| Pre-Ongard Well #01530-045-09486 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Jun 6, 1957 | 0 | 0 |
| Pre-Ongard Well #00330-039-06496 | — | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedGas | — | Jun 4, 1957 | 0 | 0 |
| Pre-Ongard Well #01330-039-06661 | — | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedGas | — | May 31, 1957 | 0 | 0 |
| Pre-Ongard Well #00130-039-06606 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | May 3, 1957 | 0 | 0 |
| Pre-Ongard Well #00130-045-05100 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Apr 30, 1957 | 0 | 0 |
| Pre-Ongard Well #01130-045-09767 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Mar 25, 1957 | 0 | 0 |
| Pre-Ongard Well #00130-039-06607 | — | Rio ArribaBlanco-Mesaverde (Prorated Gas) | PluggedGas | 6,020 | Mar 21, 1957 | 0 | 0 |
| Pre-Ongard Well #01230-045-60217 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Mar 14, 1957 | 0 | 0 |
| Pre-Ongard Well #01830-039-60023 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | 3,200 | Feb 25, 1957 | 0 | 0 |
| Pre-Ongard Well #00130-045-60267 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Jan 7, 1957 | 0 | 0 |
| Pre-Ongard Well #00730-039-06104 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Dec 27, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-05552 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Nov 26, 1956 | 0 | 0 |
| Pre-Ongard Well #00930-039-05689 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Nov 13, 1956 | 0 | 0 |
| Pre-Ongard Well #01030-039-05249 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Nov 2, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-07187 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Oct 18, 1956 | 0 | 0 |
| McCord #00130-045-09069 | Benson-Montin-Greer Drilling Corp only | San JuanWC D3; Pictured Cliffs | PluggedGas | 1,771 | Oct 16, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-05068 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Oct 15, 1956 | 0 | 0 |
| Pre-Ongard Well #00430-039-07920 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Sep 28, 1956 | 0 | 0 |
| Pre-Ongard Well #00930-039-05724 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Sep 17, 1956 | 0 | 0 |
| Pre-Ongard Well #012D30-039-06057 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Sep 11, 1956 | 0 | 0 |
| Pre-Ongard Well #01230-039-05545 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Sep 5, 1956 | 0 | 0 |
| Pre-Ongard Well #003D30-039-06130 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Sep 5, 1956 | 0 | 0 |
| Pre-Ongard Well #11430-039-06646 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Aug 14, 1956 | 0 | 0 |
| Pre-Ongard Well #00230-039-05992 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jul 23, 1956 | 0 | 0 |
| Pre-Ongard Well #08630-045-05506 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Jul 23, 1956 | 0 | 0 |
| Pre-Ongard Well #08830-045-05744 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Jul 23, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-045-05845 | — | San JuanWC D3; Pictured Cliffs | PluggedWater | — | Jul 23, 1956 | 0 | 0 |
| Pre-Ongard Well #00230-039-05962 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jul 16, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-06064 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jul 16, 1956 | 0 | 0 |
| Pre-Ongard Well #01130-045-05408 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Jul 16, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-05070 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jul 13, 1956 | 0 | 0 |
| Pre-Ongard Well #11230-039-05789 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jul 10, 1956 | 0 | 0 |
| Pre-Ongard Well #02330-045-05167 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Jul 10, 1956 | 0 | 0 |
| Pre-Ongard Well #01330-039-05503 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jun 29, 1956 | 0 | 0 |
| Pre-Ongard Well #01130-039-05603 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Jun 11, 1956 | 0 | 0 |
| Pre-Ongard Well #01430-039-05488 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | May 17, 1956 | 0 | 0 |
| Pre-Ongard Well #10230-039-05788 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | May 16, 1956 | 0 | 0 |
| Pre-Ongard Well #10330-039-05628 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Apr 26, 1956 | 0 | 0 |
| Pre-Ongard Well #03330-039-05693 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Apr 12, 1956 | 0 | 0 |
| Pre-Ongard Well #10130-039-05626 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Apr 9, 1956 | 0 | 0 |
| Pre-Ongard Well #002A30-039-05625 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Mar 27, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-18215 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Mar 22, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-039-60042 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Mar 22, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-043-05153 | — | SandovalWC D3; Pictured Cliffs | PluggedGas | — | Feb 1, 1956 | 0 | 0 |
| Pre-Ongard Well #00130-043-60020 | — | SandovalWC D3; Pictured Cliffs | PluggedGas | — | Dec 23, 1955 | 0 | 0 |
| Pre-Ongard Well #00130-043-05175 | — | SandovalWC D3; Pictured Cliffs | PluggedGas | — | Dec 1, 1955 | 0 | 0 |
| Pre-Ongard Well #00230-039-05133 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Nov 25, 1955 | 0 | 0 |
| Pre-Ongard Well #00130-045-05239 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Oct 17, 1955 | 0 | 0 |
| Pre-Ongard Well #00130-045-05690 | — | San JuanWC D3; Pictured Cliffs | PluggedGas | — | Oct 17, 1955 | 0 | 0 |
| Pre-Ongard Well #00130-039-05118 | — | Rio ArribaWC D3; Pictured Cliffs | PluggedGas | — | Oct 3, 1955 | 0 | 0 |