PEYTON

Oil · District 10 · Lease #8606

Operator: CHESAPEAKE OPERATING, INC.

Cum Oil

23k BBL

Cum Gas

41k MCF

casinghead

Wells

1

Production

2011-02 — 2012-04

Peak Month

2011-07

Production History

Cum Oil: 23,198 BBL Cum Gas: 41,338 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,687 BBL/mo

Di (annual)

248.5%

b-factor

1.0

EUR

62,727 BBL

R-squared

0.758

type

hyperbolic

Operator History (from monthly production reports)

2011-02 — 2014-02 CHESAPEAKE OPERATING, INC. 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1811HUNBRIDLED RESOURCES, LLC112,0002010-07-14