BILLINGS -B-

Oil // district 1 // lease#7201

op: ZENITH ENERGY, INC.

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1996-01

peak_month

1994-03

-- production_history

cum_oil: 4,281 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

624 BBL/mo

Di (annual)

869.8%

b-factor

0.4

EUR

1,441 BBL

R-squared

0.684

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AV-TECH RESOURCES CORPORATION29,2851992-06-26
EOF // data source: Texas Railroad Commission // 2026