UNIVERSITY 57 3

Oil // district 9 // lease#17792

op: UPP OPERATING, LLC

cum_oil

8k BBL

cum_gas

0 MCF

wells

2

production

2011-10 — 2023-08

peak_month

2011-11

-- production_history

cum_oil: 8,414 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

450 BBL/mo

Di (annual)

155.7%

b-factor

0.6

EUR

7,916 BBL

R-squared

0.784

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HIGHMOUNT EXPL & PROD TEXAS LLC48,6502014-02-10
4HIGHMOUNT EXPL & PROD TEXAS LLC28,6002011-06-22
EOF // data source: Texas Railroad Commission // 2026