Oilfield services company Expro has appointed George Buckley as chairman.
John Morgan and Christopher Masters will retire as nonexecutive directors of John Wood Group.
ExxonMobil’s vice president of human resources Lucille Cavanaugh will retire in April.
Nabors Industries is set to expand its board from seven to nine members and has appointed James Crane and Michael Linnto to fill the new positions.
Enbridge chief executive Pat Daniel will reitre before the end of 2012, to be succeeded by Al Monaco.
