KEY

Oil // district 11 // lease#69584

op: HALVEY ENERGY, LLC

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

2010-08 — 2014-10

peak_month

2010-09

-- production_history

cum_oil: 5,086 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

274 BBL/mo

Di (annual)

60.6%

b-factor

0.0

EUR

5,417 BBL

R-squared

0.856

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALVEY ENERGY, LLC17,9002010-04-29
EOF // data source: Texas Railroad Commission // 2026