42-353-31601

Final Completion

WALKER

NOLAN County · District 8 · SHENANDOAH PETROLEUM CORPORATION · JAMESON NORTH (STRAWN)

Permits

Max Depth

7,200 ft

First Permit

1984-04-18

Latest Activity

1989-10-20

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-10-31

Shut-In

—

Plugged

2017-08-16

EWA / Permit operator mismatch

Scheduling: SHENANDOAH PETROLEUM CORPORATION ≠ Permit: GRAND BANKS ENERGY COMPANY

Resolved via: scheduling → SHENANDOAH PETROLEUM CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2024-09

Operator History

Chain of Custody

GRAND BANKS ENERGY COMPANY 1993-1994→ LOMAK PRODUCTION COMPANY 1994-1998→ RANGE PRODUCTION COMPANY 1998-1999→ LYNX ENERGY COMPANY, INC. 1999-2001→ LYNX OPERATING CO., INC. 2002-2002→ SHENANDOAH PETROLEUM CORPORATION 2002-2018

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 (9) Elevation 2,547 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE COLEMAN JCT	4,005 ft	-1,458 ft
TOP BASE COLEMAN JCT	4,005 ft	-1,458 ft
TOP BASE COLEMAN JUNCTION (Coleman Junction)	4,005 ft	-1,458 ft
NOODLE CREEK	4,128 ft	-1,581 ft
TOP NOODLE CREEK	4,128 ft	-1,581 ft
SADDLE CREEK LIME (Saddle Creek)	5,250 ft	-2,703 ft
TOP SADDLE CREEK LIME (Saddle Creek)	5,250 ft	-2,703 ft
MIDDLE CREEK SAND	6,105 ft	-3,558 ft
ODOM	7,167 ft	-4,620 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 (2)

Interval	Type
6,149–6,238 ft	Perforated
7,182–7,238 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	483 ft	300 sx
5.5"	6,488 ft	1,150 sx
5.5"	7,295 ft	1,150 sx

Permit History (2)

#365419 Recompletion Final Completion

WALKER · 6,350 ft

1989-10-20

#235991 Drill Final Completion

WALKER "B" · 7,200 ft

1984-04-18

Spud 1984-05-29

Applications (2)

#365419 A GRAND BANKS ENERGY COMPANY

received 1989-10-20

#235991 A MONTERO OPERATING, INC.

received 1984-04-05

Records & Logs

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

W-2/G-1 1989-11-07 log on file

W-2/G-1 1989-11-07

W-2/G-1 1989-11-21

W-2/G-1 1984-07-16

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 NOLAN County.

Well Details

Well Number: 4
Max Depth: 7,200 ft
Drill Type: Vertical
County: NOLAN
District: 8
Operator: SHENANDOAH PETROLEUM CORPORATION
Completed: 1989-10-31

Operator

Name: SHENANDOAH PETRO CORP
Location: MIDLAND
P-5 Status: Active (filed 2025-09-09)
Cum Oil (all leases): 3,878,272 bbl
Cum Gas (all leases): 7,201,490 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 236