UNIVERSITY -6C-

Oil // district 9 // lease#16157

op: TAMARACK PETROLEUM COMPANY, INC.

cum_oil

22k BBL

cum_gas

0 MCF

wells

1

production

2007-03 — 2026-03

peak_month

2007-03

-- production_history

cum_oil: 21,969 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

411 BBL/mo

Di (annual)

42.4%

b-factor

0.6

EUR

24,014 BBL

R-squared

0.802

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7TMTAMARACK PETROLEUM COMPANY, INC.29,0002006-01-06
EOF // data source: Texas Railroad Commission // 2026