42-219-35106
Final CompletionELLWOOD ESTATE
HOCKLEY County · District 8 · GRIFFIN PETROLEUM COMPANY · SMYER
Permits
1
Max Depth
6,000 ft
First Permit
1987-08-07
Latest Activity
1987-08-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-09-23
Shut-In
—
Plugged
2010-12-09
EWA / Permit operator mismatch
Scheduling: GRIFFIN PETROLEUM COMPANY ≠ Permit: TERRA RESOURCES, INC.
Resolved via: scheduling → GRIFFIN PETROLEUM COMPANY
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 3,403 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER ANHYDRITE (Rustler) | 2,013 ft | +1,390 ft |
| YATES SAND (Yates) | 2,602 ft | +801 ft |
| SAN ANDRES DOLO (San Andres) | 3,877 ft | -474 ft |
| GLORIETTA SAND (Glorieta) | 5,140 ft | -1,737 ft |
| CLEARFORK LIME (Clear Fork) | 5,454 ft | -2,051 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 |
|---|---|
| 5,791–5,982 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 435 ft | 250 sx |
| 5.5" | 6,000 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 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
- 5
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- HOCKLEY
- District
- 8
- Operator
- GRIFFIN PETROLEUM COMPANY
- Completed
- 1987-09-23
Operator
- Name
- GRIFFIN PETRO CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-12-17)
- Cum Oil (all leases)
- 1,427,452 bbl
- Cum Gas (all leases)
- 129,804 mcf
- Activities
- CSGD/P, G/PUR, OPRS/O
- Total Permits
- 105