您要查找的是不是：
- drillable drillshoe 可钻式钻鞋
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- Those recruits are scarcely drillable. 那些新兵几无法训练。
- Being made of rubber or aluminum, these parts are drillable. 憋压后打开循环孔。
- It also analyses the application effect of “PDC bit+Steerable motor+MWD”bottomhole assembly,DSSJ8 type hydraulic bit weighted tool,drillable float collar and float shoe. 总结分析了“PDC钻头+导向马达+MWD”钻具组合，DSSJ8型水力加压工具，可钻式浮箍与浮鞋在该井的使用效果。
- The drillable property of these strata was analyzed in the paper.The life time of the bit has been improved extremely by applying high diamond concentration of matrix to protect matrix properly. 文章分析测试了这类地层的可钻性,具有针对性地采用加大胎体中金刚石浓度的方法来保护胎体,极大地延长了钻头的寿命。
- 9. It's an alloy not readily drillable. 这是不易钻洞的合金。
- Drilling Techniques on PDC Bit Combination with Drillable Collar PDC钻头配合可钻浮箍钻井技术
- Study on drillable and retrievable packer for water injection 可钻可取式注水封隔器的研究
- Keywords layer sealing;bridging plug;fishable and drillable; 封层;桥塞;可捞可钻;
- Laser Drillable Prepreg Alternative to Resin Coated Copper Foil for HDI Applications HDI工艺中取代涂树脂铜箔适合激光钻孔的半固化片
- Keywords drillable tubing conveyed bridge plug-ging;cement plug;plugging;deep high-pressure layer;application; 关键词可钻式油管传输桥塞;水泥塞;封堵;下部高压层;应用;
- Keywords offshore production platform;drillable adjustment well;drilling equipment;auxiliary technology;structure design;feasibility study; 海洋采油平台;可钻调整井;钻井装备;配套技术;结构设计;可行性研究;
- drillable cement retainer 可钻式水泥承转器
- drillable packer 可钻式封隔器
- drillableadj. 可钻孔的;可操练的
- drillable adjustment well 可钻调整井
