公开(公告)号：US07757784B2

公开(公告)日：2010-07-20

申请号：US11166471

申请日：2005-06-24

申请人： Roger Fincher ,  Allen Sinor ,  Larry Watkins ,  Joel Wilmes

发明人： Roger Fincher ,  Allen Sinor ,  Larry Watkins ,  Joel Wilmes

IPC分类号： E21B7/00

CPC分类号： E21B7/20

摘要： A novel well bore drilling system and method utilizes independently deployable multiple tubular strings to drill, line and cement multiple hole sections without intervening trips to the surface. In one embodiment, the drilling system includes two or more independent, telescoping, tubular members that form a nested tubular assembly and one or more sensors disposed on the nested tubular assembly. The nested tubular string is deployed in the wellbore in conjunction with a Bottom Hole Assembly (BHA). In some embodiments, a drilling motor for rotating a drill bit is also positioned in the tubular assembly. The sensors can be disposed in a stator of the drilling motor or adjacent the motor. Also, in embodiments, the sensors can be positioned on extensible members that can position the sensor or sensors adjacent the wellbore wall.

摘要翻译： 一种新颖的井筒钻井系统和方法利用独立可展开的多个管柱来钻孔，管线和粘结多个孔段，而不需要在表面进行干预。 在一个实施例中，钻井系统包括形成嵌套管状组件和设置在嵌套管状组件上的一个或多个传感器的两个或多个独立的伸缩管状构件。 嵌套的管状柱与底孔组件（BHA）一起部署在井眼中。 在一些实施例中，用于旋转钻头的钻孔马达也位于管状组件中。 传感器可以布置在钻孔马达的定子中或与马达相邻。 而且，在实施例中，传感器可以定位在可将传感器或传感器邻近井筒壁定位的可延伸构件上。

公开(公告)号：US20050274547A1

公开(公告)日：2005-12-15

申请号：US11166471

申请日：2005-06-24

申请人： Roger Fincher ,  Allen Sinor ,  Larry Watkins ,  Joel Wilmes

发明人： Roger Fincher ,  Allen Sinor ,  Larry Watkins ,  Joel Wilmes

IPC分类号： E21B7/00 ,  E21B7/20 ,  E21B10/64

CPC分类号： E21B7/20

摘要： A novel well bore drilling system and method utilizes independently deployable multiple tubular strings to drill, line and cement multiple hole sections without intervening trips to the surface. In one embodiment, the drilling system includes two or more independent, telescoping, tubular members that form a nested tubular assembly and one or more sensors disposed on the nested tubular assembly. The nested tubular string is deployed in the wellbore in conjunction with a Bottom Hole Assembly (BHA). In some embodiments, a drilling motor for rotating a drill bit is also positioned in the tubular assembly. The sensors can be disposed in a stator of the drilling motor or adjacent the motor. Also, in embodiments, the sensors can be positioned on extensible members that can position the sensor or sensors adjacent the wellbore wall.

摘要翻译： 一种新颖的井筒钻井系统和方法利用独立可展开的多个管柱来钻孔，管线和粘结多个孔段，而不需要在表面进行干预。 在一个实施例中，钻井系统包括形成嵌套管状组件和设置在嵌套管状组件上的一个或多个传感器的两个或多个独立的伸缩管状构件。 嵌套的管状柱与底孔组件（BHA）一起部署在井眼中。 在一些实施例中，用于旋转钻头的钻孔马达也位于管状组件中。 传感器可以布置在钻孔马达的定子中或与马达相邻。 而且，在实施例中，传感器可以定位在可将传感器或传感器邻近井筒壁定位的可延伸构件上。