Drilling & Production Technology 钻采工艺 ; 编辑部启事 ; 川东高压气井酸化作业废液综合治理技术 ; 大直径落物打捞工具研究及应用
Oil Drilling & Production Technology 石油钻采工艺
drilling and production technology 钻井和生产技术
This article presented the research on matching technology of casing head and gas-producing wellhead for guaranteeing the safety of drilling and production test operation.
由于套管头和采气井口油管头牵涉到钻井和试油作业中的井口组合，为保证钻井和试油作业时配套使用的安全，要进行配套技术研究。
Production technology, properties of products and application effects of a new type of cemented carbide with Ni-base binder for drilling tools are introduced briefly.
简要地介绍了以镍基合金为粘结相的新型矿山凿岩硬质合金的制造工艺、制品性能以及使用效果考核情况。
Slim hole sidetracking and window milling technology is one of the effective ways to cut down the comprehensive drilling cost and improve oil production rate.
应用小井眼开窗侧钻技术是降低钻井综合成本，提高原油产量的重要途径之一。
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