BUTLER -A-

Oil // district 10 // lease#31613

op: VALLEY PETROLEUM COMPANY

cum_oil

80k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 79,766 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,042 BBL/mo

Di (annual)

43.2%

b-factor

0.2

EUR

70,689 BBL

R-squared

0.866

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TAMARACK PETROLEUM COMPANY, INC.213,8502018-11-06
EOF // multi-state drilling data platform // 2026