AMACKER87

Oil · District 7C · Lease #15548

Operator: HENRY PETROLEUM LP

Cum Oil

330k BBL

Cum Gas

973k MCF

casinghead

Wells

6

Production

2004-07 — 2026-04

Peak Month

2009-07

Production History

Cum Oil: 330,404 BBL Cum Gas: 973,442 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,921 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

311,239 BBL

R-squared

0.610

type

exponential

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2004-07 — 2008-12 HENRY PETROLEUM LP 54 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6COG OPERATING LLC110,8002008-12-03
5COG OPERATING LLC210,8002008-08-11
4COG OPERATING LLC110,8002008-03-06
2COG OPERATING LLC110,8002004-10-12
3COG OPERATING LLC110,8002004-10-12
1COG OPERATING LLC110,8002004-05-17