HATHAWAY, J. F. NO. 1

Oil // district 10 // lease#7339

op: WHITING OIL AND GAS CORPORATION

cum_oil

17k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2022-12

peak_month

1994-04

-- production_history

cum_oil: 16,922 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

129 BBL/mo

Di (annual)

7.6%

b-factor

0.0

EUR

20,085 BBL

R-squared

0.529

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
278WCHEVRON U. S. A. INC.23,1201991-06-26
1W42-475-01088--------
242-475-01087--------
342-475-01089--------
442-475-02549--------
EOF // multi-state drilling data platform // 2026