RICHARD MATTHEWS ET AL

Oil // district 6 // lease#15141

op: MAXIMUS OPERATING, LTD.

cum_oil

320k BBL

cum_gas

0 MCF

wells

1

production

2012-05 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 319,738 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,310 BBL/mo

Di (annual)

16.9%

b-factor

0.4

EUR

349,334 BBL

R-squared

0.664

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MAXIMUS OPERATING, LTD.19,0002012-02-17
EOF // data source: Texas Railroad Commission // 2026