← Wells

42-353-32777

Final Completion

FRYMIRE WATERFLOOD UNIT

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

Permits

1

Max Depth

6,800 ft

First Permit

2002-08-15

Latest Activity

2002-08-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-12-15

Shut-In

—

Plugged

2019-08-06

!

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: COCKRELL PRODUCTION CO., INC.

Resolved via: production → GRAYROCK ENERGY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-05

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2019-08-08 UIC #000093447 permitted 2003-10-07

Permitted Volume

500 bbl/d

Max Pressure

1,500 psi

Injection Interval

5,252–5,264 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2019-11-01)

Operator History

Chain of Custody

ENEXCO, INC. 1993-1996→ NORTHLAND OPERATING COMPANY 1996-1999→ COCKRELL PRODUCTION CO., INC. 1999-2004→ 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 (3) Elevation 2,273 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE COLEMAN JUNCTION (Coleman Junction)3,340 ft-1,067 ft
T/CANYON5,250 ft-2,977 ft
T/CADDO6,590 ft-4,317 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 (1)

IntervalType
5,252–5,264 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"322 ft215 sx
5.5"5,824 ft650 sx

Permit History (1)

#522698 Drill Final Completion

FRYMIRE WATERFLOOD UNIT · 6,800 ft

2002-08-15

Spud 2002-09-24

Applications (1)

#522698 A COCKRELL PRODUCTION CO., INC.
received 2002-08-12

Records & Logs

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

W-2/G-1 2004-12-28
W-2/G-1 2003-01-16 log on file
W-2/G-1 2003-04-14
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
22
Max Depth
6,800 ft
Drill Type
Vertical
County
NOLAN
District
7
Operator
GRAYROCK ENERGY II LLC
Completed
2002-12-15

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