WN UNIT A

Oil // district 1 // lease#18518

op: SILVERBOW RESOURCES OPER, LLC

cum_oil

151k BBL

cum_gas

0 MCF

wells

2

production

2014-11 — 2026-03

peak_month

2014-11

-- production_history

cum_oil: 151,228 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,169 BBL/mo

Di (annual)

34.2%

b-factor

0.0

EUR

146,196 BBL

R-squared

0.726

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HCHEYENNE PETROLEUM COMPANY18,8002014-08-19
1HCHEYENNE PETROLEUM COMPANY28,8002014-08-16
EOF // multi-state drilling data platform // 2026