42-013-32723

Final Completion

LOPEZ ALFRED ET AL

ATASCOSA County · District 1 · AMPAK OIL COMPANY · PLEASANTON N. (AUSTIN CHALK)

Permits

Max Depth

6,000 ft

First Permit

1984-05-14

Latest Activity

1984-11-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-11-18

Shut-In

—

Plugged

2000-10-17

EWA / Production operator mismatch

Scheduling: AMPAK OIL COMPANY ≠ Production: THOMAS EXPLORATION & DEVEL., INC (reported 1997-08)

EWA / Permit operator mismatch

Scheduling: AMPAK OIL COMPANY ≠ Permit: KELPETRO, INC.

Resolved via: scheduling → AMPAK OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2003-08

Operator History

Chain of Custody

KAMB PETROLEUM, INC. 1993-1993→ P & L OIL PRODUCERS 1994-1995→ THOMAS EXPLORATION & DEVEL., INC 1995-1997

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 (3) Elevation 460 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CHALK	5,370 ft	-4,910 ft
BUDA	5,600 ft	-5,140 ft
GEORGETOWN	5,735 ft	-5,275 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 (3)

Interval	Type
5,430–5,442 ft	Perforated
5,462–5,481 ft	Perforated
5,610–5,630 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	300 ft	210 sx
4.5"	5,734 ft	1,642 sx

Permit History (2)

#256617 Recompletion Final Completion

LOPEZ, ALFRED ET AL · 5,788 ft

1984-11-02

#239714 Drill Final Completion

LOPEZ, ALFRED ET AL · 6,000 ft

1984-05-14

Spud 1984-07-06

Applications (2)

#256617 A KELPETRO, INC.

received 1984-10-22

#239714 A KELPETRO, INC.

received 1984-05-14

Records & Logs

4 completion filings on record.

W-2/G-1 1984-11-26

W-2/G-1 1984-12-04

W-2/G-1 1984-08-24

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 ATASCOSA County.

Well Details

Well Number: 1
Max Depth: 6,000 ft
Drill Type: Vertical
County: ATASCOSA
District: 1
Operator: AMPAK OIL COMPANY
Completed: 1984-11-18

Operator

Name: CATARINA PETRO L. C
Location: PLANO
P-5 Status: Active (filed 2025-08-06)
Cum Oil (all leases): 821,884 bbl
Cum Gas (all leases): 3,616,282 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 223