KUBELA UNIT

Oil // district 3 // lease#26005

op: DEWBRE PETROLEUM CORPORATION

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2011-11 — 2026-03

peak_month

2012-08

-- production_history

cum_oil: 2,828 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

287 BBL/mo

Di (annual)

291.9%

b-factor

0.1

EUR

1,310 BBL

R-squared

0.750

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AMEXCO, LLC46,3002013-10-14
EOF // data source: Texas Railroad Commission // 2026