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42-163-32803

Final Completion Horizontal

HILDEBRAND

FRIO County · District 1 · LONESTAR OPERATING LLC · PEARSALL (AUSTIN CHALK)

Permits

1

Max Depth

7,000 ft

First Permit

1990-08-16

Latest Activity

1990-08-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-10-10

Shut-In

—

Plugged

2019-08-30

!

EWA / Permit operator mismatch

Scheduling: LONESTAR OPERATING LLC ≠ Permit: WILLIAMS, CLAYTON W., JR., INC.

Resolved via: scheduling → LONESTAR OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2020-12

Operator History

Chain of Custody

WILLIAMS, CLAYTON W., JR., INC. 1993-1993→ WILLIAMS, CLAYTON ENERGY, L.L.C 1993-1993→ WILLIAMS, CLAYTON ENERGY, INC. 1993-2014→ LONESTAR OPERATING, LLC 2014-2016

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) Elevation 24 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ANACACHO 6,290 ft-6,266 ft
AUSTIN CHALK 6,516 ft-6,492 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
6,544–10,630 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"723 ft525 sx
7.625"6,544 ft200 sx

Permit History (1)

#376482 Drill Final Completion

HILDEBRAND · 7,000 ft

1990-08-16

Spud 1990-09-01

Applications (1)

#376482 A WILLIAMS, CLAYTON W., JR., INC.
received 1990-08-13

Records & Logs

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

W-2/G-1 1990-10-31 log on file
W-2/G-1 1990-11-19
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 FRIO County.

Well Details

Well Number
4
Max Depth
7,000 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
LONESTAR OPERATING LLC
Completed
1990-10-10

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 2021-12-22)
Cum Oil (all leases)
18,130,270 bbl
Cum Gas (all leases)
49,420,260 mcf
Total Permits
173