CASTO UNIT

Gas // district 6 // lease#247293

op: TANOS EXPLORATION, LLC

cum_oil

0 BBL

cum_gas

54k MCF

wells

1

production

2008-12 — 2011-06

peak_month

2008-12

-- production_history

cum_oil: 0 BBL cum_gas: 54,064 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RIVERSTONE ENERGY OPERATING, LLC19,7002007-08-10
EOF // data source: Texas Railroad Commission // 2026