42-115-32794
Final CompletionSTEWART #3
DAWSON County · District 8 · PHILLIPS PETROLEUM COMPANY · ACKERLY NORTHEAST (CANYON REEF)
Permits
2
Max Depth
8,800 ft
First Permit
1993-12-07
Latest Activity
1999-05-05
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-01-06
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PHILLIPS PETROLEUM COMPANY ≠ Production: JO MILL OIL COMPANY LLC (reported 2026-04)
Resolved via: production → JO MILL OIL COMPANY 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 (4) Elevation 2,735 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 6,419 ft | -3,684 ft |
| LOWER SPRABERRY (Spraberry) | 6,945 ft | -4,210 ft |
| DEAN | 7,773 ft | -5,038 ft |
| CANYON | 8,350 ft | -5,615 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 |
|---|---|
| 7,378–7,390 ft | Perforated |
| 8,352–8,374 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 268 ft | 300 sx |
| 8.625" | 3,299 ft | 1,390 sx |
| 5.5" | 8,352 ft | 830 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 4 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
- 412
- Max Depth
- 8,800 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- PHILLIPS PETROLEUM COMPANY
- Completed
- 1994-01-06
Operator
- Name
- PHILLIPS PETRO CO
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2002-07-30)
- Cum Oil (all leases)
- 41,085,875 bbl
- Cum Gas (all leases)
- 1,158,849,972 mcf
- Total Permits
- 2,544