SISTERS 28

Oil // district 14 // lease#9564

op: UPLAND RESOURCES LLC

cum_oil

30k BBL

cum_gas

0 MCF

wells

1

production

2017-05 — 2026-03

peak_month

2018-01

-- production_history

cum_oil: 29,533 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

580 BBL/mo

Di (annual)

20.2%

b-factor

0.0

EUR

34,299 BBL

R-squared

0.511

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UPLAND RESOURCES LLC113,0002017-03-10
EOF // data source: Texas Railroad Commission // 2026