MESQUITE CREEK -A-

Oil // district 11 // lease#68742

op: WINN OPERATING, LLC

cum_oil

74k BBL

cum_gas

0 MCF

wells

2

production

2005-02 — 2026-03

peak_month

2005-10

-- production_history

cum_oil: 73,742 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,080 BBL/mo

Di (annual)

34.4%

b-factor

0.0

EUR

72,480 BBL

R-squared

0.797

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
304CHAPARRAL ENERGY, L.L.C.29,8002005-05-13
204CHAPARRAL ENERGY, L.L.C.19,6502004-09-30
EOF // multi-state drilling data platform // 2026