42-165-34625

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FLANAGAN UNIT

GAINES County · District 8 · OCCIDENTAL PERMIAN EOR LLC · FLANAGAN (CLEARFORK CONS.)

Permits

Max Depth

7,350 ft

First Permit

1993-09-17

Latest Activity

2017-09-29

Lifespan

24 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-05-17

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ 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 (6) Elevation 3,305 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,912 ft	+393 ft
SAN ANDRES	4,522 ft	-1,217 ft
GLORIETA	5,856 ft	-2,551 ft
UPPER CLEARFORK (Clear Fork)	6,310 ft	-3,005 ft
MIDDLE CLEARFORK (Clear Fork)	6,670 ft	-3,365 ft
LOWER CLEARFORK (Clear Fork)	7,007 ft	-3,702 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

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

0.3 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'

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

0.5 mi

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

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

0.7 mi

Yates 2,930'Queen 3,490'QUEENS 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

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

0.8 mi

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

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

0.9 mi

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

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

1.2 mi

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

✓ 42-165-32251 ROBERTSON UNIT · TEXACO INC.

1.5 mi

Yates 2,907'San Andres 4,523'Glorieta 5,810'

✓ 42-165-36604 ROBERTSON UNIT · SABINAL ENERGY OPERATING, LLC

1.5 mi

Yates 2,915'Glorieta 5,850'

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 (5)

Interval	Type
5,922–5,993 ft	Perforated
5,922–7,194 ft	Perforated
6,316–6,378 ft	Perforated
6,681–6,778 ft	Perforated
7,077–7,194 ft	Perforated

Casing (4)

Size	Set Depth	Cement
20"	53 ft	—
13.375"	324 ft	325 sx
8.625"	3,246 ft	1,575 sx
5.5"	7,248 ft	1,400 sx

Permit History (2)

#831355 Recompletion Final Completion

FLANAGAN UNIT · 7,350 ft

2017-09-29

#415012 Drill Final Completion

FLANAGAN UNIT · 7,350 ft

1993-09-17

Spud 1993-12-14

Applications (2)

#831355 A OCCIDENTAL PERMIAN LTD.

received 2017-09-26

#415012 A SHELL WESTERN E&P INC.

received 1993-08-17

Records & Logs

4 completion filings on record · 1 with log images at RRC.

W-2/G-1 2018-07-24

W-2/G-1 2012-09-19

W-2/G-1 1994-06-08 log on file

W-2/G-1 1994-06-14

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 32.559258

Lon -102.715031

Well Details

Well Number: 531
Max Depth: 7,350 ft
Drill Type: Vertical
County: GAINES
District: 8
Operator: OCCIDENTAL PERMIAN EOR LLC
Completed: 2018-05-17

Operator

Name: OCCIDENTAL PERMIAN EOR, LLC
Location: HOUSTON
P-5 Status: Active (filed 2026-01-21)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O