深部含砾地层液动旋冲工具钻进技术探索  

Research for Hydraulic Rotary Percussion Tool Drill through Deep Conglomerate Interval

作　　者：侯圣[1] 孙磊 万发明[1] 李玉海[1] HOU Sheng;SUN Lei;WAN Faming;LI Yuhai1(Drilling Engineering Technology Research Institute , Daqing Oilfield ,Daqing 163413 ,China;;No. 1 Drilling Company , Daqing Oilfield Drilling Engineering Company ,Daqing 163413 ,China)

机构地区：[1]大庆油田钻井工程技术研究院,黑龙江大庆163413 [2]中国石油大庆钻探工程公司钻井一公司,黑龙江大庆163413

出　　处：《石油矿场机械》2018年第2期13-16,共4页Oil Field Equipment

基　　金：中国石油天然气集团公司科学研究与技术开发项目"钻完井技术集成试验与推广应用"子项目"液动旋冲工具和涡轮钻具试验研究与应用"(2016D-4203)

摘　　要：根据大庆油田深部地层地质特征和液动旋冲工具特点,对影响深部地层钻井速度的主要因素进行了分析(井斜严重、钻头适应性差和钻井参数不合理),制定了合理的钻具组合、钻井参数及钻头参数,形成一套"液动旋冲工具+单钟摆钻具组合"的提速方案及相应施工参数,在深部含砾地层应用取得了成功。Base on geologic characteristic of deep formation and features of hydraulic rotary percus-sion tool,through analysis the dominant factors that affecting drilling speed in deep wells in Daqing oilfields,such as serious deviation,poor bit adaptability and unreasonable drilling parame-ters,formulate reasonable bottom hole assembly,drilling parameters and bit parameters,forme a method of hydraulic rotary percussion tool matching single pendulum assembly and relevant pa-rameters to increase drilling speed,and show the good effect in deep conglomerate interval.

关 键 词：含砾地层 钻井速度 液动旋冲工具 钻具组合 钻井参数 

分 类 号：TE921.2[石油与天然气工程—石油机械设备]