42-165-32979
PRODUCINGWASSON SOUTH CLEARFORK UNIT
GAINES County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
1
Max Depth
7,800 ft
First Permit
1984-09-28
Latest Activity
1984-09-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-09-14
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 (16) Elevation 3,553 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE REDBEDS/TOP RUSTLER | 2,125 ft | +1,428 ft |
| SALADO | 2,143 ft | +1,410 ft |
| YATES | 2,800 ft | +753 ft |
| TANSIL | 2,817 ft | +736 ft |
| YATES | 2,897 ft | +656 ft |
| SEVEN RIVERS | 3,055 ft | +498 ft |
| QUEEN | 3,382 ft | +171 ft |
| GRAYBURG | 4,056 ft | -503 ft |
| SAN ANDRES | 4,200 ft | -647 ft |
| SAN ANDRES | 4,316 ft | -763 ft |
| GLORIETTA (Glorieta) | 5,688 ft | -2,135 ft |
| U. CLEARFORK | 5,868 ft | -2,315 ft |
| CLEARFORK (Clear Fork) | 6,000 ft | -2,447 ft |
| TUBB | 7,024 ft | -3,471 ft |
| L. CLEARFORK | 7,113 ft | -3,560 ft |
| WICHITA (Wichita-Albany) | 7,636 ft | -4,083 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 (3)
| Interval | Type |
|---|---|
| 5,872–6,842 ft | Perforated |
| 5,872–7,642 ft | Perforated |
| 7,135–7,642 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 365 ft | 400 sx |
| 9.625" | 3,356 ft | 1,650 sx |
| 5.5" | 7,706 ft | 800 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 6510S
- Max Depth
- 7,800 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2016-09-14
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