CROMWELL-WN B

Oil // district 1 // lease#20421

op: SILVERBOW RESOURCES OPER, LLC

cum_oil

165k BBL

cum_gas

0 MCF

wells

1

production

2021-05 — 2026-03

peak_month

2021-06

-- production_history

cum_oil: 164,705 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

12,536 BBL/mo

Di (annual)

203.4%

b-factor

0.6

EUR

173,271 BBL

R-squared

0.898

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HCHEYENNE PETROLEUM COMPANY28,8002018-12-31
EOF // multi-state drilling data platform // 2026