井矿盐钻井技术新进展
投稿时间:2018-09-04  修订日期:2019-04-12  点此下载全文
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董正亮 四川盐业地质钻井大队,《井矿盐钻井技术规范》编制工作组 516153693@qq.com 
刘加杰 四川盐业地质钻井大队,《井矿盐钻井技术规范》编制工作组  
王鹏 四川盐业地质钻井大队,《井矿盐钻井技术规范》编制工作组  
黄东杰 四川盐业地质钻井大队,《井矿盐钻井技术规范》编制工作组  
中文摘要:通过钻井技术实现地下盐类矿物的连续水溶开采是井矿盐资源最常用和经济有效的手段。我国井矿盐资源开发历史悠久,堪为人类钻井活动的起源,是近年来发展最快的原盐资源;由于盐类矿物的水溶性、流变性和赋存形式等特点,井矿盐钻井技术与油、气等资源的钻井开采有很大不同之处;在吸收现代钻井技术(定向井和水平井等)和测井技术后,形成独具特色井矿盐防碰绕障、多分支井、带压钻进和精准对接连通等关键应用技术。
中文关键词:井矿盐钻井技术,三维绕障技术,多分支井技术,带压钻进技术,精准对接联通技术。
 
NEW DEVELOPMENT ON DRILLING TECHNOLOGY FOY WELL ROLL SALT
Abstract:The continuous water-soluble mining of underground salt minerals through drilling technology is the most common and economical method for mineral resources. The development of mineral salt resources in China has a long history, and it is the origin of human drilling activities. It is the fastest growing raw salt resource in recent years. Due to the characteristics of water solubility, rheology and modes of occurrence of salt minerals, well salt drilling technology is very different from drilling and mining of oil and gas resources. After absorbing modern drilling technology(directional wells and horizontal wells, etc.) and logging technology, the key application technologies such as three-dimensional winding, multi-branch wells, compression drilling and precise connection are formed.
keywords:drilling  technology for  well rock  salt,anti-collision and bypassing barrier technology  anti-cross  technology,multi-branched  well technology ,under-pressure  drilling technology  and the  precise definition  for horizontal  butted-well.
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