HANKAMER "D"

Oil // district 3 // lease#23628

op: S & S OPERATING COMPANY, INC.

cum_oil

66k BBL

cum_gas

0 MCF

wells

1

production

1999-01 — 2020-03

peak_month

2008-04

-- production_history

cum_oil: 65,565 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,485 BBL/mo

Di (annual)

186.8%

b-factor

1.8

EUR

175,240 BBL

R-squared

0.791

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1S & S OPERATING COMPANY, INC.27,3001995-03-03
EOF // data source: Texas Railroad Commission // 2026