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42-447-36080

Final Completion

LAMBSHEAD D-10

THROCKMORTON County · District 7 · PETEX · THROCKMORTON COUNTY REGULAR

Permits

1

Max Depth

3,500 ft

First Permit

2003-02-03

Latest Activity

2003-02-03

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-04-02

Shut-In

—

Plugged

2023-03-15

!

EWA / Production operator mismatch

Scheduling: PETEX ≠ Production: BRECK OPERATING CORP. (reported 2017-10)

!

EWA / Permit operator mismatch

Scheduling: PETEX ≠ Permit: THROCKMORTON OIL, INC.

Resolved via: scheduling → PETEX

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-04

Last Production

2023-04

Operator History

Chain of Custody

THROCKMORTON OIL, INC. 2003-2004→ ENCON SERVICES, INC. 2005-2006→ BRECK OPERATING CORP. 2006-2017

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 (4) Elevation 1,246 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
T/FLIPPEN866 ft+380 ft
T/BRECKENRIDGE1,005 ft+241 ft
T/SWASTIKA SAND1,200 ft+46 ft
T/JENNINGS SAND(STRAWN)3,159 ft-1,913 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
3,264–3,186 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"118 ft85 sx
5.5"3,261 ft100 sx

Permit History (1)

#527489 Drill Final Completion

LAMBSHEAD D-10 · 3,500 ft

2003-02-03

Spud 2003-03-11

Applications (1)

#527489 A THROCKMORTON OIL, INC.
received 2003-01-21

Records & Logs

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

W-2/G-1 2003-04-14 log on file
W-2/G-1 2003-05-07
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 THROCKMORTON County.

Well Details

Well Number
B 1
Max Depth
3,500 ft
Drill Type
Vertical
County
THROCKMORTON
District
7
Operator
PETEX
Completed
2003-04-02

Operator

Name
PETEX
Location
BRECKENRIDG
P-5 Status
Active (filed 2025-07-11)
Cum Oil (all leases)
2,582,028 bbl
Cum Gas (all leases)
45,339,238 mcf
Activities
OPRS/G, OPRS/O
Total Permits
124