42-383-40005
INJECTIONUNIVERSITY 9
REAGAN County · District 7 · SEM OPERATING COMPANY LLC · BIG LAKE
Permits
1
Max Depth
4,000 ft
First Permit
2017-09-18
Latest Activity
2017-09-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-12-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2017-12
Last Production
2026-07
Injection / Disposal
REAGAN County disposal market →Permitted Volume
30,000 bbl/d
Max Pressure
1,550 psi
Injection Interval
3,100–4,000 ft
Injected (12mo)
5,920,717 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,641 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 2,467 ft | +174 ft |
| QUEEN | 3,413 ft | -772 ft |
| SAN ANDRES - SALTWATER FLOW, POS (San Andres) | 3,450 ft | -809 ft |
| BIG LAKE | 3,451 ft | -810 ft |
| CLEARFORK (Clear Fork) | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| SPRABERRY | — | — |
| STRAWN | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 3,145–3,999 ft | Open hole |
| 3,145–4,000 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 620 ft | 645 sx |
| 7" | 3,145 ft | 1,020 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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.
Well Details
- Well Number
- 22
- Max Depth
- 4,000 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- SEM OPERATING COMPANY LLC
- Completed
- 2017-12-01
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