HAROLD COURSON 478

Oil // district 14 // lease#8725

op: MIDSTATES PETROLEUM COMPANY LLC

cum_oil

142k BBL

cum_gas

0 MCF

wells

2

production

2011-08 — 2026-03

peak_month

2015-03

-- production_history

cum_oil: 142,358 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,765 BBL/mo

Di (annual)

16.5%

b-factor

0.0

EUR

128,138 BBL

R-squared

0.480

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
D 1HCMIDSTATES PETROLEUM COMPANY LLC113,0002014-11-24
3HHOLMES EXPLORATION, LLC210,2002008-07-11
EOF // data source: Texas Railroad Commission // 2026