42-283-32907
PRODUCING HorizontalCORTEZ B
LA SALLE County · District 1 · TRINITY OPERATING (USG) LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
2
Max Depth
15,500 ft
First Permit
2011-11-16
Latest Activity
2011-11-16
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-03-29
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
2012-03
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 (4) Elevation 413 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 6,624 ft | -6,211 ft |
| ANACACHO | 8,035 ft | -7,622 ft |
| AUSTIN CHALK | 8,374 ft | -7,961 ft |
| EAGLE FORD | 8,675 ft | -8,262 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 (16)
| Interval | Type |
|---|---|
| 8,876–9,221 ft | Perforated |
| 8,876–14,667 ft | Perforated |
| 9,265–9,610 ft | Perforated |
| 9,654–9,999 ft | Perforated |
| 10,043–10,388 ft | Perforated |
| 10,432–10,777 ft | Perforated |
| 10,821–11,166 ft | Perforated |
| 11,210–11,555 ft | Perforated |
| 11,599–11,944 ft | Perforated |
| 11,988–12,323 ft | Perforated |
| 12,377–12,722 ft | Perforated |
| 12,766–13,111 ft | Perforated |
| 13,155–13,500 ft | Perforated |
| 13,544–13,889 ft | Perforated |
| 13,933–14,278 ft | Perforated |
+1 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 3,840 ft | 1,835 sx |
| 5.5" | 8,486 ft | 1,754 sx |
| 5" | 14,754 ft | 1,561 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 15,500 ft
- Drill Type
- Horizontal
- County
- LA SALLE
- District
- 1
- Operator
- TRINITY OPERATING (USG) LLC
- Completed
- 2012-03-29
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
- 392