← Wells

42-353-01051

Final Completion

LAKE TRAMMEL UNIT

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

Permits

1

Max Depth

5,800 ft

First Permit

2012-12-21

Latest Activity

2012-12-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2005-10-06

!

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: MERIT ENERGY COMPANY

Resolved via: production → GRAYROCK ENERGY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000102380 permitted 2011-01-24

Permitted Volume

1,500 bbl/d

Max Pressure

2,545 psi

Injection Interval

5,095–5,321 ft

Injected (12mo)

179,513 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Operator History

Chain of Custody

ELDORADO OPERATING CO. 1993-1995→ BROTHERS OPERATING COMPANY 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 (1)

CSV
FormationTop Depth (MD)
CANYON SAND (Canyon)5,125 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗

Perforations (2)

IntervalType
5,125–5,178 ftPerforated
5,131–5,246 ftPerforated

Casing (4)

SizeSet DepthCement
8.625"402 ft200 sx
8.625"402 ft200 sx
5.5"5,325 ft225 sx
5.5"5,334 ft225 sx

Permit History (1)

#753461 Reenter Final Completion

LAKE TRAMMEL UNIT · 5,800 ft

2012-12-21

Spud 2013-06-11

Applications (1)

#753461 A MERIT ENERGY COMPANY
received 2012-12-18

Records & Logs

3 completion filings on record.

W-2/G-1 2013-08-27
W-2/G-1 1993-12-09
W-2/G-1 1984-01-12
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
45W
Max Depth
5,800 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