42-389-34794
PRODUCING HorizontalTHUNDERBOLT C21-9 UNIT
REEVES County · District 8 · COTERRA ENERGY OPERATING CO. · PHANTOM (WOLFCAMP)
Permits
1
Max Depth
11,340 ft
First Permit
2015-03-03
Latest Activity
2015-03-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-07-17
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
2015-07
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 (10) Elevation 3,062 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PERMIAN (Permian (undifferentiated)) | 200 ft | +2,862 ft |
| CASTILLE (Castile) | 1,850 ft | +1,212 ft |
| DELAWARE | 3,380 ft | -318 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 3,380 ft | -318 ft |
| FORD-DELAWARE (Delaware) | 3,380 ft | -318 ft |
| BELL CANYON | 3,410 ft | -348 ft |
| CHERRY CANYON | 4,370 ft | -1,308 ft |
| BONE SPRINGS (Bone Spring) | 6,940 ft | -3,878 ft |
| WOLFCAMP | 10,085 ft | -7,023 ft |
| PENNSYLVANIAN | — | — |
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 |
|---|---|
| 10,542–18,065 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,380 ft | 1,632 sx |
| 7" | 10,408 ft | 1,063 sx |
Permit History (1)
Applications (1)
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
- 11,340 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- COTERRA ENERGY OPERATING CO.
- Completed
- 2015-07-17
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