BRISCO

Oil // district 1 // lease#16790

op: TSAR ENERGY, LLC

cum_oil

97k BBL

cum_gas

0 MCF

wells

1

production

2012-12 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 97,132 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,043 BBL/mo

Di (annual)

102.6%

b-factor

0.6

EUR

106,494 BBL

R-squared

0.902

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HARGENT ENERGY (US) HOLDINGS INC.112,0002012-11-19
EOF // multi-state drilling data platform // 2026