GOOGINS 249

Oil // district 11 // lease#70606

op: E R OPERATING COMPANY

cum_oil

91k BBL

cum_gas

0 MCF

wells

2

production

2015-10 — 2020-10

peak_month

2016-08

-- production_history

cum_oil: 90,876 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,520 BBL/mo

Di (annual)

27.6%

b-factor

0.0

EUR

109,728 BBL

R-squared

0.452

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33E R OPERATING COMPANY46,5002018-03-14
1 HE R OPERATING COMPANY25,5002015-07-13
EOF // data source: Texas Railroad Commission // 2026