GUITAR 20

Oil // district 10 // lease#41079

op: SM ENERGY COMPANY

cum_oil

26k BBL

cum_gas

0 MCF

wells

1

production

2011-04 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 26,266 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

822 BBL/mo

Di (annual)

169.2%

b-factor

1.1

EUR

29,807 BBL

R-squared

0.545

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MIDLAND OIL AND GAS, INC.211,0002011-01-11
EOF // data source: Texas Railroad Commission // 2026