BRISCOE ECKHARDT-SWONKE UNIT

Gas // district 1 // lease#271141

op: SN EF MAVERICK, LLC

cum_oil

0 BBL

cum_gas

1.5M MCF

wells

1

production

2013-02 — 2026-03

peak_month

2013-09

-- production_history

cum_oil: 0 BBL cum_gas: 1,549,971 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HANADARKO E&P ONSHORE LLC29,0002012-12-19
EOF // data source: Texas Railroad Commission // 2026