HAWN

Oil // district 11 // lease#65390

op: WHITING PETROLEUM CORPORATION

cum_oil

134k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2025-03

peak_month

1997-07

-- production_history

cum_oil: 134,080 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,612 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

104,300 BBL

R-squared

0.607

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ESTORIL PRODUCING CORPORATION113,5001985-04-03
EOF // data source: Texas Railroad Commission // 2026