42-383-38636
PRODUCINGUNIVERSITY 18-58
REAGAN County · District 7 · SEM OPERATING COMPANY LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,500 ft
First Permit
2014-02-12
Latest Activity
2014-02-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-05-14
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SEM OPERATING COMPANY LLC ≠ Permit: CALLON PETROLEUM OPERATING CO
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
2013-11
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 (8) Elevation 2,642 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 2,960 ft | -318 ft |
| GRAYBURG | 3,403 ft | -761 ft |
| SAN ANDRES - SALTWATER FLOW, POS (San Andres) | 3,490 ft | -848 ft |
| CLEARFORK (Clear Fork) | 4,760 ft | -2,118 ft |
| SPRABERRY | 6,420 ft | -3,778 ft |
| STRAWN | 10,230 ft | -7,588 ft |
| FUSSELMAN | 11,000 ft | -8,358 ft |
| ELLENBURGER | 12,000 ft | -9,358 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 |
|---|---|
| 7,489–10,189 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 518 ft | 480 sx |
| 8.625" | 4,522 ft | 1,740 sx |
| 5.5" | 10,407 ft | 810 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 2
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- SEM OPERATING COMPANY LLC
- Completed
- 2014-05-14
Operator
- Name
- SEM OPER CO LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-06-10)
- Cum Oil (all leases)
- 46,291,690 bbl
- Cum Gas (all leases)
- 16,745,020 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 400