42-421-30308
Final CompletionCOLDWATER B
SHERMAN County · District 10 · PHILLIPS PETROLEUM COMPANY · COLDWATER RANCH (MARMATON)
Permits
1
Max Depth
7,200 ft
First Permit
1983-12-02
Latest Activity
1983-12-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-04-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PHILLIPS PETROLEUM COMPANY ≠ Production: SCOUT ENERGY MANAGEMENT LLC (reported 2026-04)
Resolved via: production → SCOUT ENERGY MANAGEMENT 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 (6) Elevation 3,444 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BROWN DOLOMITE | 3,105 ft | +339 ft |
| TONKAWA | 5,010 ft | -1,566 ft |
| MARMATON | 5,427 ft | -1,983 ft |
| ATOKA | 5,795 ft | -2,351 ft |
| MISSISSIPPIAN | 6,099 ft | -2,655 ft |
| ELLENBERGER (Ellenburger) | 7,100 ft | -3,656 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 (3)
| Interval | Type |
|---|---|
| 5,430–5,470 ft | Perforated |
| 5,522–5,524 ft | Perforated |
| 5,548–5,552 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,777 ft | 1,025 sx |
| 5.5" | 6,529 ft | 420 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- SHERMAN
- District
- 10
- Operator
- PHILLIPS PETROLEUM COMPANY
- Completed
- 1984-04-10
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