LOPEZ MINERAL TRUST

Gas // district 4 // lease#198140

op: ROCKDALE ENERGY, LLC

cum_oil

0 BBL

cum_gas

167k MCF

wells

1

production

2003-06 — 2026-03

peak_month

2003-06

-- production_history

cum_oil: 0 BBL cum_gas: 167,061 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NEWFIELD EXPLORATION COMPANY317,0002001-12-18
EOF // data source: Texas Railroad Commission // 2026