← Wells

42-441-33995

INJECTION

LEDBETTER RANCH E

TAYLOR County · District 7 · GRAYROCK ENERGY II LLC · TAYLOR COUNTY REGULAR

Permits

1

Max Depth

3,200 ft

First Permit

2001-02-15

Latest Activity

2001-02-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2002-01-02

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: GUFFEY, WM. R.

Resolved via: scheduling → GRAYROCK ENERGY II LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2001-07

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000091731 permitted 2001-12-03

Permitted Volume

1,200 bbl/d

Max Pressure

1,468 psi

Injection Interval

2,937–2,940 ft

Injected (12mo)

8,473 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-12-01)

Operator History

originally filed by GUFFEY, WM. R. — asset transferred

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) Elevation 2,316 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER COOK2,937 ft-621 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 (2)

IntervalType
2,937–2,939 ftPerforated
2,938–2,940 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"256 ft140 sx
5.5"2,970 ft180 sx

Permit History (1)

#505203 Drill Final Completion

LEDBETTER RANCH "E" · 3,200 ft

2001-02-15

Spud 2001-02-23

Applications (1)

#505203 A GUFFEY, WM. R.
received 2001-02-12

Records & Logs

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

W-2/G-1 2002-02-04
W-2/G-1 2001-07-19 log on file
W-2/G-1 2001-07-31
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 TAYLOR County.

Well Details

Well Number
1
Max Depth
3,200 ft
Drill Type
Vertical
County
TAYLOR
District
7
Operator
GRAYROCK ENERGY II LLC
Completed
2002-01-02

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