42-311-37485
PRODUCING HorizontalBLAHA-DILWORTH (SA) B4
MCMULLEN County · District 1 · REPSOL OIL & GAS USA LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
12,000 ft
First Permit
2024-04-03
Latest Activity
2024-04-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2025-02-18
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2024-06
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 287 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX - DISPOSAL (Wilcox) | 4,037 ft | -3,750 ft |
| NAVARRO | 7,903 ft | -7,616 ft |
| OLMOS | 8,987 ft | -8,700 ft |
| ANACACHO | 10,814 ft | -10,527 ft |
| AUSTIN CHALK | 11,197 ft | -10,910 ft |
| EAGLE FORD - H2S (Eagle Ford) | 11,259 ft | -10,972 ft |
| CATAHOULA - DISPOSAL (Catahoula) | — | — |
| ESCONDIDO | — | — |
| FRIO - DISPOSAL (Frio) | — | — |
| YEGUA - 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 |
|---|---|
| 11,383–25,676 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 5,843 ft | 1,524 sx |
| 5.5" | 25,691 ft | 5,502 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.
Well Details
- Well Number
- B 4H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- REPSOL OIL & GAS USA LLC
- Completed
- 2025-02-18
Operator
- Location
- THE WOODLAN, DS
- P-5 Status
- X (filed 2026-04-22)
- Cum Oil (all leases)
- 9,348,848 bbl
- Cum Gas (all leases)
- 366,023,144 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 182