MARTIN-MASON RANCH UNIT "A"

Gas // district 1 // lease#258209

op: CHESAPEAKE OPERATING, INC.

cum_oil

0 BBL

cum_gas

0 MCF

wells

1

production

2010-06 — 2010-07

peak_month

2010-06

-- production_history

cum_oil: 0 BBL cum_gas: 0 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HUNION GAS OPERATING COMPANY19,8502010-04-21
EOF // data source: Texas Railroad Commission // 2026