42-003-05372
Final CompletionUNIV. #154-E, 155-F
ANDREWS County · District 8 · ATLANTIC RICHFIELD CO. · SHAFTER LAKE (PENNSYLVANIAN)
Permits
1
Max Depth
11,805 ft
First Permit
1988-08-18
Latest Activity
1988-08-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ATLANTIC RICHFIELD CO. ≠ Production: LEGACY RESERVES OPERATING LP (reported 2013-11)
EWA / Permit operator mismatch
Scheduling: ATLANTIC RICHFIELD CO. ≠ Permit: ARCO OIL & GAS CO.
Resolved via: scheduling → ATLANTIC RICHFIELD CO.
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 (6) Elevation 3,220 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,200 ft | -4,980 ft |
| PENN (Pennsylvanian) | 8,450 ft | -5,230 ft |
| DEVONIAN | 9,210 ft | -5,990 ft |
| FUSSELMAN | 10,460 ft | -7,240 ft |
| ELLENBURGER | 11,466 ft | -8,246 ft |
| ELLENBURGR | 11,466 ft | -8,246 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 |
|---|---|
| 11,478–11,498 ft | Perforated |
| 11,674–11,773 ft | Perforated |
| ?–8,624 ft | Perforated |
| ?–9,674 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 279 ft | 250 sx |
| 9.625" | 4,082 ft | 1,500 sx |
| 7" | 6,805 ft | 750 sx |
| 7" | 11,793 ft | 700 sx |
| 7" | 11,793 ft | 1,450 sx |
| 4.5" | 11,800 ft | 350 sx |
| 4.5" | — | 180 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
- E 8
- Max Depth
- 11,805 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- ATLANTIC RICHFIELD CO.
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1985-12-02)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 627