← Wells

42-353-31380

Final Completion

FRYMIRE WATERFLOOD UNIT

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

Permits

1

Max Depth

7,300 ft

First Permit

1982-11-17

Latest Activity

1982-11-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-03-11

Shut-In

—

Plugged

2000-12-01

!

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: ENEXCO U.S.A., LTD.

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 Plugged 2001-03-05 UIC #000079378 permitted 1994-11-23

Permitted Volume

400 bbl/d

Max Pressure

1,000 psi

Injection Interval

5,237–5,252 ft

Injected (12mo)

—

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 →
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 (1)

IntervalType
5,237–5,252 ftPerforated

Casing (4)

SizeSet DepthCement
8.625"280 ft240 sx
2.375"5,140 ft—
2.375"5,186 ft200 sx
4.5"5,304 ft525 sx

Permit History (1)

#177470 Drill Final Completion

FRYMIRE · 7,300 ft

1982-11-17

Applications (1)

#177470 A ENEXCO U.S.A., LTD.
received 1982-11-17

Records & Logs

3 completion filings on record.

W-2/G-1 1994-03-25
W-2/G-1 1983-02-28
W-2/G-1 1983-02-28
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
C280
Max Depth
7,300 ft
Drill Type
Vertical
County
NOLAN
District
7
Operator
GRAYROCK ENERGY II LLC
Completed
1994-03-11

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