WILLIAMS, ROGER GU

Gas // district 13 // lease#229435

op: DEVON ENERGY PRODUCTION CO, L.P.

cum_oil

0 BBL

cum_gas

99k MCF

wells

1

production

2007-04 — 2010-06

peak_month

2007-05

-- production_history

cum_oil: 0 BBL cum_gas: 99,285 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHIEF OIL & GAS LLC **28,9002006-02-08
EOF // data source: Texas Railroad Commission // 2026