42-495-31334

Final Completion

BROWN-ALTMAN -B-

WINKLER County · District 8 · HILCORP ENERGY COMPANY · EMPEROR EAST (CLEAR FORK LO.)

Permits

Max Depth

8,000 ft

First Permit

1981-03-26

Latest Activity

1997-10-15

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-08-15

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: EXXON CORP.

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

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2011→ XTO ENERGY INC. 2012-2025→ HILCORP ENERGY COMPANY 2025-2026

Lease Production

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

Formation Tops (3) Elevation 2,833 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	5,050 ft	-2,217 ft
WICHITA (Wichita-Albany)	6,218 ft	-3,385 ft
WICHITA/ALBANY (Wichita-Albany)	6,954 ft	-4,121 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
6,493–6,770 ft	Perforated
7,339–7,358 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	407 ft	250 sx
2.875"	5,815 ft	—
5.5"	6,947 ft	900 sx

Permit History (2)

#468269 Recompletion Final Completion

BROWN & ALTMAN B · 8,000 ft

1997-10-15

Spud 1998-04-09

#113351 Drill Final Completion

BROWN-ALTMAN B · 6,900 ft

1981-03-26

Spud 1981-07-06

Applications (2)

#468269 A EXXON CORP.

received 1997-10-01

#113351 A EXXON CORP.

received 1981-03-26

Records & Logs

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

W-2/G-1 1998-05-27 log on file

W-2/G-1 1998-07-01

W-2/G-1 1981-09-18

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: 18
Max Depth: 8,000 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: HILCORP ENERGY COMPANY
Completed: 1981-08-15

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