SAPPHIRE

Oil // district 11 // lease#70806

op: WINDY COVE ENERGY II, LLC

cum_oil

56k BBL

cum_gas

0 MCF

wells

1

production

2018-05 — 2026-03

peak_month

2018-10

-- production_history

cum_oil: 56,271 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,072 BBL/mo

Di (annual)

29.8%

b-factor

0.0

EUR

43,138 BBL

R-squared

0.415

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1503NHWINDY COVE ENERGY II, LLC16,0002018-02-26
EOF // multi-state drilling data platform // 2026