LYNCH15

Oil · District 7C · Lease #15627

Operator: HENRY PETROLEUM LP

Cum Oil

218k BBL

Cum Gas

503k MCF

casinghead

Wells

2

Production

2004-12 — 2026-04

Peak Month

2009-06

Production History

Cum Oil: 218,262 BBL Cum Gas: 502,561 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,311 BBL/mo

Di (annual)

46.3%

b-factor

0.6

EUR

179,134 BBL

R-squared

0.841

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2026-07 COG OPERATING LLC 211 mo
2004-12 — 2008-12 HENRY PETROLEUM LP 49 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COG OPERATING LLC110,8002008-06-18
1COG OPERATING LLC210,8002004-07-19