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- 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。
- Lubrication may be especially important on extended reach or horizontal wells where the friction between the drill pipe, drill bit and rock surfaces must be kept to a minimum. 对延伸区域或水平油井而言,润滑可能尤为重要,因为在这些地方,钻杆、钻头和岩石表面间的摩擦必须保持在最低水平。
- 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。
- 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。
- Some new logging problems have appeared because horizontal, extended reach and sidetrack wells have been widely drilled in recent years. 近年来油田采用一些大斜度定向井、老井开窗侧钻井等钻井技术,测井面临如何作业的新问题。
- 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。
- Foreign Production Logging Technique for Horizontal Well. 国外水平井生产测井技术。
- Potential for Horizontal Well Technology in the U.S. 水平井技术在美国的发展潜力。
- 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。
- Application of Horizontal Well Production Profile Logging Technology. 水平井生产测井技术应用。
- Application of diplog data in Lin4 block horizontal well of Erlian Oilfield. 地层倾角测井资料在林4断块水平井中的应用
- Data Interpretation and Evaluation of GR and CCL in Horizontal Well. 水平井固放磁测井资料解释及其评价
- It is ideal casing centralizer for both deflecting and horizontal well. 双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具。
- Detonation is the key technique for reperforation in horizontal well. 水平井再射孔的起爆是水平井再射孔的关键技术。
- 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。
- A key tool of drilling multilateral horizontal well is retrievable whipstock. 钻多分枝水平井的关键工具是可回收式斜向器。
- the technologies of extended reach well 大位移井技术
- Application of A New Precise Evaluation Method to Horizontal Well in Ansai Oil Field. 一种新的精细评价方法在安塞油田水平井中的应用
- This paper introduced the definition, use and case history of extended reach drilling (ERD).ERD technology used in offshore and beach areas can save money for building artificial islands and barriers. 介绍了六位移井的定义、用途，大位移井用于海上、滩海等地区，可节省建人工岛、修堤等费用。
- Heat and mass transfer analysis in horizontal well bore during thermal recovery. 水平井热力采油过程中的传热传质分析
