42-311-36034
PRODUCING HorizontalHOSKINS EFS
MCMULLEN County · District 1 · SILVERBOW RESOURCES OPER LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
12,600 ft
First Permit
2014-05-27
Latest Activity
2014-05-27
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-02-22
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SILVERBOW RESOURCES OPER LLC ≠ Permit: SEA EAGLE FORD, LLC
Resolved via: production → SILVERBOW RESOURCES OPER, 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
2011-10
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 248 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA - DISPOSAL (Yegua) | 1,750 ft | -1,502 ft |
| WILCOX - DISPOSAL (Wilcox) | 3,920 ft | -3,672 ft |
| NAVARRO | 8,415 ft | -8,167 ft |
| ESCONDIDO | 9,000 ft | -8,752 ft |
| OLMOS | 9,142 ft | -8,894 ft |
| ANACACHO | 10,658 ft | -10,410 ft |
| AUSTIN CHALK | 11,008 ft | -10,760 ft |
| EAGLE FORD - H2S (Eagle Ford) | 11,081 ft | -10,833 ft |
| CATAHOULA - DISPOSAL (Catahoula) | — | — |
| FRIO - DISPOSAL (Frio) | — | — |
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 (1)
| Interval | Type |
|---|---|
| 11,466–18,730 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 5,145 ft | 3,310 sx |
| 5.5" | 18,928 ft | 2,830 sx |
Permit History (1)
Applications (1)
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.
No GPS coordinates yet
Well Details
- Well Number
- 11H
- Max Depth
- 12,600 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- SILVERBOW RESOURCES OPER LLC
- Completed
- 2016-02-22
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-05-22)
- Cum Oil (all leases)
- 27,056,780 bbl
- Cum Gas (all leases)
- 1,068,183,159 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/O
- Total Permits
- 455