42-329-32218
Final CompletionPARKS
MIDLAND County · District 8 · JM COX RESOURCES L.P. · PARKS (SPRABERRY)
Permits
2
Max Depth
10,800 ft
First Permit
1990-03-08
Latest Activity
1991-07-09
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-08-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: JM COX RESOURCES L.P. ≠ Production: COG OPERATING LLC (reported 2025-05)
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
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 (5) Elevation 2,873 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| REDBEDS | 250 ft | +2,623 ft |
| SPRABERRY | 7,832 ft | -4,959 ft |
| DEAN | 9,140 ft | -6,267 ft |
| WOLFCAMP | 9,384 ft | -6,511 ft |
| PENNSYLVANIA | 10,626 ft | -7,753 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 (4)
| Interval | Type |
|---|---|
| 7,474–7,880 ft | Perforated |
| 8,444–8,791 ft | Perforated |
| 9,165–9,460 ft | Perforated |
| 10,634–10,662 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 326 ft | 420 sx |
| 8.625" | 5,340 ft | 1,600 sx |
| 4.5" | 10,750 ft | 1,300 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 10,800 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- JM COX RESOURCES L.P.
- Completed
- 1991-08-04
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