42-165-32858
PRODUCINGWASSON SOUTH CLEARFORK UNIT
GAINES County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
1
Max Depth
7,800 ft
First Permit
1984-05-23
Latest Activity
1984-05-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1989-09-03
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: production → OCCIDENTAL PERMIAN LTD.
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 (14) Elevation 3,545 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE RED BEDS/TOP RUSTLER | 2,095 ft | +1,450 ft |
| SALADO | 2,113 ft | +1,432 ft |
| TANSIL | 2,820 ft | +725 ft |
| SEVEN RIVERS | 3,053 ft | +492 ft |
| QUEEN | 3,386 ft | +159 ft |
| GRAYBURG | 4,078 ft | -533 ft |
| SAN ANDRES | 4,351 ft | -806 ft |
| GLORIETA | 5,790 ft | -2,245 ft |
| U. CLEARFORK | 6,050 ft | -2,505 ft |
| UPPER CLEARFORK (Clear Fork) | 6,050 ft | -2,505 ft |
| TUBB | 7,113 ft | -3,568 ft |
| L. CLEARFORK | 7,191 ft | -3,646 ft |
| LOWER CLEARFORK (Clear Fork) | 7,191 ft | -3,646 ft |
| WICHITA (Wichita-Albany) | 7,654 ft | -4,109 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 |
|---|---|
| 6,060–7,552 ft | Perforated |
| 6,766–6,778 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 372 ft | 400 sx |
| 9.625" | 3,343 ft | 1,350 sx |
| 5.5" | 7,738 ft | 2,725 sx |
| 5.5" | — | 2,100 sx |
Permit History (1)
Applications (3)
Records & Logs
3 completion filings on record.
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
- 8416S
- Max Depth
- 7,800 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 1989-09-03
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
- 6,246