HARDY 81

Oil · District 10 · Lease #8889

Operator: MIDSTATES PETROLEUM COMPANY LLC

Cum Oil

259k BBL

Cum Gas

1.6M MCF

casinghead

Wells

2

Production

2011-07 — 2026-04

Peak Month

2015-04

Production History

Cum Oil: 259,331 BBL Cum Gas: 1,624,886 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,837 BBL/mo

Di (annual)

145.9%

b-factor

1.1

EUR

316,939 BBL

R-squared

0.820

type

hyperbolic

Operator History (from monthly production reports)

2014-09 — 2026-07 COURSON OIL & GAS, INC. 143 mo
2013-06 — 2014-08 MIDSTATES PETROLEUM COMPANY LLC 15 mo
2011-07 — 2013-05 HOLMES EXPLORATION, LLC 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 1HCCOURSON OIL & GAS, INC.113,0002014-10-27
2HCOURSON OIL & GAS, INC.113,0002011-04-15