POWELL

Oil // district 10 // lease#30793

op: O'NEILL PROPERTIES, LTD.

cum_oil

225k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2009-10

peak_month

1993-04

-- production_history

cum_oil: 225,205 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,038 BBL/mo

Di (annual)

21.7%

b-factor

0.0

EUR

223,485 BBL

R-squared

0.871

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4MABEE PETROLEUM CORP.111,3001985-06-24
EOF // data source: Texas Railroad Commission // 2026