Permits
1
Max Depth
5,800 ft
First Permit
2014-05-14
Latest Activity
2014-05-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-03-02
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 (17) Elevation 3,560 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES - OVERPRESSURE, INERT GAS (Yates) | 2,800 ft | +760 ft |
| SEVEN RIVERS | 3,181 ft | +379 ft |
| QUEEN | 3,757 ft | -197 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD (San Andres) | 4,436 ft | -876 ft |
| CANYON | — | — |
| CLEARFORK (Clear Fork) | — | — |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| GLORIETA | — | — |
| LEONARD | — | — |
| MISSISSIPPIAN | — | — |
| SAN ANGELO | — | — |
| SILURIAN (Silurian (undifferentiated)) | — | — |
| SPRABERRY | — | — |
| STRAWN | — | — |
| WICHITA ALBANY (Wichita-Albany) | — | — |
| 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 (2)
| Interval | Type |
|---|---|
| 4,893–5,285 ft | Perforated |
| 4,893–5,308 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,204 ft | 1,120 sx |
| 5.5" | 5,512 ft | 1,340 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
- 8440
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 2016-03-02
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