42-165-36793
PRODUCING DirectionalWASSON SOUTH CLEARFORK UNIT
GAINES County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
1
Max Depth
7,900 ft
First Permit
2007-07-30
Latest Activity
2007-07-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-11-21
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
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 3,548 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,874 ft | +674 ft |
| SEVEN RIVERS | 3,095 ft | +453 ft |
| QUEEN | 3,629 ft | -81 ft |
| GRAYBURG | 4,043 ft | -495 ft |
| GLORIETA | 5,673 ft | -2,125 ft |
| CLEARFORK, UPPER (Clear Fork) | 5,919 ft | -2,371 ft |
| TUBB | 7,047 ft | -3,499 ft |
| WICHITA-ALBANY | 7,640 ft | -4,092 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 |
|---|---|
| 6,407–6,653 ft | Perforated |
| 7,135–7,481 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | 130 sx |
| 8.625" | 2,124 ft | 1,100 sx |
| 5.5" | 7,703 ft | 325 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 8550
- Max Depth
- 7,900 ft
- Drill Type
- Directional
- County
- GAINES
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2007-11-21
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
- 6,205