42-383-34276
Final CompletionCOOK T. E.
REAGAN County · District 7 · HALLWOOD PETROLEUM INC. · CALVIN (DEAN)
Permits
1
Max Depth
8,200 ft
First Permit
1994-06-07
Latest Activity
1994-06-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-07-21
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: HALLWOOD PETROLEUM INC. ≠ Production: DE CENTRAL OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: HALLWOOD PETROLEUM INC. ≠ Permit: HALLWOOD ENERGY CORPORATION
Resolved via: production → DE CENTRAL OPERATING, LLC
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 (3) Elevation 2,670 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 6,022 ft | -3,352 ft |
| JO MILL | 6,919 ft | -4,249 ft |
| DEAN | 7,490 ft | -4,820 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 |
|---|---|
| 5,611–7,881 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 500 ft | 325 sx |
| 5.5" | 8,300 ft | 950 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 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
- 3
- Max Depth
- 8,200 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- HALLWOOD PETROLEUM INC.
- Completed
- 1994-07-21
Operator
- Name
- HALLWOOD PETRO, INC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2001-08-23)
- Cum Oil (all leases)
- 6,719,623 bbl
- Cum Gas (all leases)
- 7,252,489 mcf
- Total Permits
- 343