CLARK A

Oil // district 10 // lease#45801

op: THREE RIVERS OPERATING CO II LLC

cum_oil

60k BBL

cum_gas

0 MCF

wells

2

production

2014-07 — 2026-03

peak_month

2014-08

-- production_history

cum_oil: 60,180 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,641 BBL/mo

Di (annual)

67.7%

b-factor

0.7

EUR

72,445 BBL

R-squared

0.865

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3233THREE RIVERS OPERATING CO II LLC110,7502014-09-09
3224THREE RIVERS OPERATING CO II LLC110,7502013-12-27
EOF // data source: Texas Railroad Commission // 2026