CLAYTON JOHNSON

Oil · District 8A · Lease #70030

Operator: MARSHFIELD OIL & GAS, LLC

Cum Oil

27k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-01 — 2018-03

Peak Month

2014-05

Production History

Cum Oil: 26,943 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,332 BBL/mo

Di (annual)

176.6%

b-factor

0.0

EUR

15,869 BBL

R-squared

0.634

type

exponential

Operator History (from monthly production reports)

2013-01 — 2026-07 MARSHFIELD OIL & GAS, LLC 163 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3FMARSHFIELD OIL & GAS LLC29,9002012-08-13