42-479-44013
PRODUCING HorizontalSPOHN RANCH
WEBB County · District 1 · TRINITY OPERATING (USG) LLC · BRISCOE RANCH (EAGLEFORD)
Permits
2
Max Depth
11,000 ft
First Permit
2018-08-13
Latest Activity
2018-08-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-08-24
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TRINITY OPERATING (USG) LLC ≠ Permit: ESCONDIDO RESOURCES OPER CO, LLC
Resolved via: production → TRINITY OPERATING (USG), 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
2019-03
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 (10) Elevation 706 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX - INJECTION/DISPOSAL (Wilcox) | 2,250 ft | -1,544 ft |
| ESCONDITO - INJECTION/DISPOSAL; (Escondido) | 4,997 ft | -4,291 ft |
| OLMOS - INJECTION/DISPOSAL (Olmos) | 7,004 ft | -6,298 ft |
| EAGLE FORD SHALE (Eagle Ford) | 10,234 ft | -9,528 ft |
| CATAHOULA-FRIO - INJECTION/DISPO (Catahoula) | — | — |
| COOK MOUNTAIN | — | — |
| EDWARDS LIMESTONE - H2S (Edwards) | — | — |
| JACKSON - INJECTION/DISPOSAL (Jackson) | — | — |
| QUEEN CITY - INJECTION/DISPOSAL; (Queen City) | — | — |
| YEGUA - INJECTION/DISPOSAL (Yegua) | — | — |
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 (1)
| Interval | Type |
|---|---|
| 10,571–21,206 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 4,484 ft | 1,055 sx |
| 5.5" | 21,255 ft | 4,690 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 21H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- WEBB
- District
- 1
- Operator
- TRINITY OPERATING (USG) LLC
- Completed
- 2019-08-24
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-28)
- Cum Oil (all leases)
- 22,515,031 bbl
- Cum Gas (all leases)
- 284,930,581 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 391