BOSWELL

Oil // district 11 // lease#65087

op: WHITING PETROLEUM CORPORATION

cum_oil

2k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1996-09

peak_month

1993-03

-- production_history

cum_oil: 1,835 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

268 BBL/mo

Di (annual)

56.9%

b-factor

0.0

EUR

5,629 BBL

R-squared

0.554

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WHITING PETROLEUM CORPORATION213,5001995-07-26
1ESTORIL PRODUCING CORPORATION113,1361984-08-21
EOF // data source: Texas Railroad Commission // 2026