CNOOC Petroleum North America ULC 0426497

CNOOC 12P01 REDRILL NEWBY 14-7-86-6

00/14-07-086-06W4/2

Nov 29, 2010 → Apr 22, 2024

CNOOC Petroleum North America ULC 0426497

CNOOC 12P01 REDRILL NEWBY 15-7-86-6

12/15-07-086-06W4/2

Nov 29, 2010 → May 9, 2022

CNOOC Petroleum North America ULC 0426497

NEXEN OPTI 12P01 NEWBY 14-7-86-6

00/14-07-086-06W4/0

Nov 29, 2010 → Feb 3, 2012