渤海油田井下管柱CO2腐蚀规律与防腐选材现状OA北大核心CSCDCSTPCD
Review on CO2 Corrosion Rule of Down-hole Strings in Bohai Oil Field and Current Status of Anticorrosion Material Selection
随着渤海油田的快速发展，CO2腐蚀成为阻碍油气田开发的关键因素之一，由 CO2引起的油气井管材腐蚀破坏问题日益严峻，严重影响井下管柱的使用寿命，制约着渤海油田降本增效的发展目标。综述了CO2对井下管柱的腐蚀机理及影响因素，总结了渤海油田中油气产量较高区块的CO2腐蚀情况及防腐选材研究现状，针对性调研了绥中36-1、埕北等10个油田的生产井的CO2分压、温度分布及腐蚀情况，探讨了渤海油田水介质、pH值、CO2分压、温度对CO2腐蚀的影响规律。结果表…查看全部>>
With the rapid development of Bohai oilfield, CO2 corrosion becomes one of the key factors tohinder the de-velopment of oil and gas fields. Corrosion damage problem of tubing and casing caused by CO2corrosion is becoming more and more serious in oil and gas wells, which has a serious influence on the working life of downhole tubing and restricts the “reduc-ing costs and increasing benefits” development goals of Bohai oilfield. This paper reviewed CO2 corrosi…查看全部>>
林海;许杰;范白涛;闫伟;袁伟伟;韩耀图
中海石油有限公司天津分公司，天津 300452中海石油有限公司天津分公司，天津 300452中海石油有限公司天津分公司，天津 300452中国石油大学，北京 102249中海石油有限公司天津分公司，天津 300452中海石油有限公司天津分公司，天津 300452
矿业与冶金
渤海CO2腐蚀腐蚀机理影响因素腐蚀规律耐腐蚀性
BohaiCO2 corrosioncorrosion mechanisminfluencing factorscorrosion rulecorrosion resistance
《表面技术》 2016 (5)
97-103,7
总公司科技重大专项（YXKY-2015-TJ-04）FundSupported by Science Fund for CNOOC Science and Technology Major Projects（YXKY-2015-TJ-04）
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