42-165-34337
SHUT IN HorizontalFLANAGAN UNIT
GAINES County · District 8 · OCCIDENTAL PERMIAN EOR LLC · FLANAGAN (CLEARFORK CONS.)
Permits
2
Max Depth
7,350 ft
First Permit
1991-04-10
Latest Activity
1994-11-03
Lifespan
4 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-01-27
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ 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 (10) Elevation 3,329 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,850 ft | +1,479 ft |
| YATES | 2,964 ft | +365 ft |
| SAN ANDRES | 4,527 ft | -1,198 ft |
| GLORIETA | 5,894 ft | -2,565 ft |
| GORIETA | 5,894 ft | -2,565 ft |
| UPPER CLEARFORK (Clear Fork) | 6,320 ft | -2,991 ft |
| LOWER CLEARFORK (Clear Fork) | 6,955 ft | -3,626 ft |
| GLORIETA | — | — |
| LOWER CLEARFORK (Clear Fork) | — | — |
| UPPER CLEARFORK (Clear Fork) | — | — |
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 (6)
| Interval | Type |
|---|---|
| 5,969–6,262 ft | Perforated |
| 6,333–6,655 ft | Perforated |
| 7,002–7,003 ft | Perforated |
| 7,002–7,180 ft | Perforated |
| 7,010–8,152 ft | Perforated |
| 7,150–7,180 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 310 ft | 325 sx |
| 8.625" | 3,307 ft | 1,350 sx |
| 5.5" | 7,350 ft | 1,180 sx |
Permit History (2)
Applications (2)
Records & Logs
4 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
- 491
- Max Depth
- 7,350 ft
- Drill Type
- Horizontal
- County
- GAINES
- District
- 8
- Operator
- OCCIDENTAL PERMIAN EOR LLC
- Completed
- 2015-01-27
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-21)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O