42-311-34581
PRODUCING HorizontalRANCHO TRES HIJOS B
MCMULLEN County · District 1 · TRINITY OPERATING (USG) LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
12,000 ft
First Permit
2011-06-23
Latest Activity
2011-06-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-04-08
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TRINITY OPERATING (USG) LLC ≠ Permit: COMSTOCK OIL & GAS, LP
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
2013-01
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 (4) Elevation 307 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 8,292 ft | -7,985 ft |
| ANACACHO | 10,103 ft | -9,796 ft |
| AUSTIN CHALK | 10,576 ft | -10,269 ft |
| EAGLE FORD | 10,733 ft | -10,426 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 (13)
| Interval | Type |
|---|---|
| 11,010–11,366 ft | Perforated |
| 11,010–15,744 ft | Perforated |
| 11,419–11,764 ft | Perforated |
| 11,817–12,162 ft | Perforated |
| 12,215–12,560 ft | Perforated |
| 12,613–12,958 ft | Perforated |
| 13,011–13,356 ft | Perforated |
| 13,409–13,754 ft | Perforated |
| 13,807–14,152 ft | Perforated |
| 14,205–14,550 ft | Perforated |
| 14,603–14,948 ft | Perforated |
| 15,001–15,346 ft | Perforated |
| 15,399–15,744 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 5,000 ft | 2,158 sx |
| 5.5" | 9,918 ft | 1,666 sx |
| 5" | 15,803 ft | 1,300 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- TRINITY OPERATING (USG) LLC
- Completed
- 2013-04-08
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