公开(公告)号：US20070030167A1

公开(公告)日：2007-02-08

申请号：US11498847

申请日：2006-08-03

申请人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall LeBlanc ,  John Thomas ,  Joseph Montero

发明人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall LeBlanc ,  John Thomas ,  Joseph Montero

IPC分类号： G01V3/00

CPC分类号： G01V11/002 ,  E21B17/003 ,  E21B17/028 ,  E21B47/12 ,  E21B47/122

摘要： A system for bidirectional communication between the downhole equipment and a processor subsystem at the earth's surface, including: a section of wired drill pipes comprising at least the upper portion of a string of drill pipes, and forming at least a portion of a bidirectional communication link between downhole equipment and the top of the string of drill pipes; a drive string portion of the drill string, mechanically coupleable with the topmost wired drill pipe; a drive mechanism mechanically coupleable with said drive string portion, for rotating the drill string; a first wireless transceiver subsystem mounted on the drive string portion of the drill string, for rotation in conjunction with the drill string; a cable, electrically coupled between the top joint of the topmost wired drill pipe and the first transceiver subsystem; and a second wireless transceiver subsystem coupled with the uphole processor subsystem, the second wireless transceiver subsystem communicating bidirectionally with the first wireless transceiver subsystem.

摘要翻译： 一种用于井下设备与地球表面处理器子系统之间的双向通信的系统，包括：至少包括钻杆串的上部的有线钻杆的一部分，并且形成双向通信链路的至少一部分 井下设备与钻杆之间的顶部; 钻柱的驱动弦部分，与最上面的有线钻杆机械地联接; 驱动机构，其与所述驱动串部分机械地联接，用于旋转所述钻柱; 安装在钻柱的驱动串部分上的第一无线收发器子系统，用于与钻柱一起旋转; 电缆，电耦合在最上面的有线钻杆的顶部接头和第一收发器子系统之间; 以及与所述井上处理器子系统耦合的第二无线收发器子系统，所述第二无线收发器子系统与所述第一无线收发器子系统双向通信。

公开(公告)号：US07817062B1

公开(公告)日：2010-10-19

申请号：US12787103

申请日：2010-05-25

申请人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall P. LeBlanc ,  John A. Thomas ,  Joseph Montero

发明人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall P. LeBlanc ,  John A. Thomas ,  Joseph Montero

IPC分类号： G01V3/00

CPC分类号： G01V11/002 ,  E21B17/003 ,  E21B17/028 ,  E21B47/12 ,  E21B47/122

摘要： An operation of drilling an earth borehole uses a drilling rig, a drill string of drill pipes having its generally upper end mechanically coupleable with and suspendable from the drilling rig, a drive string portion of the drill string, mechanically coupleable with the topmost drill pipe of said drill string, and a drive mechanism mechanically coupleable with the drive string for rotating the drive string and the drill string. A system for generating electric power in the region of the drive string includes an electric generator, which includes a rotating generator component mounted on said drive string for rotation therewith and a stationary generator component mounted on a stationary portion of the drilling rig. The rotating generator component produces electric power in the region of the drive string.

摘要翻译： 钻地球钻孔的操作使用钻机，钻杆的钻柱，其钻具的钻头组具有与钻机机械联接和悬挂的大致上端，钻柱的驱动弦部分，可机械地与最上面的钻杆 所述钻柱，以及驱动机构，其与所述驱动系列机械连接，用于使所述驱动系和所述钻柱旋转。 在驱动串的区域中产生电力的系统包括发电机，该发电机包括安装在所述驱动线上的旋转发电机部件以便与其一起旋转，以及安装在钻机的固定部分上的固定发电机部件。 旋转发电机部件在驱动串的区域中产生电力。

公开(公告)号：US20100271233A1

公开(公告)日：2010-10-28

申请号：US12787103

申请日：2010-05-25

申请人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall P. LeBlanc ,  John A. Thomas ,  Joseph Montero

发明人： Qiming Li ,  David Santoso ,  Mark Sherman ,  Raghu Madhavan ,  Randall P. LeBlanc ,  John A. Thomas ,  Joseph Montero

IPC分类号： G01V3/00

CPC分类号： G01V11/002 ,  E21B17/003 ,  E21B17/028 ,  E21B47/12 ,  E21B47/122

摘要： An operation of drilling an earth borehole uses a drilling rig, a drill string of drill pipes having its generally upper end mechanically coupleable with and suspendable from the drilling rig, a drive string portion of the drill string, mechanically coupleable with the topmost drill pipe of said drill string, and a drive mechanism mechanically coupleable with the drive string for rotating the drive string and the drill string. A system for generating electric power in the region of the drive string includes an electric generator, which includes a rotating generator component mounted on said drive string for rotation therewith and a stationary generator component mounted on a stationary portion of the drilling rig. The rotating generator component produces electric power in the region of the drive string.

摘要翻译： 钻地球钻孔的操作使用钻机，钻杆的钻柱，其钻具的钻头组具有与钻机机械联接和悬挂的大致上端，钻柱的驱动弦部分，可机械地与最上面的钻杆 所述钻柱，以及驱动机构，其与所述驱动系列机械连接，用于使所述驱动系和所述钻柱旋转。 在驱动串的区域中产生电力的系统包括发电机，该发电机包括安装在所述驱动线上的旋转发电机部件以便与其一起旋转，以及安装在钻机的固定部分上的固定发电机部件。 旋转发电机部件在驱动串的区域中产生电力。