42-165-34560

PRODUCING HorizontalSidetrack

FLANAGAN UNIT

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

Permits

Max Depth

7,450 ft

First Permit

1993-03-01

Latest Activity

1996-03-18

Lifespan

3 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1996-06-29

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: SHELL WESTERN E&P INC.

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 3,322 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,949 ft	+373 ft
SAN ANDRES	4,538 ft	-1,216 ft
GLORIETA	5,898 ft	-2,576 ft
UPPER CLEARFORK (Clear Fork)	6,336 ft	-3,014 ft
MIDDLE CLEARFORK (Clear Fork)	6,706 ft	-3,384 ft
LOWER CLEARFORK (Clear Fork)	7,002 ft	-3,680 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 (6)

Interval	Type
5,970–6,272 ft	Perforated
6,338–6,459 ft	Perforated
6,722–6,750 ft	Perforated
6,728–6,750 ft	Perforated
7,006–9,165 ft	Perforated
7,016–7,222 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	304 ft	325 sx
8.625"	3,266 ft	2,125 sx
8.625"	3,366 ft	2,125 sx
5.5"	7,275 ft	1,400 sx

Permit History (2)

#445745 Recompletion Final Completion

FLANAGAN UNIT · 7,450 ft

1996-03-18

Spud 1996-05-11

#409344 Drill Final Completion

FLANAGAN UNIT · 7,350 ft

1993-03-01

Spud 1993-09-17

Applications (2)

#445745 A SHELL WESTERN E&P INC.

received 1996-03-11

#409344 A SHELL WESTERN E&P INC.

received 1993-02-25

Records & Logs

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

W-2/G-1 1999-01-07

W-2/G-1 1994-04-18 log on file

W-2/G-1 1994-04-22

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: 511
Max Depth: 7,450 ft
Drill Type: Horizontal, Sidetrack
County: GAINES
District: 8
Operator: OCCIDENTAL PERMIAN EOR LLC
Completed: 1996-06-29

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