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42-447-35345

Final Completion

LAMBSHEAD D-8

THROCKMORTON County · District 7 · TOT RICHARDS FAMILY LP · THROCKMORTON COUNTY REGULAR

Permits

1

Max Depth

2,000 ft

First Permit

1993-02-02

Latest Activity

1993-02-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-02-12

Shut-In

—

Plugged

2026-04-21

!

EWA / Permit operator mismatch

Scheduling: TOT RICHARDS FAMILY LP ≠ Permit: RICHARDS, TOT OIL CO.

Resolved via: production → TOT RICHARDS FAMILY LP

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2026-04-27 UIC #000102749 permitted 2011-04-13

Permitted Volume

500 bbl/d

Max Pressure

480 psi

Injection Interval

960–980 ft

Injected (12mo)

—

Operator History

Chain of Custody

RICHARDS, TOT OIL CO. 1993-2025→ TOT RICHARDS FAMILY LP 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 (2)

CSV
FormationTop Depth (MD)
COOK960 ft
COOK SAND960 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗

Perforations (2)

IntervalType
960–965 ftPerforated
960–980 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"103 ft70 sx
4.5"1,080 ft150 sx

Permit History (1)

#408646 Drill Final Completion

LAMBSHEAD D-8 S · 2,000 ft

1993-02-02

Spud 1993-02-05

Applications (1)

#408646 A RICHARDS, TOT OIL CO.
received 1993-02-01

Records & Logs

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

W-2/G-1 2026-03-03
W-2/G-1 1993-04-16 log on file
W-2/G-1 1993-04-23
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
4
Max Depth
2,000 ft
Drill Type
Vertical
County
THROCKMORTON
District
7
Operator
TOT RICHARDS FAMILY LP
Completed
1993-02-12

Operator

Location
ABILENE
P-5 Status
Active (filed 2025-09-24)
Cum Oil (all leases)
3,475 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/G, OPRS/O