42-461-31869

Final Completion

AMACKER 15

UPTON County · District 7 · ENSOURCE INC. · SPRABERRY (TREND AREA)

Permits

Max Depth

9,000 ft

First Permit

1981-12-22

Latest Activity

1984-12-10

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-02-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ENSOURCE INC. ≠ Production: ATLAS OPERATING LLC (reported 2026-03)

Resolved via: production → ATLAS OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

UMC PETROLEUM CORPORATION 1993-1997→ PIONEER EXPLORATION COMPANY 1997-2001→ PIONEER EXPLORATION, LTD. 2001-2008→ PIONEER EXPLORATION, LLC 2008-2010→ ATLAS OPERATING LLC 2010-2026

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 (5) Elevation 2,705 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	6,379 ft	-3,674 ft
LOWER SPRABERRY (Spraberry)	7,569 ft	-4,864 ft
JOMILL	7,992 ft	-5,287 ft
DEAN	8,401 ft	-5,696 ft
WOLFCAMP	8,561 ft	-5,856 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
6,389–6,841 ft	Perforated
7,121–8,755 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	715 ft	500 sx
2.375"	7,056 ft	—
4.5"	8,925 ft	1,440 sx

Permit History (2)

#260474 Recompletion Final Completion

AMACKER "15" · 7,250 ft

1984-12-10

#146846 Drill Final Completion

AMACKER "15" · 9,000 ft

1981-12-22

Applications (2)

#260474 A ENSOURCE INC.

received 1984-11-19

#146846 A ENSOURCE INC.

received 1981-12-22

Records & Logs

3 completion filings on record.

W-2/G-1 1985-02-04

W-2/G-1 1985-03-21

W-2/G-1 1982-04-19

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: 2
Max Depth: 9,000 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: ENSOURCE INC.
Completed: 1982-02-26

Operator

Name: ENSOURCE INC
Location: HOUSTON
P-5 Status: Inactive (filed 1990-03-08)
Total Permits: 121