42-003-05364
Final CompletionSHAFTER LAKE /WOLFCAMP/ UNIT
ANDREWS County · District 8 · ARCO OIL & GAS CO. · SHAFTER LAKE (WOLFCAMP)
Permits
1
Max Depth
9,888 ft
First Permit
1987-05-20
Latest Activity
1987-05-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Production: HIGHMARK ENERGY OPERATING, LLC (reported 2026-04)
Resolved via: production → HIGHMARK ENERGY 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
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
—
Max Pressure
—
Injection Interval
—
Injected (12mo)
—
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (5)
| Interval | Type |
|---|---|
| 9,490–9,862 ft | Perforated |
| 9,572–9,715 ft | Perforated |
| 9,831–9,862 ft | Perforated |
| 9,858–9,888 ft | Open hole |
| ?–9,425 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 279 ft | 250 sx |
| 9.625" | 4,137 ft | 1,500 sx |
| 4.5" | 9,439 ft | 700 sx |
| 7" | 9,858 ft | 750 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record.
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
- D 6
- Max Depth
- 9,888 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- ARCO OIL & GAS CO.
Operator
- Location
- PLANO
- P-5 Status
- Inactive (filed 2004-11-23)
- Cum Oil (all leases)
- 16,679,531 bbl
- Cum Gas (all leases)
- 57,198,899 mcf
- Total Permits
- 3,065