42-501-35290
DirectionalYOAKUM WASSON CLEARFORK UNIT
YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
2
Max Depth
8,700 ft
First Permit
2005-12-15
Latest Activity
2005-12-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2006-02-15
Shut-In
—
Plugged
—
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
1,500 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,500–7,700 ft
Injected (12mo)
18,921 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
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 (12) Elevation 3,582 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,080 ft | +1,502 ft |
| YATES | 2,862 ft | +720 ft |
| GRAYBURG | 4,003 ft | -421 ft |
| SAN ANDRES | 4,267 ft | -685 ft |
| SAN ANDRES | 4,286 ft | -704 ft |
| UPPER CLEARFORK (Clear Fork) | 5,607 ft | -2,025 ft |
| GLORIETA | 5,643 ft | -2,061 ft |
| CLEARFORK (Clear Fork) | 5,709 ft | -2,127 ft |
| CLEARFORK UPPER (Clear Fork) | 5,835 ft | -2,253 ft |
| UPPER CLEARFORK (Clear Fork) | 5,835 ft | -2,253 ft |
| CLEARFORK (Clear Fork) | 6,130 ft | -2,548 ft |
| LOWER CLEARFORK (Clear Fork) | 6,804 ft | -3,222 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 |
|---|---|
| 6,188–6,719 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | 130 sx |
| 8.625" | 2,107 ft | 1,000 sx |
| 5.5" | 6,972 ft | 1,600 sx |
Permit History (2)
Applications (2)
Records & Logs
6 completion filings on record · 2 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
- 4412
- Max Depth
- 8,700 ft
- Drill Type
- Directional
- County
- YOAKUM
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2006-02-15
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
- 6,203