42-495-30152

Final Completion

SEALY-SMITH FOUNDATION A

WINKLER County · District 8 · HILCORP ENERGY COMPANY · DARMER NE. (PENN)

Permits

Max Depth

9,300 ft

First Permit

1978-08-25

Latest Activity

1998-03-06

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-09-21

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MW PETROLEUM CORPORATION

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MW PETROLEUM CORPORATION 1993-1998→ APACHE CORPORATION 1998-2024→ HILCORP ENERGY COMPANY 2024-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (5) Elevation 2,771 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	3,900 ft	-1,129 ft
GLORIETA	5,000 ft	-2,229 ft
TUBB	6,100 ft	-3,329 ft
WOLFCAMP	6,650 ft	-3,879 ft
PENN (Pennsylvanian)	8,140 ft	-5,369 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 (2)

Interval	Type
5,513–5,603 ft	Perforated
8,210–8,384 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	2,946 ft	720 sx
5.5"	6,419 ft	1,435 sx
2.375"	8,116 ft	—
5.5"	8,876 ft	1,435 sx

Permit History (2)

#473914 Recompletion Final Completion

SEALY SMITH FOUNDATION "A" · 8,876 ft

1998-03-06

Spud 1998-03-06

#31458 Other Final Completion

SEALY & SMITH FOUNDATION -A- · 9,300 ft

1978-08-25

Applications (2)

#473914 A MW PETROLEUM CORPORATION

received 1998-03-02

#31458 A AMOCO PRODUCTION CO.-ANDREWS

received 1978-08-25

Records & Logs

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

W-2/G-1 2018-06-08

W-2/G-1 1998-03-30 log on file

W-2/G-1 1979-01-29

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 WINKLER County.

Well Details

Well Number: 44
Max Depth: 9,300 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: HILCORP ENERGY COMPANY
Completed: 1978-09-21

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,430