KALE, JEFF

Oil // district 6 // lease#12140

op: WILSON OPERATING SERVICE INC

cum_oil

136k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2002-08

-- production_history

cum_oil: 135,777 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

854 BBL/mo

Di (annual)

18.5%

b-factor

0.3

EUR

75,522 BBL

R-squared

0.752

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WILSON, DON H., INC.26,2001995-10-02
1KILLINGSWORTH, LEE OPERATOR25,9001986-10-14
EOF // data source: Texas Railroad Commission // 2026