WEST, HELEN HENDERSON "A"

Gas // district 9 // lease#137518

op: VANGUARD PERMIAN, LLC

cum_oil

0 BBL

cum_gas

659k MCF

wells

1

production

1993-01 — 2026-03

peak_month

1998-11

-- production_history

cum_oil: 0 BBL cum_gas: 658,659 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2010CROSS TIMBERS OPERATING COMPANY29,0001998-05-12
EOF // data source: Texas Railroad Commission // 2026