SALLY KLOTZ STONE

Oil // district 6 // lease#15139

op: WILL-DRILL OPERATING, L.L.C.

cum_oil

91k BBL

cum_gas

0 MCF

wells

1

production

2012-08 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 91,172 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

879 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

112,197 BBL

R-squared

0.518

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WILL-DRILL OPERATING, L.L.C.111,0002012-06-21
EOF // data source: Texas Railroad Commission // 2026