O'BRIEN, J.M.

Gas // district 2 // lease#254909

op: CAMBRIAN MANAGEMENT, LTD.

fields: GRETA (L-12)

cum_oil

0 BBL

cum_gas

7k MCF

wells

1

production

2009-11 — 2018-03

peak_month

2009-12

-- production_history

cum_oil: 0 BBL cum_gas: 6,916 MCF

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
109PRIMROSE OPERATING COMPANY67,0002008-07-21
EOF // data source: Texas Railroad Commission // 2026