42-177-32117
Final Completion HorizontalSPAHN FARMS UNIT
GONZALES County · District 1 · EOG RESOURCES INC. · EAGLEVILLE (EAGLE FORD)
Permits
1
Max Depth
12,700 ft
First Permit
2010-08-27
Latest Activity
2010-08-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2010-10-03
Shut-In
—
Plugged
—
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
2010-10
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 (9) Elevation 261 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACACHO | 10,113 ft | -9,852 ft |
| AUSTIN CHALK | 10,467 ft | -10,206 ft |
| EAGLE FORD | 10,875 ft | -10,614 ft |
| ANACACHO | — | — |
| EAGLEFORD (Eagle Ford) | — | — |
| MIDWAY | — | — |
| NAVARRO | — | — |
| OLMOS | — | — |
| WILCOX | — | — |
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 |
|---|---|
| 11,513–15,979 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,200 ft | 515 sx |
| 7" | 11,253 ft | 743 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 4H
- Max Depth
- 12,700 ft
- Drill Type
- Horizontal
- County
- GONZALES
- District
- 1
- Operator
- EOG RESOURCES INC.
- Completed
- 2010-10-03
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