42-165-10297

Final Completion

FLANAGAN UNIT

GAINES County · District 8 · SHELL WESTERN E&P INC. · FLANAGAN (CLEAR FORK UPPER)

Permits

Max Depth

7,350 ft

First Permit

1991-07-05

Latest Activity

2017-09-29

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-09-23

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SHELL WESTERN E&P INC. ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: SHELL WESTERN E&P INC. ≠ Permit: OCCIDENTAL PERMIAN LTD.

Resolved via: production → OCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (10) Elevation 3,342 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	3,004 ft	+338 ft
SAN ANDRES	4,570 ft	-1,228 ft
GLORIETA	5,934 ft	-2,592 ft
GLORIETA	5,935 ft	-2,593 ft
UPPER CLEARFORK (Clear Fork)	6,350 ft	-3,008 ft
CLEARFORK (UPPER) (Clear Fork)	6,355 ft	-3,013 ft
MIDDLE CLEARFORK (Clear Fork)	6,713 ft	-3,371 ft
TUBB	6,909 ft	-3,567 ft
CLEARFORK (LOWER) (Clear Fork)	6,989 ft	-3,647 ft
LOWER CLEARFORK (Clear Fork)	7,016 ft	-3,674 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-165-01462 FLANAGAN UNIT · SHELL WESTERN E&P INC.

0.5 mi

San Andres 4,492'Glorieta 5,870'Clear Fork 6,988'Clear Fork 6,988'

✓ 42-165-02370 FLANAGAN UNIT · SHELL WESTERN E&P INC.

0.7 mi

Yates 3,010'San Andres 4,594'Glorieta 5,945'Clear Fork 6,385'

✓ 42-165-34202 FLANAGAN ESTATE DEEP · OCCIDENTAL PERMIAN LTD.

0.7 mi

Rustler 1,830'Clear Fork 6,340'Chester 9,490'Woodford 10,150'Devonian 10,250'Ellenburger 12,160'

✓ 42-165-34946 FLANAGAN UNIT · SHELL WESTERN E&P INC.

1.2 mi

Rustler 1,777'Yates 2,904'San Andres 4,524'Glorieta 5,816'Clear Fork 6,324'Tubb 6,951'

✓ 42-165-34623 FLANAGAN UNIT · SHELL WESTERN E&P INC.

1.5 mi

Yates 2,916'San Andres 4,514'San Andres 4,515'Glorieta 5,836'Clear Fork 6,317'Clear Fork 6,682'Clear Fork 7,007'Clear Fork 7,007'

✓ 42-165-34625 FLANAGAN UNIT · SHELL WESTERN E&P INC.

1.6 mi

Yates 2,912'San Andres 4,522'Glorieta 5,856'Clear Fork 6,310'Clear Fork 6,670'Clear Fork 7,007'

✓ 42-165-02295 FLANAGAN UNIT · SHELL WESTERN E&P INC.

1.8 mi

Yates 2,930'QUEENS 3,490'Queen 3,490'San Andres 4,530'San Andres 4,530'Glorieta 5,850'Clear Fork 6,305'Clear Fork 6,314'Clear Fork 6,314'Clear Fork 6,666'Clear Fork 6,666'Clear Fork 6,666' +1 more

✓ 42-165-32725 TALIAFERRO · SHELL WESTERN E&P INC.

2.0 mi

Yates 2,903'Seven Rivers 3,138'Queen 3,448'San Andres 4,521'Glorieta 5,838'Glorieta 5,838'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (8)

Interval	Type
6,016–6,090 ft	Perforated
6,020–6,262 ft	Perforated
6,020–7,191 ft	Perforated
6,346–6,711 ft	Perforated
6,409–7,191 ft	Perforated
6,632–7,214 ft	Perforated
6,714–6,873 ft	Perforated
7,026–7,191 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,896 ft	650 sx
2.375"	6,725 ft	—
5.5"	7,242 ft	970 sx

Permit History (2)

#831350 Recompletion Final Completion

FLANAGAN UNIT · 7,350 ft

2017-09-29

#389490 Other Final Completion

FLANAGAN UNIT · 7,242 ft

1991-07-05

Spud 1991-12-16

Applications (2)

#831350 A OCCIDENTAL PERMIAN LTD.

received 2017-09-26

#389490 A SHELL WESTERN E&P INC.

received 1991-07-01

Records & Logs

6 completion filings on record.

W-2/G-1 2018-08-02

W-2/G-1 1998-09-08

W-2/G-1 1992-10-28

W-2/G-1 1983-10-13

W-2/G-1 1988-05-19

W-2/G-1 1983-10-13

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.

Google Maps → Explorer Map →

Lat 32.541736

Lon -102.733134

Well Details

Well Number: 74
Max Depth: 7,350 ft
Drill Type: Vertical
County: GAINES
District: 8
Operator: SHELL WESTERN E&P INC.
Completed: 1983-09-23

Operator

Name: SHELL WESTERN E&P INC
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