043-20367 | Pre-Ongard Well Operator only | SandovalWC D3; Dakota | PluggedOil | — | Aug 17, 1978 | 0 | 0 |
| Pre-Ongard Well #00130-045-23003 | Pre-Ongard Well Operator only | San JuanWC D3; Dakota | PluggedOil | — | Apr 17, 1978 | 0 | 0 |
| Pre-Ongard Well #00230-045-23001 | Pre-Ongard Well Operator only | San JuanWC D3; Dakota | PluggedOil | — | Apr 13, 1978 | 0 | 0 |