BROWN 37

Oil // district 10 // lease#45289

op: CALLON PETROLEUM OPERATING CO

cum_oil

48k BBL

cum_gas

0 MCF

wells

1

production

2014-07 — 2026-03

peak_month

2014-09

-- production_history

cum_oil: 48,089 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,572 BBL/mo

Di (annual)

114.5%

b-factor

0.9

EUR

58,675 BBL

R-squared

0.737

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BIG STAR OIL & GAS, LLC111,0002014-05-16
EOF // data source: Texas Railroad Commission // 2026