PLETCHER

Oil · District 10 · Lease #8578

Operator: CHESAPEAKE OPERATING, INC.

Cum Oil

56k BBL

Cum Gas

95k MCF

casinghead

Wells

1

Production

2010-12 — 2011-09

Peak Month

2011-03

Production History

Cum Oil: 56,296 BBL Cum Gas: 95,416 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,899 BBL/mo

Di (annual)

282.4%

b-factor

0.8

EUR

175,691 BBL

R-squared

0.982

type

hyperbolic

Operator History (from monthly production reports)

2010-12 — 2014-04 CHESAPEAKE OPERATING, INC. 41 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9341HUNBRIDLED RESOURCES, LLC212,0002010-04-26