CNOOC Petroleum North America ULC 0313534

CNOOC 09P05 REDRILL NEWBY 12-36-85-7

15/12-36-085-07W4/3

Aug 18, 2004 → Jun 14, 2023

CNOOC Petroleum North America ULC 0313534

NEXEN OPTI 09P05 NEWBY 10-36-85-7

05/10-36-085-07W4/0

Aug 18, 2004 → Nov 1, 2012

CNOOC Petroleum North America ULC 0313534

NEXEN CNOOC 09P05 NEWBY 7-36-85-7

18/07-36-085-07W4/2

Aug 18, 2004 → Jul 19, 2012