42-165-02439

FLANAGAN UNIT

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

Permits

1

Max Depth

6,658 ft

First Permit

1993-08-06

Latest Activity

1993-08-06

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 #000040526 permitted 1991-02-12

Permitted Volume

1,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

5,760–7,310 ft

Injected (12mo)

55,286 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 (10) Elevation 3,308 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,846 ft+1,462 ft
TANSILL 2,820 ft+488 ft
YATES 2,947 ft+361 ft
PENROSE4,060 ft-752 ft
GRAYBURG 4,280 ft-972 ft
SAN ANDRES 4,563 ft-1,255 ft
GLORIETA 5,910 ft-2,602 ft
UPPER CLEARFORK (Clear Fork)6,285 ft-2,977 ft
CLEARFORK (Clear Fork)6,313 ft-3,005 ft
UPPER CLEARFORK (Clear Fork)6,331 ft-3,023 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 (3)

IntervalType
5,972–6,084 ftPerforated
6,347–6,400 ftPerforated
6,374–6,400 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"298 ft300 sx
8.625"3,349 ft1,950 sx
5.5"6,457 ft300 sx

Permit History (1)

Applications (1)

#414566 A SHELL WESTERN E&P INC.
received 1993-08-03

Records & Logs

6 completion filings on record.

W-2/G-1 2025-09-08
W-2/G-1 1988-03-21
W-2/G-1 1981-10-09
W-2/G-1 1988-05-19
W-2/G-1 1981-10-09
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
8W
Max Depth
6,658 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