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公开(公告)号：EP2278113A2
公开(公告)日：2011-01-26
申请号：EP10181236.0
申请日：2004-02-02
发明人： Giroux, Richard L. , Galloway, Gregory G. , Tuong, Thang Le , Jackson, Raymond H. , Nazzal, Gregory R. , Swarr, James C. , Brunnert, David J. , Beasley, William M. , Lirette, Brent J. , Odell, Albert C. , Terry, Jim , McKay, David , Alkhatib, Samir , Wardley, Mike
CPC分类号： E21B7/18 , E21B7/06 , E21B7/065 , E21B7/208 , E21B10/61 , E21B10/62 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
摘要： Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
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公开(公告)号：EP2278112A2
公开(公告)日：2011-01-26
申请号：EP10181194.1
申请日：2004-02-02
发明人： Giroux, Richard L. , Galloway, Gregory G. , Tuong, Thang Le , Jackson, Raymond H. , Nazzal, Gregory R. , Swarr, James C. , Brunnert, David J. , Beasley, William M. , Lirette, Brent J. , Odell, Albert C. , Terry, Jim , McKay, David , Alkhatib, Samir , Wardley, Mike
CPC分类号： E21B7/18 , E21B7/06 , E21B7/065 , E21B7/208 , E21B10/61 , E21B10/62 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
摘要： Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
摘要翻译： 装置和用于与套管钻井方法。 ，实施例在方法和用于使用转向器装置偏转壳体装置被游离缺失光盘。 在另一个实施例中的装置包括一个马达操作系统在机动系统壳体布置操作地连接到发动机的操作系统的轴，具有通道的轴，并设置成选择性地引导流体流至马达操作系统一个转接组件和 该通道在轴。 在另一个方面，一种用于定向钻井的壳体到地层中的方法和装置是游离缺失盘。 由此方法和装置，用于测量井孔而定向钻井套管到地层的轨迹进行说明。
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公开(公告)号：EP2278114A2
公开(公告)日：2011-01-26
申请号：EP10181266.7
申请日：2004-02-02
发明人： Giroux, Richard L. , Galloway, Gregory G. , Tuong, Thang Le , Jackson, Raymond H. , Nazzal, Gregory R. , Swarr, James C. , Brunnert, David J. , Beasley, William M. , Lirette, Brent J. , Odell, Albert C. , Terry, Jim , McKay, David , Alkhatib, Samir , Wardley, Mike
CPC分类号： E21B7/18 , E21B7/06 , E21B7/065 , E21B7/208 , E21B10/61 , E21B10/62 , E21B21/103 , E21B33/14 , E21B41/0078 , E21B47/01 , E21B2034/002
摘要： Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
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