RACHEL

Oil // district 11 // lease#69481

op: WINN OPERATING, LLC

cum_oil

65k BBL

cum_gas

0 MCF

wells

3

production

2010-01 — 2026-03

peak_month

2010-02

-- production_history

cum_oil: 64,948 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,181 BBL/mo

Di (annual)

26.5%

b-factor

0.0

EUR

53,449 BBL

R-squared

0.597

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
503SM ENERGY COMPANY110,2002011-12-23
504SM ENERGY COMPANY210,2002011-06-29
501ST. MARY LAND & EXPLORATION CO.110,2002009-09-04
EOF // multi-state drilling data platform // 2026