CHAPIN

Oil · District 8A · Lease #70010

Operator: WALSH PETROLEUM, INC.

Fields: BRAHANEY (DEVONIAN)

Cum Oil

2k BBL

Cum Gas

840 MCF

casinghead

Wells

2

Production

2012-10 — 2015-01

Peak Month

2012-10

Production History

Cum Oil: 1,953 BBL Cum Gas: 840 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

437 BBL/mo

Di (annual)

477.7%

b-factor

0.5

EUR

2,107 BBL

R-squared

0.623

type

hyperbolic

Operator History (from monthly production reports)

2022-04 — 2026-07 SIXESS ENERGY, LLC 52 mo

2015-12 — 2022-03 WALSH PETROLEUM, INC. 76 mo

2015-02 — 2015-11 SOJOURNER DRILLING CORPORATION 10 mo

2014-08 — 2015-01 BLUE RIDGE RESOURCES, LLC 6 mo

2014-03 — 2014-07 SOJOURNER DRILLING CORPORATION 5 mo

2012-10 — 2014-02 BROWNING OIL COMPANY, INC. 17 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-501-35949	SIXESS ENERGY LLC	2	12,500	2012-05-14
1D	42-501-35949	SIXESS ENERGY LLC	2	12,500	2012-05-14