MARIGLIANO

Oil // district 9 // lease#18396

op: UPP OPERATING, LLC

cum_oil

7k BBL

cum_gas

0 MCF

wells

3

production

2013-09 — 2026-03

peak_month

2014-07

-- production_history

cum_oil: 6,910 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

328 BBL/mo

Di (annual)

179.6%

b-factor

0.6

EUR

4,937 BBL

R-squared

0.675

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2405HHIGHMOUNT EXPL & PROD TEXAS LLC16,2002013-10-24
2404HHIGHMOUNT EXPL & PROD TEXAS LLC26,2002013-10-21
1401HIGHMOUNT EXPL & PROD TEXAS LLC210,7002011-12-06
EOF // data source: Texas Railroad Commission // 2026