1) bottom hole displacement
井底位移
2) bottom hole location
井底位置
3) ground floor shifting
底板位移
1.
Taking 1 # ore body of Tongshan, 4 # of Qianshan and 30 # of Qianshannan as the representatives of Tongshan Copper Deposit, the geological informations from prospecting and exploiting are compared by morphology, thickness, ground floor shifting and source reserve of the ore body.
选取铜山铜矿具有代表性的铜山矿段 1号矿体、前山矿段 4号矿体、前山南矿段 3 0号矿体 ,将地质勘探资料与回采后地质资料所确定的矿体的形态、厚度、底板位移、资源储量等参数进行对比。
4) displacement of pile bottoms
桩底位移
5) extended reach well
大位移井
1.
New model for forecasting drag and torque in Extended Reach Well.;
大位移井摩阻/扭矩预测计算新模型
2.
Analysis on friction drag and torque from extended reach wells and the influence on well drilling depth;
大位移井摩阻和扭矩分析及其对钻深的影响
3.
Optimization design methods of drilling strings in extended reach wells;
大位移井钻柱优化设计方法及应用
6) extended reach wells
大位移井
1.
In view of existing situation of the extended-reach wells (ERW), a new mechanics model for the torque and drag calculation of the whole drill-sting is established with gap element method in extended reach wells and it considers for drilling fluid, contact friction and local bending of drilling-string.
针对吉林油田大位移井的钻井实际,建立新的大位移井整体钻柱摩阻力分析的间隙元模型。
2.
To reduce the application of oil based drilling fluids in extended reach wells,water based drilling fluids was developed for Liuhua Oilfield.
为了减少大位移井对油基钻井液的依赖,研制出适用于流花油田大位移井的水基钻井液。
3.
Static pressure of fracturing fluid and wellbore frictional resistance in the procedure of fracturing the extended reach wells (ERW) is related to the wellbore trajectory, well deviation angle and operation condition etc.
大位移井压裂过程中的流体静压力、井筒摩阻等与井身轨迹、作业条件等因素密切相关。
补充资料：井底
1.见"井底蛙"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条