42-421-30341
Final CompletionCOLDWATER B
SHERMAN County · District 10 · PHILLIPS PETROLEUM COMPANY · COLDWATER RANCH (MARMATON)
Permits
1
Max Depth
5,750 ft
First Permit
1984-11-16
Latest Activity
1984-11-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-03-06
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 3,356 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER PENN (Pennsylvanian) | 3,883 ft | -527 ft |
| DOUGLAS | 4,522 ft | -1,166 ft |
| TONKAWA | 4,828 ft | -1,472 ft |
| MARMATON | 5,375 ft | -2,019 ft |
| OSWEGO | 5,443 ft | -2,087 ft |
| CHEROKEE | 5,547 ft | -2,191 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 (1)
| Interval | Type |
|---|---|
| 5,384–5,394 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,900 ft | 925 sx |
| 5.5" | 5,643 ft | 250 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
- 7
- Max Depth
- 5,750 ft
- Drill Type
- Vertical
- County
- SHERMAN
- District
- 10
- Operator
- PHILLIPS PETROLEUM COMPANY
- Completed
- 1985-03-06
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