JOHN MARSHALL

Oil // district 13 // lease#34051

op: SILVER CREEK OIL & GAS, LLC

cum_oil

317k BBL

cum_gas

0 MCF

wells

3

production

2021-10 — 2026-03

peak_month

2022-07

-- production_history

cum_oil: 317,084 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,891 BBL/mo

Di (annual)

20.7%

b-factor

0.0

EUR

514,342 BBL

R-squared

0.838

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SILVER CREEK OIL & GAS, LLC28,0002023-06-28
7SILVER CREEK OIL & GAS, LLC18,0002022-05-19
5RESILVER CREEK OIL & GAS, LLC28,3002021-08-05
EOF // data source: Texas Railroad Commission // 2026