SIMMS

Oil // district 5 // lease#3914

op: RIPPY OIL COMPANY

cum_oil

30k BBL

cum_gas

0 MCF

wells

1

production

2009-12 — 2026-03

peak_month

2010-02

-- production_history

cum_oil: 30,000 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,030 BBL/mo

Di (annual)

102.2%

b-factor

0.7

EUR

31,698 BBL

R-squared

0.873

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HRIPPY OIL COMPANY313,5002009-09-28
EOF // data source: Texas Railroad Commission // 2026