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1. 发明申请

WO2006044350A3 APPARATUS AND METHOD FOR HARD ROCK SIDEWALL CORING OF A BOREHOLE 审中-公开
标题翻译：一种钻孔的硬岩边坡的装置和方法
公开(公告)号：WO2006044350A3
公开(公告)日：2007-01-18
申请号：PCT/US2005036472
申请日：2005-10-10
申请人： HALLIBURTON ENERGY SERV INC , ARIAN ABBAS , MACKAY BRUCE , JONES RANDALL , SMITH KEN , LUDWIG WES
发明人： ARIAN ABBAS , MACKAY BRUCE , JONES RANDALL , SMITH KEN , LUDWIG WES
IPC分类号： E21B49/06
CPC分类号： E21B49/06
摘要： The present invention is directed to an apparatus and method for coring a borehole in a hard rock sidewall of a well bore in a subterranean formation for testing purposes. The apparatus includes a drive motor for operation down hole, a flexible drive shaft coupled to the drive motor and a coring bit coupled to the flexible drive shaft, such that the coring bit is directly driven by the drive motor. The apparatus also includes a control circuit for controlling advancement of the coring bit into the subterranean formation. The apparatus also includes a rotating carousel for storing multiple core samples. The method includes the steps of activating the drive motor to rotate the output shaft; coupling the output shaft of the drive motor to the flexible drive shaft and rotating the coring bit with the flexible drive shaft.
摘要翻译：本发明涉及一种用于检测地层中井眼的硬岩侧壁中的钻孔的装置和方法，用于测试目的。该装置包括用于操作井下的驱动马达，耦合到驱动马达的柔性驱动轴和耦合到柔性驱动轴的取芯钻头，使得取芯钻头被驱动马达直接驱动。该装置还包括用于控制取芯钻头进入地层的前进的控制电路。该设备还包括用于存储多个核心样品的旋转转盘。该方法包括激活驱动马达以旋转输出轴的步骤; 将驱动电动机的输出轴连接到柔性驱动轴上，并用软驱动轴旋转取芯钻头。

2. 发明申请

WO2006044350B1 APPARATUS AND METHOD FOR HARD ROCK SIDEWALL CORING OF A BOREHOLE 审中-公开
标题翻译：设备和方法用于钻孔的硬岩侧壁钻孔
公开(公告)号：WO2006044350B1
公开(公告)日：2007-03-01
申请号：PCT/US2005036472
申请日：2005-10-10
申请人： HALLIBURTON ENERGY SERV INC , ARIAN ABBAS , MACKAY BRUCE , JONES RANDALL , SMITH KEN , LUDWIG WES
发明人： ARIAN ABBAS , MACKAY BRUCE , JONES RANDALL , SMITH KEN , LUDWIG WES
IPC分类号： E21B49/06
CPC分类号： E21B49/06
摘要： The present invention is directed to an apparatus and method for coring a borehole in a hard rock sidewall of a well bore in a subterranean formation for testing purposes. The apparatus includes a drive motor for operation down hole, a flexible drive shaft coupled to the drive motor and a coring bit coupled to the flexible drive shaft, such that the coring bit is directly driven by the drive motor. The apparatus also includes a control circuit for controlling advancement of the coring bit into the subterranean formation. The apparatus also includes a rotating carousel for storing multiple core samples. The method includes the steps of activating the drive motor to rotate the output shaft; coupling the output shaft of the drive motor to the flexible drive shaft and rotating the coring bit with the flexible drive shaft.
摘要翻译：本发明涉及一种用于为了测试目的而对地层中的井眼的硬岩侧壁中的钻孔进行取芯的设备和方法。该设备包括用于井下操作的驱动马达，耦合到驱动马达的柔性驱动轴以及耦合到柔性驱动轴的取芯钻头，使得取心钻头由驱动马达直接驱动。该设备还包括控制电路，用于控制取芯钻头前进到地下地层。该设备还包括用于存储多个岩心样本的旋转传送带。该方法包括以下步骤：启动驱动马达以旋转输出轴; 将驱动马达的输出轴联接到柔性驱动轴上并且用挠性驱动轴旋转取芯钻头。

3. 发明申请

WO2006044350A2 APPARATUS AND METHOD FOR HARD ROCK SIDEWALL CORING OF A BOREHOLE 审中-公开
标题翻译：一种钻孔的硬岩边缘的装置和方法
公开(公告)号：WO2006044350A2
公开(公告)日：2006-04-27
申请号：PCT/US2005/036472
申请日：2005-10-10
申请人： HALLIBURTON ENERGY SERVICES, INC. , ARIAN, Abbas , MACKAY, Bruce , JONES, Randall , SMITH, Ken , LUDWIG, Wes
发明人： ARIAN, Abbas , MACKAY, Bruce , JONES, Randall , SMITH, Ken , LUDWIG, Wes
IPC分类号： E21B49/06
CPC分类号： E21B49/06
摘要： The present invention is directed to an apparatus and method for coring a borehole in a hard rock sidewall of a well bore in a subterranean formation for testing purposes. The apparatus includes a drive motor for operation down hole, a flexible drive shaft coupled to the drive motor andd a coring bit coupled to the flexible drive shaft, such that the coring bit is directly driven. by the drive motor. The apparatus also includes a control circuit for controlling advancement of the coring bit into the subterranean formation. The apparatus also includes a rotating carousel for storing multiple core samples. The method includes the steps of activating the drive motor to rotate the output shaft; coupling the output shaft of the drive motor to the flexible drive shaft and rotating the coring bit with the flexible drive shaft.
摘要翻译：本发明涉及一种用于测试地下地层中井眼的硬岩侧壁中的钻孔的装置和方法，用于测试目的。该装置包括用于操作井下的驱动马达，耦合到驱动马达的柔性驱动轴和耦合到柔性驱动轴的取芯钻头，使得取芯钻头被直接驱动。由驱动电机。该装置还包括用于控制取芯钻头进入地层的前进的控制电路。该装置还包括用于存储多个核心样本的旋转转盘。该方法包括激活驱动马达以旋转输出轴的步骤; 将驱动电动机的输出轴连接到柔性驱动轴上，并使用柔性驱动轴旋转取芯钻头。

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