CHAMBLISS

Oil // district 9 // lease#19578

op: WINDOW OPERATING CO., THE

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2017-08 — 2021-11

peak_month

2017-08

-- production_history

cum_oil: 4,377 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

552 BBL/mo

Di (annual)

176.0%

b-factor

0.0

EUR

3,765 BBL

R-squared

0.905

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WINDOW OPERATING CO., THE14,9002017-06-15
EOF // data source: Texas Railroad Commission // 2026