ESTES, E. W.

Oil // district 10 // lease#33906

op: WHITING OIL AND GAS CORPORATION

cum_oil

94k BBL

cum_gas

0 MCF

wells

4

production

1993-06 — 2026-03

peak_month

1998-07

-- production_history

cum_oil: 93,912 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,610 BBL/mo

Di (annual)

97.9%

b-factor

0.8

EUR

96,402 BBL

R-squared

0.735

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
166WHITING OIL AND GAS CORPORATION514,1002010-09-10
237WHITING OIL AND GAS CORPORATION59,5002010-09-10
241WHITING OIL AND GAS CORPORATION510,0002010-09-10
248WHITING OIL AND GAS CORPORATION79,6002010-09-10
EOF // multi-state drilling data platform // 2026