文献类型：期刊文献

英文题名：Short-Process Treatment Technology of the Produced Liquid from Offshore Heavy Oilfields

作者：Lu, Hao[1]; Li, Lin[1]; Li, Yudong[1]; Liu, Yiqian[1]; Liu, Shuo[1]; Jie, Hongkai[1]; Yang, Qiang[1]

机构：[1] School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai, 200237, China

年份：2024

外文期刊名：SSRN

收录：EI(收录号：20240320196)

语种：英文

外文关键词：Chemical equipment - Crude oil - Mining - Offshore oil well production - Offshore oil wells - Particle size - Produced Water - Separators - Sustainable development - Water treatment

摘要：The water content of the produced liquid from offshore heavy oilfields increases rapidly with mining years. The traditional treatment process of produced liquid based on chemical demulsification has a long process flow, large equipment footprint, and high chemical agent consumption. Owing to space constraints on offshore platforms, the treatment of a large amount of produced water has become the biggest challenge to stabilize and increase production. Herein, a short-process treatment technology based on physical separation was proposed and a pilot test was performed at the Bohai heavy oilfield. The oil content is 80%). This study provides a new idea for the green and efficient treatment of liquids produced in offshore oilfields, which helps the sustainable development of oilfields and the protection of the marine ecological environment. ? 2024, The Authors. All rights reserved.