42-383-38025
Final Completion HorizontalPEMBROOK 9121 POOLED UNIT
REAGAN County · District 7 · CALLON PETROLEUM OPERATING CO · LIN (WOLFCAMP)
Permits
2
Max Depth
7,900 ft
First Permit
2012-09-19
Latest Activity
2012-09-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-07-12
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CALLON PETROLEUM OPERATING CO ≠ Production: SEM OPERATING COMPANY LLC (reported 2026-04)
Resolved via: production → SEM OPERATING COMPANY LLC
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
2013-02
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 (5) Elevation 2,724 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 5,600 ft | -2,876 ft |
| UPPER SPRABERRY (Spraberry) | 5,600 ft | -2,876 ft |
| LOWER SPRABERRY (Spraberry) | 6,162 ft | -3,438 ft |
| DEAN | 6,969 ft | -4,245 ft |
| WOLFCAMP | 7,111 ft | -4,387 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 |
|---|---|
| 7,699–12,470 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 827 ft | 720 sx |
| 9.625" | 6,839 ft | 1,655 sx |
| 5.5" | 12,544 ft | 2,185 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 7,900 ft
- Drill Type
- Horizontal
- County
- REAGAN
- District
- 7
- Operator
- CALLON PETROLEUM OPERATING CO
- Completed
- 2013-07-12
Operator
- Name
- CALLON PETRO OPER CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2025-02-20)
- Cum Oil (all leases)
- 139,323,688 bbl
- Cum Gas (all leases)
- 731,756 mcf
- Total Permits
- 1,234