42-105-35453
PRODUCINGUNIVERSITY 31-6
CROCKETT County · District 7 · RED STAG OPERATING LLC · UNIVERSITY 31 (STRAWN-DETRITAL)
Permits
1
Max Depth
10,000 ft
First Permit
1987-10-23
Latest Activity
1987-10-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1987-11-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: RED STAG OPERATING LLC ≠ Permit: THOMPSON, J. CLEO
Resolved via: production → RED STAG OPERATING, 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
1993-01
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,223 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| U. CANYON | 6,278 ft | -4,055 ft |
| L. CANYON | 7,044 ft | -4,821 ft |
| STRAWN | 8,274 ft | -6,051 ft |
| DETRITAL | 8,417 ft | -6,194 ft |
| SILURIAN (Silurian (undifferentiated)) | 8,446 ft | -6,223 ft |
| FUSSLEMAN (Fusselman) | 8,475 ft | -6,252 ft |
| MONTOYA | 8,554 ft | -6,331 ft |
| SYLVAN SHALE | 8,620 ft | -6,397 ft |
| SIMPSON | 8,646 ft | -6,423 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 (2)
| Interval | Type |
|---|---|
| 8,277–8,344 ft | Perforated |
| 8,493–8,522 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,959 ft | 750 sx |
| 4.5" | 8,667 ft | 650 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
- 2
- Max Depth
- 10,000 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- RED STAG OPERATING LLC
- Completed
- 1987-11-30
Operator
- Location
- OZONA
- P-5 Status
- Active (filed 2026-03-03)
- Cum Oil (all leases)
- 134,203 bbl
- Cum Gas (all leases)
- 14,318,265 mcf
- Activities
- OPRS/G, OPRS/O