← Wells

42-353-01397

Final Completion

SOUTH LAKE TRAMMEL UNIT

NOLAN County · District 7 · GRAYROCK ENERGY II LLC · LAKE TRAMMEL S. (CANYON)

Permits

1

Max Depth

6,901 ft

First Permit

1983-02-02

Latest Activity

1983-02-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2006-04-13

!

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: CANYON RESOURCES, INC

Resolved via: production → GRAYROCK ENERGY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

BETWELL OIL & GAS COMPANY 1993-1995→ ALLEGRO OPERATING, INC. 1995-1995→ LAVANCO ENERGY, INC. 1995-2003→ SHENANDOAH PETROLEUM CORPORATION 2003-2004→ L.C.S. PRODUCTION COMPANY 2004-2009→ PLANTATION OPERATING, LLC 2009-2011→ MERIT ENERGY COMPANY 2011-2017→ ROVER PETROLEUM OPERATING, LLC 2017-2023→ GRAYROCK ENERGY II, LLC 2024-2026

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (3)

IntervalType
5,224–5,232 ftPerforated
5,243–5,248 ftPerforated
5,270–5,369 ftOpen hole

Casing (2)

SizeSet DepthCement
8.625"730 ft500 sx
5.5"5,270 ft200 sx

Permit History (1)

#185013 Other Final Completion

SOUTH LAKE TRAMMEL UNIT · 6,901 ft

1983-02-02

Spud 1983-02-06

Applications (1)

#185013 A CANYON RESOURCES, INC
received 1983-02-02

Records & Logs

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

W-2/G-1 1994-10-18 log on file
W-2/G-1 1995-02-21
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
11WS
Max Depth
6,901 ft
Drill Type
Vertical
County
NOLAN
District
7
Operator
GRAYROCK ENERGY II LLC

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
1,537,532 bbl
Cum Gas (all leases)
35,084 mcf
Activities
OPRS/G, OPRS/O