Castile Formation
Operator-reported tops from 3,471 wells across 6 counties, median tops running 590–4,555 ft by county.
Top depth: 844 ft 4,503 ft
2,293 wells shown (sampled from 3,471)Depth by County
| County | Wells | Median Top | Typical Range | CSV |
|---|---|---|---|---|
| Reeves | 3,123 | 2,531 ft | 1,035–3,703 | ↓ |
| Loving | 156 | 4,555 ft | 2,715–4,763 | ↓ |
| Culberson | 85 | 590 ft | 1–1,886 | ↓ |
| Ward | 61 | 4,406 ft | 2,458–4,774 | ↓ |
| Pecos | 29 | 3,101 ft | 1,190–4,498 | ↓ |
| Winkler | 17 | 3,290 ft | 2,906–4,071 | ↓ |
Counties with fewer than 5 wells omitted. Depths are measured depth as filed; typical range is the 10th–90th percentile of reported tops — raw filings contain occasional typo depths, so extremes are not shown.
Most Active Operators
BPX OPERATING COMPANY 313 wells · 153 recent
PERMIAN RESOURCES OPERATING, LLC 152 wells · 130 recent
ANADARKO E&P ONSHORE LLC 456 wells · 71 recent
VTX ENERGY OPERATING, LLC 58 wells · 58 recent
VITAL ENERGY, INC. 47 wells · 47 recent
EOG RESOURCES, INC. 297 wells · 46 recent
GREENLAKE ENERGY OPERATING, LLC 48 wells · 32 recent
CIMAREX ENERGY CO. 242 wells · 26 recent
MEWBOURNE OIL COMPANY 41 wells · 26 recent
CHEVRON U. S. A. INC. 221 wells · 22 recent
UPCURVE ENERGY, LLC 73 wells · 22 recent
CONOCOPHILLIPS COMPANY 108 wells · 20 recent
Ranked by wells permitted in the last 3 years with this formation on file.