VIRGINIA

Oil · District 7C · Lease #15817

Operator: HENRY PETROLEUM LP

Cum Oil

205k BBL

Cum Gas

957k MCF

casinghead

Wells

3

Production

2005-09 — 2026-04

Peak Month

2013-04

Production History

Cum Oil: 205,176 BBL Cum Gas: 956,916 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,391 BBL/mo

Di (annual)

86.5%

b-factor

0.3

EUR

146,145 BBL

R-squared

0.748

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2005-09 — 2008-12 HENRY PETROLEUM LP 40 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COG OPERATING LLC112,0002013-01-29
2COG OPERATING LLC112,0002012-08-24
1COG OPERATING LLC110,8002004-06-02