42-165-02508
Final CompletionFLANAGAN UNIT
GAINES County · District 8 · SHELL WESTERN E&P INC. · FLANAGAN (CLEAR FORK UPPER)
Permits
1
Max Depth
7,208 ft
First Permit
1991-09-10
Latest Activity
1991-09-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-04-12
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SHELL WESTERN E&P INC. ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)
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
Injection / Disposal
Permitted Volume
1,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,748–7,298 ft
Injected (12mo)
65,210 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (8) Elevation 3,308 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,458 ft | -1,150 ft |
| GLORIETA | 5,822 ft | -2,514 ft |
| GLORIETA | 5,833 ft | -2,525 ft |
| GLORIETA | 5,834 ft | -2,526 ft |
| UPPER CLEARFORK (Clear Fork) | 6,321 ft | -3,013 ft |
| UPPER CLEARFORK (Clear Fork) | 6,323 ft | -3,015 ft |
| LOWER CLEARFORK (Clear Fork) | 7,020 ft | -3,712 ft |
| LOWER CLEARFORK (Clear Fork) | 7,024 ft | -3,716 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 (8)
| Interval | Type |
|---|---|
| 5,907–5,996 ft | Perforated |
| 6,004–6,272 ft | Perforated |
| 6,332–6,584 ft | Perforated |
| 6,334–6,894 ft | Perforated |
| 6,631–6,844 ft | Perforated |
| 6,650–7,156 ft | Perforated |
| 7,039–7,042 ft | Perforated |
| ?–6,420 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 301 ft | 300 sx |
| 13.375" | 301 ft | 300 sx |
| 8.625" | 3,350 ft | 2,000 sx |
| 2.375" | 6,215 ft | — |
| 5.5" | 7,199 ft | 450 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record.
+1 more filings
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
- 55W
- Max Depth
- 7,208 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- SHELL WESTERN E&P INC.
- Completed
- 1983-04-12
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1999-09-16)
- Cum Oil (all leases)
- 103,539,803 bbl
- Cum Gas (all leases)
- 1,149,777,929 mcf
- Total Permits
- 2,528