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- reaming while drilling tools 随钻扩眼工具
- Taking drilling tendency angles as evaluation parameters, the drilling tendencies of reaming while drilling (RWD) tools were analyzed. 摘要以钻进趋势角作为评价指标,对使用随钻扩眼工具进行钻进时的钻进趋势进行了分析。
- STUDY ON TOOLS AND TECHNIQUES OF REAMING WHILE DRILLING 随钻扩眼工具及技术研究
- During reaming while drilling, the mechanical coupling effects between the reamer and the reamed formations are critical to rocking-cutting efficiency of the RWD, and the optimization design of the reamer and the drilling string. 随钻扩眼过程中,扩眼器与所扩地层之间的岩石力学耦合作用对随钻扩眼钻进破岩效果和扩眼器、钻柱的优化设计等至关重要。
- Keywords drilling;cementing;RWD;reaming while drilling;BHA;rock-cutting; 钻井;固井;RWD;随钻扩眼;钻具组合;破岩;
- Keywords Reaming While Drilling(RWD);reamer wing;well bore;contact;kinetics;simulation study; 随钻扩眼;扩眼刀翼;井眼;接触;动力学;仿真研究;
- Keywords reaming while drilling (RWD);mechanical type;PDC;structure;principle;design optimization;field experiment; 随钻扩眼;机械式;PDC;结构原理;设计优化;现场试验;
- Keywords drilling;cementing;reaming while drilling (RWD);finite element analysis (FEA); 钻井;固井;RWD随钻扩眼钻具;有限元分析;
- Keywords Reaming While Drilling (RWD);BHA;Mechanics Characteristics;Drillstring Strength;Torsion Vibration;Rock-breaking; 关键词RWD;下部钻具组合;力学特性;钻柱强度;扭转振动;破岩;
- Get all the drilling tools unlashed. 解开所有钻具。
- reaming while drilling 随钻扩眼
- reaming while drilling (RWD) 随钻扩眼
- The drilling tool should be measured precisely. 请准确丈量钻具。
- These two days we have been laying down drill tools. 这两天我们都在甩钻具。
- A NEW METHANICAL PDC REAMING TOOL WHILE DRILLING 一种新型机械式PDC随钻扩眼工具
- It works with a special reaming tool that a reamer is after a pilot bit.As a result,the wellbore finally produced is larger than normal.It reams simultaneously while drilling. 该技术采用独特的扩眼工具、而用常规尺寸钻头作领眼钻头来获得比领眼钻头尺寸大的井眼,实现边钻边扩(即在全面钻进的同时形成比钻头直径大的井眼)。
- Be careful and not overexert while drilling through the hole. 孔将穿透时应十分小心,不可用力过猛。
- The pencil tool models "logging while drilling" where the logging tool is integrated into the drill pipe. 铅笔测井工具正是模仿了这种将测井工具集成到钻杆上的“钻探同步测井”方法。
- This paper briefly introduces the technology of LWD, gamma ray logging tool while drilling in detail, and den... 本文对随钻测井技术作一般介绍,针对我所的专业技术特长,对随钻自然伽马测井仪的性能特点作详细介绍,也介绍了随钻密度。
- A drilling tool. 钻子一种钻凿用工具