KOLINEK

Oil // district 2 // lease#9122

op: SPUR OPERATING CO.

fields: GREEN

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

2007-01 — 2026-03

peak_month

2007-02

-- production_history

cum_oil: 1,160 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

194 BBL/mo

Di (annual)

372.8%

b-factor

0.4

EUR

1,001 BBL

R-squared

0.796

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SPUR OPERATING CO.37,0002010-02-08
EOF // data source: Texas Railroad Commission // 2026