42-479-41552
PRODUCING HorizontalSPOHN RANCH
WEBB County · District 1 · TRINITY OPERATING (USG) LLC · BRISCOE RANCH (EAGLEFORD)
Permits
2
Max Depth
17,308 ft
First Permit
2011-10-06
Latest Activity
2022-09-06
Lifespan
11 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-10-21
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
2012-04
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 638 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOWER WILCOX (Wilcox) | 3,720 ft | -3,082 ft |
| LWR WILCOX | 3,720 ft | -3,082 ft |
| NAVARRO | 4,475 ft | -3,837 ft |
| ESCONDIDO | 4,739 ft | -4,101 ft |
| OLMOS | 6,378 ft | -5,740 ft |
| AUSTIN CHALK | 8,863 ft | -8,225 ft |
| EAGLEFORD (Eagle Ford) | 9,892 ft | -9,254 ft |
| EAGLEFORD SHALE (Eagle Ford) | 9,892 ft | -9,254 ft |
| EAGLEFORD (Eagle Ford) | 10,034 ft | -9,396 ft |
| BUDA | 10,115 ft | -9,477 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 ↗
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 (22)
| Interval | Type |
|---|---|
| 10,343–10,469 ft | Perforated |
| 10,343–17,188 ft | Perforated |
| 10,632–10,762 ft | Perforated |
| 10,922–11,051 ft | Perforated |
| 11,211–11,341 ft | Perforated |
| 11,501–11,690 ft | Perforated |
| 11,790–11,979 ft | Perforated |
| 12,658–12,847 ft | Perforated |
| 12,947–13,137 ft | Perforated |
| 13,237–13,426 ft | Perforated |
| 13,526–13,716 ft | Perforated |
| 13,816–14,005 ft | Perforated |
| 14,394–14,584 ft | Perforated |
| 14,684–14,873 ft | Perforated |
| 14,973–15,162 ft | Perforated |
+7 more intervals
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,401 ft | 803 sx |
| 5.5" | 17,301 ft | 2,626 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.
Well Details
- Well Number
- 1H
- Max Depth
- 17,308 ft
- Drill Type
- Horizontal
- County
- WEBB
- District
- 1
- Operator
- TRINITY OPERATING (USG) LLC
- Completed
- 2024-10-21
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