42-165-01665
Final CompletionFLANAGAN UNIT
GAINES County · District 8 · SHELL WESTERN E&P INC. · FLANAGAN (CLEAR FORK UPPER)
Permits
1
Max Depth
7,080 ft
First Permit
1991-09-10
Latest Activity
1991-09-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
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
5,791–7,341 ft
Injected (12mo)
37 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 (10) Elevation 3,339 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 4,280 ft | -941 ft |
| SAN ANDRES | 4,510 ft | -1,171 ft |
| GLORIETA | 5,920 ft | -2,581 ft |
| GLORIETTA (Glorieta) | 5,973 ft | -2,634 ft |
| UPPER CLEARFORK (Clear Fork) | 6,337 ft | -2,998 ft |
| UPPER CLEARFORK (Clear Fork) | 6,360 ft | -3,021 ft |
| LOWER CLEARFORK (Clear Fork) | 6,999 ft | -3,660 ft |
| PENNSYLVANIAN | 9,385 ft | -6,046 ft |
| DEVONIAN | 10,350 ft | -7,011 ft |
| SIMPSON | 12,040 ft | -8,701 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 (11)
| Interval | Type |
|---|---|
| 3,676–6,877 ft | Perforated |
| 5,981–6,290 ft | Perforated |
| 5,981–7,171 ft | Perforated |
| 6,355–3,549 ft | Perforated |
| 6,355–6,549 ft | Perforated |
| 6,376–6,877 ft | Perforated |
| 6,614–6,824 ft | Perforated |
| 6,614–6,877 ft | Perforated |
| 7,023–7,171 ft | Perforated |
| 7,278–7,280 ft | Perforated |
| ?–6,420 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 329 ft | 250 sx |
| 13.375" | 329 ft | 250 sx |
| 9.625" | 4,420 ft | 2,600 sx |
| 7" | 12,240 ft | 440 sx |
Permit History (1)
Applications (1)
Records & Logs
9 completion filings on record.
+3 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
- 50W
- Max Depth
- 7,080 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- SHELL WESTERN E&P INC.
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