42-165-01685

FLANAGAN UNIT

GAINES County · District 8 · SHELL WESTERN E&P INC.

Permits

1

Max Depth

7,330 ft

First Permit

1995-09-06

Latest Activity

1995-09-06

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000023227 permitted 1991-02-12

Permitted Volume

1,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

5,747–7,297 ft

Injected (12mo)

93,952 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-10-01)

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (4) Elevation 3,297 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETTA (Glorieta)5,960 ft-2,663 ft
UPPER CLEARFORK (Clear Fork)6,327 ft-3,030 ft
UPPER CLEARFORK (Clear Fork)6,350 ft-3,053 ft
LOWER CLEARFORK (Clear Fork)7,080 ft-3,783 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 (5)

IntervalType
5,960–5,980 ftPerforated
5,960–6,466 ftPerforated
6,010–6,030 ftPerforated
6,336–6,466 ftPerforated
?–6,420 ftPerforated

Casing (4)

SizeSet DepthCement
10.75"422 ft400 sx
10.75"422 ft400 sx
10.375"422 ft400 sx
7.625"4,420 ft1,567 sx

Permit History (1)

Applications (1)

#439586 A SHELL WESTERN E&P INC.
received 1995-09-05

Records & Logs

6 completion filings on record.

W-2/G-1 2022-03-24
W-2/G-1 2004-10-25
W-2/G-1 1988-08-04
W-2/G-1 1988-05-25
W-2/G-1 1988-05-19
W-2/G-1 1984-01-12
Completion packets + logs ↗ Wellbore 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

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in GAINES County.

Well Details

Well Number
85W
Max Depth
7,330 ft
Drill Type
Vertical
County
GAINES
District
8

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