42-255-34016
PRODUCING HorizontalALTON UNIT
KARNES County · District 2 · EOG RESOURCES INC. · EAGLEVILLE (EAGLE FORD-2)
Permits
1
Max Depth
12,000 ft
First Permit
2014-08-14
Latest Activity
2014-08-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-07-21
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
2012-01
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 380 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO - DISPOSAL (Frio) | 690 ft | -310 ft |
| YEGUA - DISPOSAL (Yegua) | 1,300 ft | -920 ft |
| QUEEN CITY | 3,006 ft | -2,626 ft |
| REKLAW | 3,518 ft | -3,138 ft |
| WILCOX - DISPOSAL (Wilcox) | 3,947 ft | -3,567 ft |
| CARRIZO | 4,120 ft | -3,740 ft |
| MIDWAY | 8,808 ft | -8,428 ft |
| NAVARRO | 8,856 ft | -8,476 ft |
| OLMOS | 9,383 ft | -9,003 ft |
| ANACACHO | 10,498 ft | -10,118 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 |
|---|---|
| 11,265–15,993 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,700 ft | 1,035 sx |
| 5.5" | 16,104 ft | 2,680 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.
No GPS coordinates yet
Well Details
- Well Number
- 12H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- KARNES
- District
- 2
- Operator
- EOG RESOURCES INC.
- Completed
- 2015-07-21
Operator
- Name
- EOG RES, INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-10-02)
- Cum Oil (all leases)
- 1,173,982,199 bbl
- Cum Gas (all leases)
- 7,415,222,256 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 16,253