42-383-33215
Final CompletionMALONE CYNTHIA -B-
REAGAN County · District 7 · JM COX RESOURCES L.P. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
7,400 ft
First Permit
1984-09-21
Latest Activity
1984-09-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-01-20
Shut-In
—
Plugged
2018-11-13
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
2019-04
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,608 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CRETACEOUS | 550 ft | +2,058 ft |
| UPPER SPRABERRY (Spraberry) | 5,750 ft | -3,142 ft |
| LOWER SPRABERRY (Spraberry) | 6,350 ft | -3,742 ft |
| DEAN | 7,140 ft | -4,532 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 |
|---|---|
| 5,754–5,768 ft | Perforated |
| 6,350–6,720 ft | Perforated |
| 7,148–7,298 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 600 ft | 450 sx |
| 4.5" | 7,300 ft | 1,000 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 4
- Max Depth
- 7,400 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- JM COX RESOURCES L.P.
- Completed
- 1985-01-20
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