UNIVERSITY -F-

Oil // district 10 // lease#5508

op: LEGACY RESERVES OPERATING LP

cum_oil

125k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 125,150 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,577 BBL/mo

Di (annual)

29.2%

b-factor

0.0

EUR

105,857 BBL

R-squared

0.703

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6 LHIGHMARK ENERGY OPERATING, LLC19,7392024-10-02
3 LHENRY PETROLEUM CORP.19,9322000-11-16
EOF // data source: Texas Railroad Commission // 2026