42-461-34244

Final Completion Horizontal

AMACKER A 88

UPTON County · District 7 · EOG RESOURCES INC. · AMACKER-TIPPETT (DEVONIAN)

Permits

Max Depth

12,500 ft

First Permit

2002-01-24

Latest Activity

2003-10-28

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-05-26

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2002-05

Last Production

2026-07

Lease Production

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

Formation Tops (6) Elevation 2,753 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BEND	9,777 ft	-7,024 ft
BARNETT	10,196 ft	-7,443 ft
DEVONIAN	10,846 ft	-8,093 ft
UPPER DEVONIAN (Devonian)	11,107 ft	-8,354 ft
LOWER DEVONIAN (Devonian)	11,251 ft	-8,498 ft
SILURIAN (Silurian (undifferentiated))	11,638 ft	-8,885 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 (4)

Interval	Type
11,547–15,060 ft	Perforated
11,700–14,940 ft	Perforated
11,725–15,465 ft	Perforated
11,893–15,369 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	500 ft	445 sx
9.625"	4,865 ft	2,235 sx
7"	11,808 ft	1,038 sx

Permit History (2)

#537987 Recompletion Final Completion

AMACKER "A" 88 · 11,145 ft

2003-10-28

Spud 2003-11-03

#517038 Drill Final Completion

AMACKER "A" 88 · 12,500 ft

2002-01-24

Spud 2002-02-04

Applications (2)

#537987 A EOG RESOURCES, INC.

received 2003-10-28

#517038 A EOG RESOURCES, INC.

received 2002-01-23

Records & Logs

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

W-2/G-1 2004-02-26

W-2/G-1 2004-06-30

W-2/G-1 2002-06-21 log on file

W-2/G-1 2002-09-11

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: 1H
Max Depth: 12,500 ft
Drill Type: Horizontal
County: UPTON
District: 7
Operator: EOG RESOURCES INC.
Completed: 2002-05-26

Operator

Name: EOG RES, INC
Location: MIDLAND
P-5 Status: Active (filed 2025-10-02)
Cum Oil (all leases): 1,173,982,199 bbl
Cum Gas (all leases): 7,415,222,256 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 16,264