42-311-36399
PRODUCING HorizontalPRINCE MCM
MCMULLEN County · District 1 · INEOS USA OIL & GAS LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
12,000 ft
First Permit
2014-12-30
Latest Activity
2014-12-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-03-21
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: INEOS USA OIL & GAS LLC ≠ Permit: CHESAPEAKE OPERATING, L.L.C.
Resolved via: production → INEOS USA OIL & GAS 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 399 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO - DISPOSAL (Frio) | 1,460 ft | -1,061 ft |
| CATAHOULA - DISPOSAL (Catahoula) | 1,590 ft | -1,191 ft |
| YEGUA - DISPOSAL (Yegua) | 2,890 ft | -2,491 ft |
| WILCOX - DISPOSAL (Wilcox) | 4,750 ft | -4,351 ft |
| ESCONDIDO | 6,213 ft | -5,814 ft |
| OLMOS | 7,142 ft | -6,743 ft |
| NAVARRO | 8,130 ft | -7,731 ft |
| ANACACHO | 8,661 ft | -8,262 ft |
| AUSTIN CHALK | 9,036 ft | -8,637 ft |
| EAGLE FORD - H2S (Eagle Ford) | 9,253 ft | -8,854 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 |
|---|---|
| 9,569–17,724 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,882 ft | 1,670 sx |
| 5.5" | 17,859 ft | 2,685 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.
No GPS coordinates yet
Well Details
- Well Number
- O 4H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- INEOS USA OIL & GAS LLC
- Completed
- 2016-03-21
Operator
- Location
- DENVER
- P-5 Status
- X (filed 2026-05-26)
- Cum Oil (all leases)
- 38,411,227 bbl
- Cum Gas (all leases)
- 123,424,939 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 87