HINKLE, J. N.

Oil · District 09 · Lease #30154

Operator: ECHO PRODUCTION, INC.

Cum Oil

778 BBL

Cum Gas

18k MCF

casinghead

Wells

1

Production

2003-05 — 2004-01

Peak Month

2003-05

Production History

Cum Oil: 778 BBL Cum Gas: 18,028 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

233 BBL/mo

Di (annual)

475.8%

b-factor

0.1

EUR

657 BBL

R-squared

0.823

type

hyperbolic

Operator History (from monthly production reports)

2003-05 — 2016-01 ECHO PRODUCTION, INC. 153 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4COOPER OIL & GAS, LLC28,3002010-08-04