42-495-31134
Final CompletionSEALY & SMITH
WINKLER County · District 8 · ANADARKO PETROLEUM CORPORATION · HALLEY (PENN.)
Permits
2
Max Depth
9,900 ft
First Permit
1980-02-25
Latest Activity
2000-06-09
Lifespan
20 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-08-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ANADARKO PETROLEUM CORPORATION ≠ Production: BASIN OIL & GAS OPERATING, LLC (reported 2026-04)
Resolved via: production → BASIN OIL & GAS 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
1993-01
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 (8) Elevation 2,751 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 800 ft | +1,951 ft |
| YATES | 2,413 ft | +338 ft |
| GLORIETA | 4,820 ft | -2,069 ft |
| PENN LS (Pennsylvanian) | 8,010 ft | -5,259 ft |
| PENNSYLVANIA | 8,010 ft | -5,259 ft |
| MISSISSIPPIAN | 8,580 ft | -5,829 ft |
| MISS LS (Mississippian) | 8,580 ft | -5,829 ft |
| DEVONIAN | 9,618 ft | -6,867 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 |
|---|---|
| 5,202–5,411 ft | Perforated |
| 5,576–5,999 ft | Perforated |
| 8,030–8,117 ft | Perforated |
| 9,642–9,833 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 2.375" | 94 ft | — |
| 13.375" | 560 ft | 679 sx |
| 9.625" | 4,100 ft | 3,045 sx |
| 2.375" | 7,935 ft | — |
| 7" | 8,277 ft | 650 sx |
| 7" | 9,865 ft | 1,600 sx |
Permit History (2)
Applications (2)
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
- 7X
- Max Depth
- 9,900 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- ANADARKO PETROLEUM CORPORATION
- Completed
- 1980-08-15
Operator
- Name
- LAKEWOOD OPER, LTD
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2012-06-11)
- Cum Oil (all leases)
- 73,560,813 bbl
- Cum Gas (all leases)
- 1,723,441,403 mcf
- Total Permits
- 4,004