42-353-01144

Final Completion

LAKE TRAMMEL UNIT

NOLAN County · District 7 · MERIT ENERGY COMPANY

Permits

Max Depth

5,500 ft

First Permit

2011-01-06

Latest Activity

2013-01-18

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2000-02-22 UIC #000007759 permitted 1961-09-06

Permitted Volume

488 bbl/d

Max Pressure

2,000 psi

Injection Interval

5,160–5,371 ft

Injected (12mo)

—

H-1 Injection Active UIC #000102383 permitted 2011-01-24

Permitted Volume

1,500 bbl/d

Max Pressure

2,605 psi

Injection Interval

5,210–5,430 ft

Injected (12mo)

—

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

Formation	Top Depth (MD)
CANYON	5,212 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 (5)

Interval	Type
5,166–5,354 ft	Perforated
5,212–5,314 ft	Perforated
5,212–5,370 ft	Perforated
5,222–5,354 ft	Perforated
5,332–5,354 ft	Perforated

Casing (7)

Size	Set Depth	Cement
8.625"	316 ft	—
8.625"	329 ft	175 sx
8.625"	329 ft	175 sx
2"	5,052 ft	—
5.5"	5,413 ft	—
5.5"	5,425 ft	225 sx
5.5"	5,425 ft	225 sx

Permit History (2)

#754779 Reenter Final Completion

LAKE TRAMMEL UNIT · 5,500 ft

2013-01-18

Spud 2013-08-15

#707721 Reenter

LAKE TRAMMEL UNIT · 5,500 ft

2011-01-06

Applications (2)

#754779 A MERIT ENERGY COMPANY

received 2013-01-15

#707721 A PLANTATION OPERATING, LLC

received 2010-12-29

Records & Logs

5 completion filings on record.

W-2/G-1 2019-02-26

W-2/G-1 2014-01-27

W-2/G-1 1993-10-01

W-2/G-1 1988-03-10

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: 64
Max Depth: 5,500 ft
Drill Type: Vertical
County: NOLAN
District: 7
Operator: MERIT ENERGY COMPANY

Operator

Name: MERIT ENGY CO
Location: DALLAS
P-5 Status: Active (filed 2025-11-07)
Cum Oil (all leases): 61,412,014 bbl
Cum Gas (all leases): 675,243,840 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 1,049