42-255-35914
PRODUCING HorizontalMZYK NORTH UNIT
KARNES County · District 2 · REPSOL OIL & GAS USA LLC · EAGLEVILLE (EAGLE FORD-2)
Permits
1
Max Depth
12,500 ft
First Permit
2018-04-24
Latest Activity
2018-04-24
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-10-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: REPSOL OIL & GAS USA LLC ≠ Permit: GULFTEX ENERGY IV, LP
Resolved via: production → REPSOL OIL & GAS USA, 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
2017-05
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 362 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO - DISPOSAL (Frio) | 3,200 ft | -2,838 ft |
| CARRIZO | 3,700 ft | -3,338 ft |
| REKLAW | 4,395 ft | -4,033 ft |
| YEGUA - DISPOSAL (Yegua) | 4,555 ft | -4,193 ft |
| QUEEN CITY | 6,115 ft | -5,753 ft |
| WILCOX - DISPOSAL (Wilcox) | 7,695 ft | -7,333 ft |
| AUSTIN CHALK - H2S (Austin Chalk) | 9,540 ft | -9,178 ft |
| EAGLE FORD - H2S (Eagle Ford) | 9,820 ft | -9,458 ft |
| EDWARDS - H2S (Edwards) | — | — |
| SLIGO - H2S (Sligo) | — | — |
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 |
|---|---|
| 10,244–15,004 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,886 ft | 950 sx |
| 5.5" | 15,248 ft | 2,635 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 4H
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- KARNES
- District
- 2
- Operator
- REPSOL OIL & GAS USA LLC
- Completed
- 2018-10-10
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