BAYLOR UNIVERSITY

Oil // district 10 // lease#45151

op: SABALO II OPERATING, LLC

cum_oil

80k BBL

cum_gas

0 MCF

wells

1

production

2014-05 — 2026-03

peak_month

2014-06

-- production_history

cum_oil: 80,390 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,100 BBL/mo

Di (annual)

34.7%

b-factor

0.1

EUR

80,572 BBL

R-squared

0.807

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FIVESTONES ENERGY LLC113,5002014-02-10
EOF // data source: Texas Railroad Commission // 2026