42-165-32834
Final CompletionWASSON SOUTH CLEARFORK UNIT
GAINES County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
2
Max Depth
7,800 ft
First Permit
1984-05-04
Latest Activity
2022-02-03
Lifespan
38 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-09-09
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
5,000 bbl/d
Max Pressure
2,300 psi
Injection Interval
4,600–5,600 ft
Injected (12mo)
3 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
Seismicity: 1 earthquake M2+ within 10 km in the last 24 months (max M3.1) · TexNet catalog
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 (13) Elevation 3,551 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,114 ft | +1,437 ft |
| SALADO | 2,132 ft | +1,419 ft |
| TANSIL | 2,813 ft | +738 ft |
| YATES | 2,896 ft | +655 ft |
| SEVEN RIVERS | 3,050 ft | +501 ft |
| QUEEN | 3,383 ft | +168 ft |
| GRAYBURG | 4,064 ft | -513 ft |
| SAN ANDRES | 4,322 ft | -771 ft |
| GLORIETA | 5,715 ft | -2,164 ft |
| U. CLEARFORK | 5,903 ft | -2,352 ft |
| TUBB | 7,065 ft | -3,514 ft |
| L. CLEARFORK | 7,153 ft | -3,602 ft |
| WICHITA (Wichita-Albany) | 7,662 ft | -4,111 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 5,110–5,226 ft | Perforated |
| 5,888–7,442 ft | Perforated |
| 5,888–7,646 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 405 ft | 400 sx |
| 9.625" | 3,343 ft | 1,530 sx |
| 5.5" | 7,795 ft | 1,100 sx |
Permit History (2)
Applications (2)
Records & Logs
8 completion filings on record.
+2 more filings
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.
Well Details
- Well Number
- 7580
- Max Depth
- 7,800 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2019-09-09
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