WORRELL-NORTHRUP

Oil // district 3 // lease#21103

op: WHITING PETROLEUM CORPORATION

cum_oil

59k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-11

-- production_history

cum_oil: 58,851 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

980 BBL/mo

Di (annual)

57.6%

b-factor

0.8

EUR

55,956 BBL

R-squared

0.870

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WHITING PETROLEUM CORPORATION310,7001989-09-07
EOF // multi-state drilling data platform // 2026