WALTON, JOHN B., -D-

Oil // district 10 // lease#18571

op: WHITING OIL AND GAS CORPORATION

cum_oil

145k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 144,527 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

477 BBL/mo

Di (annual)

2.3%

b-factor

0.0

EUR

170,289 BBL

R-squared

0.400

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15MCSHANE, J. INC.13,8001990-11-16
12MCSHANE, J. INC.13,8001990-11-13
11MCSHANE, J. INC.13,7001990-01-31
10W42-495-10516--------
1W42-495-10297--------
2W42-495-10298--------
342-495-10299--------
442-495-10300--------
542-495-10301--------
642-495-10302--------
6W42-495-10302--------
7W42-495-10303--------
8W42-495-10514--------
9W42-495-10515--------
EOF // data source: Texas Railroad Commission // 2026