42-461-35776
Final CompletionHALFF 18
UPTON County · District 7 · EOG RESOURCES INC. · AMACKER-TIPPETT SW (WOLFCAMP)
Permits
3
Max Depth
10,600 ft
First Permit
2008-04-10
Latest Activity
2008-12-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-07-18
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EOG RESOURCES INC. ≠ Production: COG OPERATING LLC (reported 2026-04)
Resolved via: production → COG OPERATING 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
2008-07
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 (4) Elevation 2,650 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 6,550 ft | -3,900 ft |
| LOWER SPRABERRY (Spraberry) | 7,760 ft | -5,110 ft |
| WOLFCAMP | 8,480 ft | -5,830 ft |
| AMACKER WOLFCAMP | 8,900 ft | -6,250 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 (2)
| Interval | Type |
|---|---|
| 6,550–9,990 ft | Perforated |
| 9,020–9,030 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 542 ft | 400 sx |
| 8.625" | 4,705 ft | 1,250 sx |
| 5.5" | 9,036 ft | 1,225 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 2
- Max Depth
- 10,600 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- EOG RESOURCES INC.
- Completed
- 2008-07-18
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
- 16,261