42-311-37038
PRODUCING HorizontalMCKENZIE HC4
MCMULLEN County · District 1 · INEOS USA OIL & GAS LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
12,000 ft
First Permit
2019-11-08
Latest Activity
2019-11-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-02-25
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
2020-02
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 381 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO - DISPOSAL (Frio) | 1,460 ft | -1,079 ft |
| CATAHOULA - DISPOSAL (Catahoula) | 1,590 ft | -1,209 ft |
| YEGUA - DISPOSAL (Yegua) | 2,890 ft | -2,509 ft |
| WILCOX - DISPOSAL (Wilcox) | 4,750 ft | -4,369 ft |
| ESCONDIDO | 7,216 ft | -6,835 ft |
| OLMOS | 8,061 ft | -7,680 ft |
| NAVARRO | 8,130 ft | -7,749 ft |
| SAN MIGUEL | 9,248 ft | -8,867 ft |
| ANACACHO | 9,795 ft | -9,414 ft |
| AUSTIN CHALK | 10,168 ft | -9,787 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 ↗
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 |
|---|---|
| 10,641–22,339 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 4,506 ft | 1,425 sx |
| 5.5" | 22,428 ft | 3,790 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
- Q 4H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- INEOS USA OIL & GAS LLC
- Completed
- 2020-02-25
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