一种海上气井井筒排液措施选择图版  

A Kind of Selection Chart for Offshore Gas Well Wellbore Unloading Measure

作　　者：苏作飞 郑春峰 李昂 任维娜 张成富 Su Zuofei;Zheng Chunfeng;Li Ang;Ren Weina;Zhang Chengfu(CNOOC EnerTech-Drilling&Production Co.,Tianjin,300452,China)

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452

出　　处：《仪器仪表用户》2023年第6期19-22,86,共5页Instrumentation

摘　　要：针对海上气井积液问题选择合适的井筒排液措施,是气井井筒排液成功的关键。为了方便井筒排液措施选择,提出一种海上气井井筒排液措施选择图版,经过分析比选,选择以产气量和产液量为横纵坐标,建立了一种二维井筒排液措施选择图版,能方便制定气井全生命周期的井筒排液措施方案。Choosing appropriate wellbore drainage measures to address the problem of liquid accumulation in offshore gas wells is the key to successful wellbore drainage of gas wells.In order to facilitate the selection of wellbore drainage measures,a chart for selecting wellbore drainage measures for offshore gas wells is proposed.After analysis and comparison,a two-dimensional chart for selecting wellbore drainage measures is established with gas production and liquid production as horizontal and vertical coordinates,which can facilitate the development of wellbore drainage measures for the entire life cycle of gas wells.

关 键 词：海上气井 排液采气 措施选择 图版 

分 类 号：TE3[石油与天然气工程—油气田开发工程]