AMACKER 85 SW

Oil · District 7C · Lease #14823

Operator: SUMMIT PETROLEUM LLC

Cum Oil

222k BBL

Cum Gas

815k MCF

casinghead

Wells

1

Production

1998-09 — 2014-11

Peak Month

1999-04

Production History

Cum Oil: 222,209 BBL Cum Gas: 815,171 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,303 BBL/mo

Di (annual)

261.0%

b-factor

0.6

EUR

46,865 BBL

R-squared

0.304

type

hyperbolic

Operator History (from monthly production reports)

2013-03 — 2016-06 SUMMIT PETROLEUM LLC 40 mo
1999-10 — 2013-02 EOG RESOURCES, INC. 161 mo
1998-09 — 1999-09 ENRON OIL & GAS COMPANY 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUMMIT PETROLEUM LLC210,0752015-06-08