SIDNEY 123

Oil · District 10 · Lease #8028

Operator: MIDSTATES PETROLEUM COMPANY LLC

Cum Oil

100k BBL

Cum Gas

394k MCF

casinghead

Wells

1

Production

2008-01 — 2026-04

Peak Month

2008-03

Production History

Cum Oil: 99,665 BBL Cum Gas: 394,124 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,583 BBL/mo

Di (annual)

106.4%

b-factor

0.5

EUR

77,922 BBL

R-squared

0.685

type

hyperbolic

Operator History (from monthly production reports)

2014-09 — 2026-07 COURSON OIL & GAS, INC. 143 mo
2013-07 — 2014-08 MIDSTATES PETROLEUM COMPANY LLC 14 mo
2008-01 — 2013-06 HOLMES EXPLORATION, LLC 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCOURSON OIL & GAS, INC.29,9552007-11-06