42-501-35185
INJECTIONWASSON NORTH CLEARFORK UNIT
YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON NE. (CLEAR FORK)
Permits
1
Max Depth
8,900 ft
First Permit
2005-04-18
Latest Activity
2005-04-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-10-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
6,400–8,600 ft
Injected (12mo)
25,507 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 (11) Elevation 3,542 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,429 ft | +1,113 ft |
| YATES | 3,224 ft | +318 ft |
| SEVEN RIVERS | 3,480 ft | +62 ft |
| QUEEN | 4,001 ft | -459 ft |
| GRAYBURG | 4,386 ft | -844 ft |
| SAN ANDRES | 4,666 ft | -1,124 ft |
| GLORIETA | 6,054 ft | -2,512 ft |
| GLORIETTA (Glorieta) | 6,054 ft | -2,512 ft |
| UPPER CLEARFORK (Clear Fork) | 6,185 ft | -2,643 ft |
| TUBB | 7,578 ft | -4,036 ft |
| LOWER CLEARFORK (Clear Fork) | 7,691 ft | -4,149 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 |
|---|---|
| 7,736–8,216 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | 130 sx |
| 8.625" | 2,485 ft | 1,150 sx |
| 5.5" | 8,480 ft | 2,450 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
- 158
- Max Depth
- 8,900 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2014-10-10
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