42-461-31505

AMACKER V. T. 77

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

Permits

Max Depth

9,344 ft

First Permit

1979-11-05

Latest Activity

1987-05-26

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-12-27

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: HUNT OIL COMPANY ≠ Production: CIVITAS PERMIAN OPERATING, LLC (reported 2026-03)

Resolved via: production → CIVITAS PERMIAN OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

HUNT OIL COMPANY 1993-2021→ VENCER ENERGY, LLC 2021-2023→ CIVITAS PERMIAN OPERATING, LLC 2024-2026

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 (1) Elevation 2,789 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WOLFCAMP	8,340 ft	-5,551 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
9,111–9,119 ft	Perforated
9,160–9,180 ft	Perforated
?–9,344 ft	Perforated

Casing (5)

Size	Set Depth	Cement
11.75"	437 ft	450 sx
8.625"	4,520 ft	1,700 sx
2.875"	9,038 ft	—
5.5"	9,344 ft	550 sx
5.5"	9,344 ft	1,450 sx

Permit History (2)

#330593 Recompletion U

AMACKER, V. T. 77 · 9,344 ft

1987-05-26

#62987 Drill Final Completion

AMACKER, V. T. 77 · 9,300 ft

1979-11-05

Spud 1979-11-20

Applications (2)

#330593 A HUNT OIL COMPANY

received 1987-05-21

#62987 A HUNT OIL COMPANY

received 1979-11-05

Records & Logs

3 completion filings on record.

W-2/G-1 1987-06-11

W-2/G-1 1980-02-11

W-2/G-1 1984-01-12

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: 1
Max Depth: 9,344 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: HUNT OIL COMPANY
Completed: 1979-12-27

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