42-081-31564
Final CompletionCHADBOURNE RANCH 431
COKE County · District 7 · KERR-MCGEE OIL & GAS ONSHORE LP · FORT CHADBOURNE
Permits
1
Max Depth
5,925 ft
First Permit
1991-04-30
Latest Activity
1991-04-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-05-19
Shut-In
—
Plugged
2003-11-21
EWA / Production operator mismatch
Scheduling: KERR-MCGEE OIL & GAS ONSHORE LP ≠ Production: BELCO ENERGY CORP. (reported 2000-08)
EWA / Permit operator mismatch
Scheduling: KERR-MCGEE OIL & GAS ONSHORE LP ≠ Permit: ADAMS BRANCH EXPLORATION COMPANY
Resolved via: scheduling → KERR-MCGEE OIL & GAS ONSHORE LP
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
2006-05
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 (5) Elevation 2,023 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLEMAN JUNCTION | 2,300 ft | -277 ft |
| CANYON | 3,660 ft | -1,637 ft |
| STRAWN | 4,508 ft | -2,485 ft |
| GOEN | 5,080 ft | -3,057 ft |
| ODOM | 5,538 ft | -3,515 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 |
|---|---|
| 5,550–5,570 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 360 ft | 250 sx |
| 5.5" | 5,713 ft | 350 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 5,925 ft
- Drill Type
- Vertical
- County
- COKE
- District
- 7
- Operator
- KERR-MCGEE OIL & GAS ONSHORE LP
- Completed
- 1991-05-19
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-14)
- Cum Oil (all leases)
- 2,199,132 bbl
- Cum Gas (all leases)
- 184,804,225 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 234