42-461-31629

Final Completion

AMACKER-HALFF 81

UPTON County · District 7 · HUNT OIL COMPANY · AMACKER-TIPPETT SW (9000)

Permits

Max Depth

10,500 ft

First Permit

1980-08-14

Latest Activity

1980-08-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-11-01

Shut-In

—

Plugged

1992-08-06

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

Interval	Type
9,150–9,166 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	427 ft	700 sx
8.625"	4,519 ft	1,600 sx
2.875"	8,878 ft	—
5.5"	10,409 ft	725 sx

Permit History (1)

#89867 Drill Final Completion

AMACKER-HALFF 81 · 10,500 ft

1980-08-14

Spud 1980-08-22

Applications (1)

#89867 A HUNT OIL COMPANY

received 1980-08-14

Records & Logs

1 completion filing on record.

W-2/G-1 1980-11-18

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 UPTON County.

Well Details

Well Number: 4
Max Depth: 10,500 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: HUNT OIL COMPANY
Completed: 1980-11-01

Operator

Name: UNION HILL DRILLING CO
Location: DALLAS
P-5 Status: X (filed 2026-05-20)
Cum Oil (all leases): 142,042,648 bbl
Cum Gas (all leases): 341,135,622 mcf
Activities: OPRS/G
Total Permits: 1,472