42-501-01824
Final CompletionCECIL C. W.
YOAKUM County · District 8 · ATLANTIC RICHFIELD CO. · WASSON 66
Permits
1
Max Depth
5,600 ft
First Permit
2002-09-09
Latest Activity
2002-09-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ATLANTIC RICHFIELD CO. ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ATLANTIC RICHFIELD CO. ≠ Permit: OCCIDENTAL PERMIAN LTD.
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
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 3,579 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,700 ft | -1,121 ft |
| SAN ANDRES | 4,792 ft | -1,213 ft |
| U. CLEARFORK | 5,200 ft | -1,621 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 (2)
| Interval | Type |
|---|---|
| 4,928–5,127 ft | Perforated |
| 5,132–5,200 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 370 ft | 300 sx |
| 10.75" | 370 ft | 300 sx |
| 7.625" | 5,334 ft | 300 sx |
| 7.625" | 5,338 ft | 200 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 4716
- Max Depth
- 5,600 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- ATLANTIC RICHFIELD CO.
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1985-12-02)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 627