42-013-34640
PRODUCING HorizontalS HERBST UNIT A
ATASCOSA County · District 1 · MURPHY EXPL. & PROD. CO. - USA · EAGLEVILLE (EAGLE FORD-1)
Permits
2
Max Depth
10,100 ft
First Permit
2012-11-29
Latest Activity
2012-11-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-04-30
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2013-04
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 (3) Elevation 352 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 8,019 ft | -7,667 ft |
| UNDIFFERENTIATED CHALK | 9,560 ft | -9,208 ft |
| EAGLE FORD | 9,826 ft | -9,474 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 (1)
| Interval | Type |
|---|---|
| 10,080–17,142 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 4,341 ft | 1,410 sx |
| 5.5" | 17,253 ft | 3,831 sx |
Permit History (2)
Applications (2)
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.
No GPS coordinates yet
Well Details
- Well Number
- 1H
- Max Depth
- 10,100 ft
- Drill Type
- Horizontal
- County
- ATASCOSA
- District
- 1
- Operator
- MURPHY EXPL. & PROD. CO. - USA
- Completed
- 2013-04-30
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-05-15)
- Cum Oil (all leases)
- 211,987,591 bbl
- Cum Gas (all leases)
- 13,341,155 mcf
- Activities
- OPRS/O
- Total Permits
- 1,450