HOLBEIN TRUST

Gas // district 4 // lease#180049

op: VASTAR RESOURCES, INC.

cum_oil

0 BBL

cum_gas

267k MCF

wells

1

production

2000-11 — 2026-03

peak_month

2000-11

-- production_history

cum_oil: 0 BBL cum_gas: 266,881 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3VASTAR RESOURCES, INC.115,5002000-06-14
EOF // data source: Texas Railroad Commission // 2026