BLUE STAR-LIBERTY 35

Oil // district 1 // lease#15078

op: SHELL WESTERN E&P

cum_oil

250 BBL

cum_gas

0 MCF

wells

1

production

2006-07 — 2026-03

peak_month

2006-07

-- production_history

cum_oil: 250 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

112 BBL/mo

Di (annual)

913.5%

b-factor

0.6

EUR

319 BBL

R-squared

0.868

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBLUE STAR OPERATING COMPANY45,4002006-02-24
EOF // data source: Texas Railroad Commission // 2026