42-329-32437
Final CompletionBRAUN -C-
MIDLAND County · District 8 · JM COX RESOURCES L.P. · PARKS (SPRABERRY)
Permits
1
Max Depth
9,700 ft
First Permit
1991-06-12
Latest Activity
1991-06-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-10-30
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: JM COX RESOURCES L.P. ≠ Production: COG OPERATING LLC (reported 2020-12)
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 (4) Elevation 2,868 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| REDBEDS | 250 ft | +2,618 ft |
| UPPER SPRABERRY (Spraberry) | 7,790 ft | -4,922 ft |
| LOWER SPRABERRY (Spraberry) | 8,486 ft | -5,618 ft |
| DEAN | 9,150 ft | -6,282 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 |
|---|---|
| 7,815–8,001 ft | Perforated |
| 8,497–8,716 ft | Perforated |
| 9,173–9,624 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 304 ft | 300 sx |
| 8.625" | 5,025 ft | 1,000 sx |
| 4.5" | 9,700 ft | 1,700 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 2
- Max Depth
- 9,700 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- JM COX RESOURCES L.P.
- Completed
- 1991-10-30
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