In Shenyang oilfield, primary oil gas water three phase separating and heating and secondary thermo chemical dehydration are adopted as oil gas processing technology.
油气处理工艺，沈阳油田采用一级油、气、水三相分离与加热，二级热化学脱水。
2
Come a key factor affecting the primary and secondary infiltration of the order of dehydration, dehydration solution type and timing of dehydration.