AUSTIN 22-15 UNIT

Oil // district 10 // lease#51909

op: HIGHPEAK ENERGY HOLDINGS, LLC

cum_oil

360k BBL

cum_gas

0 MCF

wells

1

production

2019-01 — 2026-03

peak_month

2019-03

-- production_history

cum_oil: 359,789 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,547 BBL/mo

Di (annual)

36.4%

b-factor

0.0

EUR

281,899 BBL

R-squared

0.491

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WAHANNATHON PETROLEUM, LLC19,0002018-09-28
EOF // data source: Texas Railroad Commission // 2026