THORNTON TRUST 4-60

Oil // district 10 // lease#42880

op: WHITING OIL AND GAS CORPORATION

cum_oil

16k BBL

cum_gas

0 MCF

wells

2

production

2010-11 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 15,586 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

245 BBL/mo

Di (annual)

27.3%

b-factor

0.0

EUR

10,734 BBL

R-squared

0.301

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETROHAWK OPERATING COMPANY213,0002012-10-03
1VPETROHAWK OPERATING COMPANY213,0002012-10-03
EOF // multi-state drilling data platform // 2026