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第四讲油田气加工技术油田气又称石油伴生气,它是伴随着开采石油从石油中分离出来的一种天然气体混合物.其主要成份是甲烷,约占60～90%(体积),还含有乙烷、丙烷、丁烷及少量戊烷以上的重组份.本文所讲的油田气加工技术是指在矿场上进行油田气分离以便回收其中的乙烷以上或丙烷以上重组份的那部份技术,即油田气分离技术或轻油回收技术.
Lecture 4 Oilfield Gas Processing Technology Oilfield gas, also known as petroleum associated gas, is a natural gas mixture associated with the extraction of petroleum from petroleum, its main constituent being methane, accounting for about 60-90% by volume, and also Containing ethane, propane, butane and a small amount of pentane more than the composition of oil field gas processing technology referred to in this article refers to the gas field in the mine to recover more than which ethane or propane or more of that component Part technology, that is, oil gas separation technology or light oil recovery technology.