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- HOLE TRAJECTORY CONTROL OF S-TYPE THREE TARGET HORIZONTAL WELL IN DU 84 BLOCK GUANPING 12 WELL 杜84-馆平12S形三靶水平井井眼轨迹控制
- Keywords horizontal drilling;hole trajectory control;MWD;wellhole cleaning;forecasting model; 水平钻井;井眼轨迹控制;MWD;井眼净化;预测模型;
- Keywords bittern horizontal well;interconnection technology;bore hole trajectory control;Huangyan-Ping 1 Well; 盐卤水平井;对接连通技术;井眼轨迹控制;黄盐平1井;
- Keywords steering drilling;hole trajectory control;inclinometer while drilling;Suping 1 Well;Sujin 205B Well .; 导向钻井;井眼轨迹控制;随钻测斜仪;苏平1井;苏金205B井;江苏;北;
- hole trajectory control 井眼轨迹控制
- By the use of this stabilizer, the round trips can be reduced, the control accuracy of hole trajectory can be improved and downhole troubles can be decreased. 使用这种变径稳定器能减少起下钻次数，缩短钻井周期，还能提高井眼轨迹的控制精度，增加剖面符合率，减少井下事故的发生。
- The well trajectory control technique is focally discussed. 重点介绍了其井眼轨迹控制技术。
- The technology of hole trajectory primary section is the key of drilling in re-entry horizontal wells. 摘要侧?水平井轨迹起始段工艺技术，是侧?水平井?井工艺的关键技术。
- A method for calculating, dealing with and drawing real-drilling hole trajectory is presented on the basis of a corrected average angle method. 以校正平均角法为基础，给出了一种用于计算、处理和绘制实钻井眼轴线的井斜数据处理方法。
- The minimum curvature radius method is used to compute hole trajectory data (such as ZD,XE,YN,HOFF,HOAZ, etc. ) to draw the highly deviated well hole trajectory graph. 用最小曲率半径法计算井眼轨迹数据(如ZD、XE、YN、HOFF、HOAZ),绘制出大斜度井的井眼轨迹图。
- On the basis of theory and practice,casing milling length and hole trajectory design methods are proposed and corresponding computing model is given in this paper. 该文在理论和实践基础上，提出了段铣套管长度及井眼轨迹的设计方法，并给出相应的计算模式。
- Accurate prediction of BHA deflecting capacity is very important for precise well trajectory control. 预测下部钻具组合(BHA)的造斜能力对准确控制井眼轨迹十分重要。
- The evaluation of drillability anisotropy of the formation is very important for well trajectory control. 摘要地层可钻性各向异性的评价对井眼轨迹控制具有重要意义。
- This computing formula can be applied in horizontal well trajectory design, wellbore quality evaluation, and actual drilling trajectory control. 可应用于水平井井眼轨道设计、井身质量评价、实钻轨迹控制等。
- This research is to concentrate on the trajectory control of a dual axial pneumatic robot arm driven by rotational actuators. 摘要:本文著重于双轴旋转气压缸驱动的机械手臂之轨迹控制研究。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- ANALYSIS OF HOLE TRAJECTORY WITH BIT FORMATION INTERACTION MODELS 钻头与地层相互作用模型用于井眼轨迹分析
- Flight trajectories control technology from low earth orbit to lunar sphere of influence (LSOI) is present as well. 完成了从近地低轨道到月球影响球附近的轨道飞行控制方法的研究。
- Study on Accurate Trajectory Control Mode for Robot 机器人精确轨迹控制方法的研究
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
