42-501-32432
Final CompletionOWNBY ERNEST
YOAKUM County · District 8 · SHELL WESTERN E&P INC. · OWNBY (CLEAR FORK UPPER)
Permits
1
Max Depth
6,950 ft
First Permit
1983-09-12
Latest Activity
1983-09-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-01-20
Shut-In
—
Plugged
2023-06-14
EWA / Production operator mismatch
Scheduling: SHELL WESTERN E&P INC. ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SHELL WESTERN E&P INC. ≠ Permit: TENNECO OIL CO.
Resolved via: production → OCCIDENTAL PERMIAN LTD.
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
Injection / Disposal
Permitted Volume
1,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
6,653–7,000 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2022-11-01)
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 (6) Elevation 3,559 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TRIASSIC (RED BEDS) | 470 ft | +3,089 ft |
| RUSTLER ANHYDRITE (Rustler) | 2,570 ft | +989 ft |
| YATES | 3,350 ft | +209 ft |
| SAN ANDRES POROSITY (San Andres) | 5,270 ft | -1,711 ft |
| GLORIETTA (Glorieta) | 6,080 ft | -2,521 ft |
| UPPER CLEARFORK (Clear Fork) | 6,230 ft | -2,671 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 (6)
| Interval | Type |
|---|---|
| 6,666–6,683 ft | Perforated |
| 6,666–6,856 ft | Perforated |
| 6,706–6,708 ft | Perforated |
| 6,724–6,776 ft | Perforated |
| 6,779–6,837 ft | Perforated |
| 6,841–6,856 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 30 ft | — |
| 8.625" | 2,616 ft | 120 sx |
| 8.625" | 2,616 ft | 1,136 sx |
| 5.5" | 6,947 ft | 1,100 sx |
Permit History (1)
Applications (2)
Records & Logs
6 completion filings on record.
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
- 4
- Max Depth
- 6,950 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- SHELL WESTERN E&P INC.
- Completed
- 1984-01-20
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1999-09-16)
- Cum Oil (all leases)
- 103,539,803 bbl
- Cum Gas (all leases)
- 1,149,777,929 mcf
- Total Permits
- 2,528