UNIVERSITY 4-10

Oil // district 9 // lease#20125

op: VENCER ENERGY, LLC

cum_oil

19k BBL

cum_gas

0 MCF

wells

2

production

2019-01 — 2026-03

peak_month

2024-05

-- production_history

cum_oil: 19,128 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

347 BBL/mo

Di (annual)

140.6%

b-factor

0.0

EUR

2,959 BBL

R-squared

0.383

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OPAL RESOURCES OPERATING CO.,LLC413,0002019-01-14
2OPAL RESOURCES OPERATING CO.,LLC313,0002019-01-14
EOF // data source: Texas Railroad Commission // 2026