【摘要】 本文详细分析了中国陆上石油工业钻井液与完井液技术的发展水平,包括聚合物钻井液、保护油气层的钻井液与完井液技术、复杂地层的井壁稳定问题、水平井钻井液技术、调整井的防漏堵漏技术和钻井液处理剂。指出在近几年上述几方面都取得了长足的进步,还分别按处理剂种类、处理荆原材料种类分析了中国陆上石油工业使用的处理剂种类和消耗总量。更多还原

【Abstract】 The development of drilling and completion fluids technology of China onshore oil industry is reviewed , including polymer mud , reservoir protection , hole stabilization , problems during horizontal drilling , lost circulation treatment for adjustment wells and mud additives . It is shown that great progress has been made in recent years . The classification method of unstable wellbore formation , total consumption of mud additives in China onshore oil fields are given .更多还原