UNIVERSITY 54 6

Oil // district 9 // lease#18468

op: UPP OPERATING, LLC

cum_oil

53k BBL

cum_gas

0 MCF

wells

3

production

2013-11 — 2026-03

peak_month

2015-07

-- production_history

cum_oil: 52,916 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

456 BBL/mo

Di (annual)

11.1%

b-factor

0.0

EUR

48,986 BBL

R-squared

0.341

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HHIGHMOUNT EXPL & PROD TEXAS LLC16,6002014-03-26
2HHIGHMOUNT EXPL & PROD TEXAS LLC26,6002014-02-24
1HHIGHMOUNT EXPL & PROD TEXAS LLC27,5002013-08-09
EOF // data source: Texas Railroad Commission // 2026