42-389-35060
Final Completion HorizontalBIGFOOT C21-6 UNIT
REEVES County · District 8 · CIMAREX ENERGY CO. · PHANTOM (WOLFCAMP)
Permits
1
Max Depth
11,500 ft
First Permit
2015-10-19
Latest Activity
2015-10-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2016-05-23
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CIMAREX ENERGY CO. ≠ Production: COTERRA ENERGY OPERATING CO. (reported 2026-04)
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
2016-05
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 (15) Elevation 3,045 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PERMIAN (Permian (undifferentiated)) | 200 ft | +2,845 ft |
| CASTILLE (Castile) | 1,860 ft | +1,185 ft |
| DELAWARE | 3,470 ft | -425 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 3,470 ft | -425 ft |
| FORD DELAWARE (Delaware) | 3,470 ft | -425 ft |
| FORD-DELAWARE (Delaware) | 3,470 ft | -425 ft |
| BELL CANYON | 3,500 ft | -455 ft |
| CHERRY CANYON | 4,450 ft | -1,405 ft |
| BONE SPRINGS (Bone Spring) | 7,020 ft | -3,975 ft |
| WOLFCAMP | 10,178 ft | -7,133 ft |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| FUSSELAMN | — | — |
| MISSISSIPPIAN | — | — |
| 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 |
|---|---|
| 10,886–18,515 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,415 ft | 1,350 sx |
| 8.75" | 10,942 ft | 1,050 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 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
- 11,500 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- CIMAREX ENERGY CO.
- Completed
- 2016-05-23
Operator
- Name
- CIMAREX ENGY CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-07-08)
- Cum Oil (all leases)
- 36,303,872 bbl
- Cum Gas (all leases)
- 2,470,222,456 mcf
- Activities
- G/PUR, GTHS/G
- Total Permits
- 2,082