UNIVERSITY 10-31

Oil // district 9 // lease#10108

op: BEACH EXPLORATION, INC.

cum_oil

21k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2016-03

peak_month

1993-05

-- production_history

cum_oil: 20,752 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

188 BBL/mo

Di (annual)

10.9%

b-factor

0.0

EUR

20,590 BBL

R-squared

0.632

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STRINGER OIL & GAS17,5001983-12-23
1STRINGER OIL & GAS17,5001982-12-31
EOF // data source: Texas Railroad Commission // 2026