42-305-30476

Final Completion Directional

HERZOG

LYNN County · District 8 · SHENANDOAH PETROLEUM CORPORATION · WILSON WEST (ELLENBURGER)

Permits

Max Depth

9,950 ft

First Permit

2008-08-07

Latest Activity

2012-10-24

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-10-29

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SHENANDOAH PETROLEUM CORPORATION ≠ Production: GTG OPERATING, LLC (reported 2020-07)

Resolved via: scheduling → SHENANDOAH PETROLEUM CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-10

Last Production

2026-07

Operator History

Chain of Custody

SHENANDOAH PETROLEUM CORPORATION 2008-2015→ SHENANDOAH RESOURCES LLC 2015-2018→ GTG OPERATING, LLC 2020-2020

Lease Production

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

Formation Tops (7) Elevation 3,135 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	3,485 ft	-350 ft
GLORIETA	4,806 ft	-1,671 ft
LOWER SPRABERRY (Spraberry)	6,681 ft	-3,546 ft
LOWER SPRAYBERRY (Spraberry)	6,681 ft	-3,546 ft
STRAWN	9,018 ft	-5,883 ft
MISSISSIPPIAN	9,390 ft	-6,255 ft
ELLENBURGER	9,804 ft	-6,669 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
9,045–9,103 ft	Perforated
9,816–9,832 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	370 ft	325 sx
8.625"	3,635 ft	400 sx
5.5"	9,489 ft	515 sx
5.5"	9,915 ft	500 sx

Permit History (2)

#747417 Recompletion Final Completion

HERZOG · 9,950 ft

2012-10-24

Spud 2012-12-03

#667204 Drill Final Completion

HERZOG · 9,950 ft

2008-08-07

Spud 2008-09-22

Applications (2)

#747417 A SHENANDOAH PETROLEUM CORPORATION

received 2012-08-30

#667204 A SHENANDOAH PETROLEUM CORPORATION

received 2008-07-21

Records & Logs

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

W-2/G-1 2013-02-01 log on file

W-2/G-1 2008-11-18 log on file

W-2/G-1 2008-11-25 log on file

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 LYNN County.

Well Details

Well Number: 1ST
Max Depth: 9,950 ft
Drill Type: Directional
County: LYNN
District: 8
Operator: SHENANDOAH PETROLEUM CORPORATION
Completed: 2008-10-29

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