摘要
Power Drive VorteX钻具系统是斯伦贝谢公司近年来开发的一款高效钻井工具。结合渤海某油田钻井作业难点、地层岩性特征以及已钻老井钻头性能评价情况,对Power Drive VorteX钻具系统配套PDC钻头进行了优化设计,包括PDC钻头初步选型,PDC钻头前期改进等。现场施工表明,使用该配套PDC钻头后能够大幅度提高机械钻速,作业周期大大缩短,取得了显著的经济效益。
Power Drive VorteX tool system has been developed by Schlumberger in recent years,it is a high efficient drilling tool.Combined with oilfield drilling difficulties of an Oilfield,formation lithology characteristics,old well drill bit performance is evaluated,optimized design of PDC bits matching with Power Drive Vortex is given,through actual application,and compared with the results and analysis of the bit damage characteristics,the optimization of the bit is carried out for the improvement of penetration.
出处
《长江大学学报（自科版）（上旬）》
CAS
2014年第6期41-42,53,共3页
JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG
