42-501-36640
PRODUCING DirectionalYOAKUM WASSON CLEARFORK UNIT
YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72
Permits
1
Max Depth
8,800 ft
First Permit
2015-10-22
Latest Activity
2015-10-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-01-16
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 (10) Elevation 3,577 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,046 ft | +531 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,461 ft | -884 ft |
| GLORIETA | 5,830 ft | -2,253 ft |
| CLEARFORK - ACTIVE CO2 FLOOD (Clear Fork) | 7,332 ft | -3,755 ft |
| WICHITA (Wichita-Albany) | 7,831 ft | -4,254 ft |
| DEVONIAN-SILURIAN (Devonian) | — | — |
| LEONARD | — | — |
| PENNSYLVANIAN | — | — |
| RED BED-SANTA ROSA (Santa Rosa) | — | — |
| WOLFCAMP | — | — |
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 (1)
| Interval | Type |
|---|---|
| 5,894–7,840 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,312 ft | 1,090 sx |
| 5.5" | 8,331 ft | 490 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 3821
- Max Depth
- 8,800 ft
- Drill Type
- Directional
- County
- YOAKUM
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2016-01-16
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