42-461-30581
Final CompletionHALFF ESTATE
UPTON County · District 7 · EOG RESOURCES INC. · AMACKER-TIPPETT (WOLFCAMP)
Permits
1
Max Depth
11,703 ft
First Permit
1988-10-10
Latest Activity
1988-10-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-09-01
Shut-In
—
Plugged
2003-10-17
EWA / Permit operator mismatch
Scheduling: EOG RESOURCES INC. ≠ Permit: TERRA RESOURCES, INC.
Resolved via: scheduling → EOG RESOURCES INC.
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
1993-01
Last Production
2008-03
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 (6) Elevation 2,665 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,680 ft | -6,015 ft |
| STRAWN | 9,670 ft | -7,005 ft |
| BEND | 10,000 ft | -7,335 ft |
| DEVONIAN | 10,726 ft | -8,061 ft |
| FUSSELMAN | 11,506 ft | -8,841 ft |
| MONTOYA | 11,615 ft | -8,950 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 (4)
| Interval | Type |
|---|---|
| 8,871–9,461 ft | Perforated |
| 9,677–9,683 ft | Perforated |
| 9,693–9,701 ft | Perforated |
| 10,989–? ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 389 ft | 425 sx |
| 9.625" | 4,520 ft | 250 sx |
| 2.875" | 9,633 ft | — |
| 5.5" | 11,702 ft | 1,400 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 1 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
- 11,703 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- EOG RESOURCES INC.
- Completed
- 1982-09-01
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
- 16,264