“To produce” means to undertake any operation in order to obtain petroleum from its reservoirs; and also includes to employ any process other than refining, petrochemical operations, gas separation plant operations, liquefied natural gas plant operations or compressed natural gas plant operations, in order to render petroleum in saleable or disposable forms.
Source: Law of Information Energy, Petroleum Act (No. 4) B.E. 2514 (1989), Thailand, as of June 2013. Legislation