| Pre-Ongard Well #26030-045-09825 | — | San JuanHorseshoe Gallup | PluggedOil | — | Feb 2, 1959 | 0 | 0 |
| Pre-Ongard Well #24130-045-09960 | — | San JuanHorseshoe Gallup | PluggedOil | — | Feb 2, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #23030-045-10017 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,750 | Feb 2, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #02930-045-10213 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,371 | Jan 28, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #12130-045-10402 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,562 | Jan 28, 1959 | 0 | 0 |
| Pre-Ongard Well #03130-045-10092 | — | San JuanHorseshoe Gallup | PluggedOil | — | Jan 26, 1959 | 0 | 0 |
| Pre-Ongard Well #03030-045-10231 | — | San JuanHorseshoe Gallup | PluggedOil | — | Jan 26, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #11930-045-10420 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,574 | Jan 26, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #10730-045-10502 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,503 | Jan 26, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #02730-045-10093 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,281 | Jan 16, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #01930-045-10325 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,357 | Jan 6, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #25330-045-09832 | Central Resources Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,256 | Jan 5, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #02830-045-10125 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,321 | Jan 5, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #01830-045-10294 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,357 | Jan 5, 1959 | 0 | 0 |
| Horseshoe Gallup Unit #09330-045-10627 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,565 | Jan 5, 1959 | 0 | 0 |
| NE Hogback Unit #03830-045-09632 | Chuza Oil Company | San JuanHorseshoe Gallup | PluggedOil | 2,117 | Dec 24, 1958 | 0 | 0 |
| NE Hogback Unit #03330-045-09699 | Chuza Oil Company | San JuanHorseshoe Gallup | PluggedOil | 2,030 | Dec 24, 1958 | 0 | 0 |
| NE Hogback Unit #02630-045-09751 | Parawon Operating LLC | San JuanHorseshoe Gallup | PluggedOil | 1,681 | Dec 24, 1958 | 0 | 0 |
| Pre-Ongard Well #02430-045-09775 | — | San JuanHorseshoe Gallup | PluggedOil | — | Dec 24, 1958 | 0 | 0 |
| Navajo Tribe of Ind F #10330-045-11053 | Lan Ma's Oil and Gas LLC | San JuanHorseshoe Gallup | ActiveOil | 1,136 | Dec 24, 1958 | 16 | 0 |
| Horseshoe Gallup Unit #01530-045-10131 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,314 | Dec 18, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #01730-045-10224 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,310 | Dec 18, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #27130-045-09741 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,602 | Dec 15, 1958 | 0 | 0 |
| Pre-Ongard Well #26830-045-09756 | — | San JuanHorseshoe Gallup | PluggedOil | — | Dec 15, 1958 | 0 | 0 |
| Pre-Ongard Well #26330-045-09785 | — | San JuanHorseshoe Gallup | PluggedOil | — | Dec 15, 1958 | 0 | 0 |
| Pre-Ongard Well #25830-045-09811 | — | San JuanHorseshoe Gallup | PluggedOil | — | Dec 15, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #25430-045-09844 | Vantage Point Operating Co | San JuanHorseshoe Gallup | PluggedOil | — | Dec 15, 1958 | 0 | 0 |
| Pre-Ongard Well #24830-045-09879 | — | San JuanHorseshoe Gallup | PluggedOil | — | Dec 15, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #02130-045-10293 | Central Resources Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,573 | Dec 12, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #01430-045-10101 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,305 | Dec 11, 1958 | 0 | 0 |
| NE Hogback Unit #02830-045-09728 | Chuza Oil Company | San JuanHorseshoe Gallup | PluggedOil | 1,885 | Dec 10, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #02230-045-60051 | Vantage Point Operating Co | San JuanHorseshoe Gallup | PluggedInjection | — | Dec 10, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #02530-045-10393 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,460 | Dec 5, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #09930-045-10539 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,486 | Dec 2, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #02030-045-10202 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,335 | Dec 1, 1958 | 0 | 0 |
| NE Hogback Unit #02930-045-09733 | Chuza Oil Company | San JuanHorseshoe Gallup | PluggedInjection | 1,982 | Nov 24, 1958 | 0 | 0 |
| Pre-Ongard Well #27030-045-09745 | — | San JuanHorseshoe Gallup | PluggedOil | — | Nov 20, 1958 | 0 | 0 |
| Pre-Ongard Well #25930-045-09833 | — | San JuanHorseshoe Gallup | PluggedOil | — | Nov 20, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #24930-045-09885 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,766 | Nov 20, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #10930-045-10498 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,573 | Nov 20, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #01330-045-10230 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,310 | Nov 19, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #22430-045-09999 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedOil | 1,766 | Nov 18, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #26730-045-09755 | Central Resources Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,393 | Nov 13, 1958 | 0 | 0 |
| Pre-Ongard Well #26930-045-09758 | — | San JuanHorseshoe Gallup | PluggedOil | — | Nov 13, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #18130-045-10214 | Biya Operators Inc. | San JuanHorseshoe Gallup | ActiveOil | 1,600 | Nov 13, 1958 | 0 | 0 |
| Navajo U #00330-045-11063 | R - J Enterprises | San JuanHorseshoe Gallup | PluggedOil | 1,208 | Nov 13, 1958 | 0 | 0 |
| Pre-Ongard Well #21930-045-10030 | — | San JuanHorseshoe Gallup | PluggedOil | — | Nov 12, 1958 | 0 | 0 |
| Horseshoe Gallup Unit #01630-045-10199 | Playa Minerals & Energy Inc | San JuanHorseshoe Gallup | PluggedInjection | 1,310 | Nov 12, 1958 | 0 | 0 |
| Navajo U #00230-045-11062 | R - J Enterprises | San JuanHorseshoe Gallup | PluggedOil | 1,171 | Nov 12, 1958 | 0 | 0 |
| Pre-Ongard Well #26230-045-09784 | — | San JuanHorseshoe Gallup | PluggedOil | — | Nov 10, 1958 | 0 | 0 |