SHANNON-TYLER RANCH EFS

Oil // district 1 // lease#21417

op: SILVERBOW RESOURCES OPER, LLC

cum_oil

245k BBL

cum_gas

0 MCF

wells

1

production

2024-04 — 2026-03

peak_month

2024-05

-- production_history

cum_oil: 245,080 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

29,200 BBL/mo

Di (annual)

211.5%

b-factor

0.6

EUR

388,856 BBL

R-squared

0.959

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSILVERBOW RESOURCES OPER, LLC114,0002024-01-25
EOF // data source: Texas Railroad Commission // 2026