Permits
2
Max Depth
12,000 ft
First Permit
1991-01-23
Latest Activity
1991-01-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-06-10
Shut-In
—
Plugged
2014-05-09
EWA / Permit operator mismatch
Scheduling: JM COX RESOURCES L.P. ≠ Permit: COX, JOHN L.
Resolved via: scheduling → JM COX RESOURCES L.P.
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
2015-04
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 2,835 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| REDBEDS | 200 ft | +2,635 ft |
| UPPER SPRABERRY (Spraberry) | 7,660 ft | -4,825 ft |
| LOWER SPRABERRY (Spraberry) | 8,292 ft | -5,457 ft |
| DEAN | 8,970 ft | -6,135 ft |
| PBTD | 9,523 ft | -6,688 ft |
| WOODFORD | 11,622 ft | -8,787 ft |
| DEVONIAN | 11,700 ft | -8,865 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 |
|---|---|
| 8,303–8,597 ft | Perforated |
| 8,993–9,160 ft | Perforated |
| 9,208–9,295 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 285 ft | 300 sx |
| 8.625" | 5,051 ft | 1,200 sx |
| 4.5" | 9,523 ft | 1,400 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 5
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- JM COX RESOURCES L.P.
- Completed
- 1991-06-10
Operator
- Name
- JM COX RES, L.P
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2019-03-18)
- Cum Oil (all leases)
- 13,953,943 bbl
- Cum Gas (all leases)
- 3,782,286 mcf
- Total Permits
- 180