UNIVERSITY -43-

Oil // district 10 // lease#32255

op: WHITING OIL AND GAS CORPORATION

cum_oil

53k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-04

-- production_history

cum_oil: 53,314 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

234 BBL/mo

Di (annual)

4.5%

b-factor

0.0

EUR

55,580 BBL

R-squared

0.474

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STELLER ENERGY & INVESTMENT CORP15,6001989-03-17
EOF // multi-state drilling data platform // 2026