42-109-32352
PRODUCING HorizontalDARK STAR 21 FEE
CULBERSON County · District 8 · COTERRA ENERGY OPERATING CO. · FORD WEST (WOLFCAMP)
Permits
3
Max Depth
12,000 ft
First Permit
2010-10-21
Latest Activity
2010-10-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-11-09
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: COTERRA ENERGY OPERATING CO. ≠ Permit: CIMAREX ENERGY CO.
Resolved via: production → COTERRA ENERGY OPERATING CO.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2011-11
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 3,170 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DELAWARE | 2,089 ft | +1,081 ft |
| BONE SPRING | 5,714 ft | -2,544 ft |
| WOLFCAMP | 8,767 ft | -5,597 ft |
| STRAWM | 9,886 ft | -6,716 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 9,800–14,579 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 270 ft | 310 sx |
| 9.625" | 2,035 ft | 950 sx |
| 7" | 9,308 ft | 1,060 sx |
Permit History (3)
Applications (3)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- CULBERSON
- District
- 8
- Operator
- COTERRA ENERGY OPERATING CO.
- Completed
- 2011-11-09
Operator
- Name
- COTERRA ENGY OPER CO
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-20)
- Cum Oil (all leases)
- 102,327 bbl
- Cum Gas (all leases)
- 161,324,541 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 74