ZCW UNIT A

Oil // district 1 // lease#17096

op: SILVERBOW RESOURCES OPER, LLC

cum_oil

77k BBL

cum_gas

0 MCF

wells

1

production

2012-07 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 77,064 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,791 BBL/mo

Di (annual)

96.2%

b-factor

0.3

EUR

85,194 BBL

R-squared

0.835

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCHEYENNE PETROLEUM COMPANY18,8002012-02-07
EOF // multi-state drilling data platform // 2026