42-501-35162
SHUT INWASSON NORTH CLEARFORK UNIT
YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON NE. (CLEAR FORK)
Permits
1
Max Depth
8,900 ft
First Permit
2005-03-17
Latest Activity
2005-03-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-06-23
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)
—
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 (20) Elevation 3,558 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,398 ft | +1,160 ft |
| RUSTLER | 2,419 ft | +1,139 ft |
| TANSILL | 3,096 ft | +462 ft |
| YATES | 3,186 ft | +372 ft |
| YATES | 3,190 ft | +368 ft |
| SEVEN RIVERS | 3,405 ft | +153 ft |
| SEVEN RIVERS | 3,429 ft | +129 ft |
| QUEEN | 3,949 ft | -391 ft |
| QUEEN | 3,952 ft | -394 ft |
| GRAYBURG | 4,349 ft | -791 ft |
| GRAYBURG | 4,367 ft | -809 ft |
| SAN ANDRES | 4,644 ft | -1,086 ft |
| SAN ANDRES | 4,645 ft | -1,087 ft |
| GLORIETA | 5,992 ft | -2,434 ft |
| GLORIETA | 5,994 ft | -2,436 ft |
| UPPER CLEARFORK (Clear Fork) | 6,150 ft | -2,592 ft |
| UPPER CLEARFORK (Clear Fork) | 6,162 ft | -2,604 ft |
| CLEARFORK (Clear Fork) | 6,724 ft | -3,166 ft |
| TUBB | 7,548 ft | -3,990 ft |
| LOWER CLEARFORK (Clear Fork) | 7,648 ft | -4,090 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 |
|---|---|
| 7,665–7,705 ft | Perforated |
| 7,726–8,222 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,426 ft | 1,050 sx |
| 8.625" | 2,426 ft | 1,050 sx |
| 5.5" | 8,266 ft | 400 sx |
| 5.5" | 8,266 ft | 3,050 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
- 161
- Max Depth
- 8,900 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2010-06-23
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