42-501-32181
Final CompletionYOAKUM WASSON CLEARFORK UNIT
YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
1
Max Depth
7,600 ft
First Permit
1981-12-22
Latest Activity
1981-12-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-03-14
Shut-In
—
Plugged
2017-08-17
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: SHELL OIL COMPANY
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
2,500 psi
Injection Interval
5,650–8,000 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2017-09-01)
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 (8) Elevation 3,554 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,243 ft | +1,311 ft |
| YATES | 3,013 ft | +541 ft |
| SAN ANDRES | 4,464 ft | -910 ft |
| GLORIETTA (Glorieta) | 5,759 ft | -2,205 ft |
| U. CLEARFORK | 6,389 ft | -2,835 ft |
| UPPER CLEARFORK (Clear Fork) | 6,389 ft | -2,835 ft |
| L. CLEARFORK | 7,271 ft | -3,717 ft |
| LOWER CLEARFORK (Clear Fork) | 7,271 ft | -3,717 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 (5)
| Interval | Type |
|---|---|
| 5,814–5,856 ft | Perforated |
| 5,940–5,952 ft | Perforated |
| 6,370–6,814 ft | Perforated |
| 6,370–7,628 ft | Perforated |
| 7,235–7,628 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 90 ft | — |
| 9.625" | 2,265 ft | 1,050 sx |
| 2.375" | 6,130 ft | — |
| 7" | 6,216 ft | 1,885 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 2712WY
- Max Depth
- 7,600 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 1991-03-14
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-02)
- Cum Oil (all leases)
- 1,136,409,534 bbl
- Cum Gas (all leases)
- 442,977,611 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 6,245