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.
Well servicing and testing refers to activities done to already existing wells. Well interventions, well integrity activities, or general well work are usually classified under well servicing. Well testing is a planned acquisition of data from the reservoir of a well. The data gathered is then used to determine a well’s capacity for producing oil or gas.