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- Drilling Fluids Techniques of High Angle, Extended Reach Well in Zhuangxi Area. 桩西地区大斜度延伸井钻井液技术。
- Drag/torque prediction is a key technique of drilling an Extended Reach Well successfully. 井下摩阻/扭矩预测是大位移井钻井成功的关键技术之一。
- The paper points out the casing running technique is greatly important to full exploitation of extended reach well (ERW). 本文分析了下套管技术的关键技术以及影响因素,并对套管技术的未来发展方向作了展望。
- The extended reach well has such chara cteristics as large horizontal displacement,great deviation angle and long open hole interval. 大位移井具有长水平位移、大井斜角以及长裸眼段的特点。大位移井钻井过程中摩阻扭矩的预测和控制是成功地钻成大位移井的关键因素之一。
- 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。
- Horizontal well,extended reach well,and sidetrack well have been widely drilled in recent years,logging in these kinds of wells with normal logging tools become difficult and impossible. 为了提高勘探开发的综合效益,近年来我国油田采用一些水平井、大斜度定向井、老井开窗大斜度定向侧钻井等,测井面临如何作业的新问题。
- the technologies of extended reach well 大位移井技术
- The Study of Mechanical Stability of Ocean Extended Reach Well 海洋大位移井井壁力学稳定性研究
- A discussion on the casing wear in extended reach well 大位移井套管柱磨损的探讨
- Extended reach well completion and oil recovery process 大位移井完井及采油工艺技术
- Drilling fluid technology for the extended reach well Xijiang 24-3-A20ERW 西江24-3-A20ERW大位移井钻井液技术
- A New Model for Analyzing Torque and Drag in Extended Reach Wells 大位移井摩阻扭矩力学分析新模型
- Analysis Methods of Drill String Strength in Extended Reach Wells 大位移井钻柱强度分析方法及应用
- Analysis and Countermeasure about Common Downhole Problem in Extended Reach Well 大位移水平井常见问题机理分析及对策
- A STUDY OF THE MECHANISM TO REMOVE CUTTINGS BED IN EXTENDED REACH WELL BY UTILIZING ROTATIONAL ACTION 大位移井中利用钻柱旋转作用清除岩屑床的机理研究
- Pseudo-Catenary Profile Well Plan and Torque and Drag Evaluation for an Extended Reach Well 拟悬链线轨迹设计方法及其摩阻扭矩评价
- Wellbore Pressure Drop Calculation Considering the Radial Inflow Through Wall in the Extended Reach Well 考虑井壁径向流入的大位移井井筒压降计算
- Establishment and primary confirmation of a model for calculating frictional drag of casing strings in extended reach well 大位移井套管柱摩阻模型的建立及其应用
- The cold weather has reached well into the spring. 严寒的天气已延续到春天很久。
- Mechanism Analysis on Torsional Stick-slip Vibration of Drillstring in Extended Reach Well and Some Ways to Its Suppression 大位移井钻柱粘滑振动机理分析及减振研究
