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.
Welding is a type of fabrication that is used to join metals or thermoplastics together by fusion. This is done by heating and melting part of the material and often adding a filler material which when cooled will form a strong bond. Pressure may also be used to weld, with or without the application of heat.<br/>There are different methods of welding used depending on the type of materials and desired end result, and Welders must be properly qualified for the type of welding work carried out.