SPRAGUE

Oil // district 10 // lease#41316

op: ARCH OIL & GAS, LLC

cum_oil

64 BBL

cum_gas

0 MCF

wells

1

production

2011-12 — 2026-03

peak_month

2019-09

-- production_history

cum_oil: 64 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8 BBL/mo

Di (annual)

143.8%

b-factor

0.0

EUR

55 BBL

R-squared

0.545

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11WHRUBETZ OIL COMPANY12,1001985-01-21
EOF // multi-state drilling data platform // 2026