CALVERT

Oil // district 11 // lease#69224

op: WHITING OIL AND GAS CORPORATION

cum_oil

59k BBL

cum_gas

0 MCF

wells

1

production

2007-07 — 2026-03

peak_month

2008-07

-- production_history

cum_oil: 58,756 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

713 BBL/mo

Di (annual)

34.5%

b-factor

1.1

EUR

77,629 BBL

R-squared

0.514

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WHITING OIL AND GAS CORPORATION413,3002007-03-16
EOF // multi-state drilling data platform // 2026