SHELLEY

Oil // district 10 // lease#39623

op: WINDSOR PERMIAN LLC

cum_oil

117k BBL

cum_gas

0 MCF

wells

5

production

2008-10 — 2026-03

peak_month

2012-02

-- production_history

cum_oil: 117,406 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,027 BBL/mo

Di (annual)

137.1%

b-factor

1.0

EUR

75,289 BBL

R-squared

0.766

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7WINDSOR PERMIAN LLC110,9002011-09-28
5WINDSOR PERMIAN LLC210,4032010-03-09
6WINDSOR ENERGY GROUP, L.L.C.110,2502010-03-09
3WINDSOR ENERGY GROUP, L.L.C.110,3502008-04-21
4WINDSOR ENERGY GROUP, L.L.C.110,3502008-04-21
EOF // multi-state drilling data platform // 2026