Abundant energy resources are available in East and South East Asia. Major energy producing countries in the region include China, Malaysia and former OPEC member Indonesia, while Myanmar may potentially join the producing group following the end of military rule and the opening of the nation's petroleum sector to more foreign investments. Brunei, China, Indonesia, Malaysia, Thailand and Vietnam have an estimated 31.4 billion barrels of proven oil reserves and 309.5 trillion cubic feet of proven natural gas reserves as of 2013.
A Marine Supervisor will usually be based onshore and in charge of all port operations, including crewing harbour craft where applicable and laying navigation buoys and clearing approach channels for incoming vessels. The Marine Supervisor will also be responsible for safety of all work areas in the port.