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42-429-32302

Final Completion

CLARK-BLACK BROTHERS

STEPHENS County · District 7 · CLARK LESTER · STEPHENS COUNTY REGULAR (GAS)

Permits

1

Max Depth

3,500 ft

First Permit

1979-10-04

Latest Activity

1979-10-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-12-26

Shut-In

—

Plugged

1991-06-07

!

EWA / Production operator mismatch

Scheduling: CLARK LESTER ≠ Production: TEXIAN OPERATING COMPANY, LLC (reported 2026-04)

Resolved via: production → TEXIAN OPERATING COMPANY, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 1991-07-08 UIC #000047697 permitted 1983-05-17

Permitted Volume

—

Max Pressure

—

Injection Interval

—

Injected (12mo)

—

Operator History

Chain of Custody

STATEX PETROLEUM INC. 1993-2000→ STATEX OPERATING, LLC 2000-2007→ BASELINE OIL & GAS CORP. 2007-2010→ LAYLINE PETROLEUM I, LLC 2010-2013→ WAPITI OPERATING, LLC 2013-2015→ CLEARLY PETROLEUM, LLC 2015-2020→ GTG OPERATING, LLC 2020-2024→ TEAM OPERATING, L.L.C. 2024-2025→ TEXIAN OPERATING COMPANY, LLC 2025-2026

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

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
3,223–3,236 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"121 ft90 sx
2.875"3,255 ft—
5.5"3,323 ft130 sx

Permit History (1)

#59811 Drill Final Completion

CLARK-BLACK BROTHERS · 3,500 ft

1979-10-04

Spud 1979-11-13

Applications (1)

#59811 A CLARK, LESTER
received 1979-10-04

Records & Logs

4 completion filings on record.

W-2/G-1 1979-12-17
W-2/G-1 1990-07-26
W-2/G-1 1981-10-19
W-2/G-1 1979-12-17
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 STEPHENS County.

Well Details

Well Number
10
Max Depth
3,500 ft
Drill Type
Vertical
County
STEPHENS
District
7
Operator
CLARK LESTER
Completed
1978-12-26

Operator

Location
BRECKENRIDG
P-5 Status
Inactive (filed 1991-01-24)
Total Permits
52