SXSW W UNIT B

Oil // district 10 // lease#57657

op: PETROLEGACY ENERGY II, LLC

cum_oil

672k BBL

cum_gas

0 MCF

wells

3

production

2021-10 — 2026-03

peak_month

2022-08

-- production_history

cum_oil: 671,644 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

68,360 BBL/mo

Di (annual)

408.9%

b-factor

1.1

EUR

1,279,427 BBL

R-squared

0.950

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WBPETROLEGACY ENERGY II, LLC111,0002021-08-20
2LSPETROLEGACY ENERGY II, LLC211,0002021-08-20
2WAPETROLEGACY ENERGY II, LLC111,0002021-08-20
EOF // multi-state drilling data platform // 2026