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SOUTH LAKE TRAMMEL UNIT

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

RRC Lookup

Permits

Max Depth

5,500 ft

First Permit

1995-12-12

Latest Activity

1995-12-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1996-02-12

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: LAVANCO ENERGY, INC.

Resolved via: production → GRAYROCK ENERGY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

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 2024-2025

Lease Production

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

Oil

production & DCA →

Permit History (1)

#442619 Drill Final Completion

SOUTH LAKE TRAMMEL UNIT · 5,500 ft

1995-12-12

Spud 1995-12-22

Permit Applications (1)

#442619 A LAVANCO ENERGY, INC.

received 1995-12-08

Well Details

Well Number: 58
Max Depth: 5,500 ft
Drill Type: Vertical
County: NOLAN
District: 7
Operator: GRAYROCK ENERGY II LLC
Completed: 1996-02-12

Operator

Name: GRAYROCK ENERGY II, LLC
Location: FORT WORTH
P-5 Status: Y (filed 2025-08-04)
Cum Oil (all leases): 1,337,078 bbl
Cum Gas (all leases): 35,084 mcf
Activities: OPRS/G, OPRS/O

External Links

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