BUTTS & SAWYER

Oil // district 1 // lease#15017

op: MAZCO ENERGY LLC

cum_oil

0 BBL

cum_gas

0 MCF

wells

1

production

2007-01 — 2026-03

peak_month

2007-01

-- production_history

cum_oil: 0 BBL cum_gas: 0 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SWPENN RESOURCES, INC.48,5002006-08-18
EOF // data source: Texas Railroad Commission // 2026