公开(公告)号：US20050088181A1

公开(公告)日：2005-04-28

申请号：US10707813

申请日：2004-01-14

申请人： THOMAS BARBER ,  STEPHEN BONNER ,  DEAN HOMAN ,  GERALD MINERBO ,  RICHARD ROSTHAL ,  KUO-CHIANG CHEN

发明人： THOMAS BARBER ,  STEPHEN BONNER ,  DEAN HOMAN ,  GERALD MINERBO ,  RICHARD ROSTHAL ,  KUO-CHIANG CHEN

IPC分类号： G01V3/28 ,  G01V3/08

CPC分类号： G01V3/28

摘要： A logging tool includes a tool body; a simple transmitter comprising a single antenna disposed on the tool body; four simple receivers, each comprising a single antenna, disposed on the tool body and spaced apart from the simple transmitter to form four arrays; and an electronic module for controlling operation of the four arrays, wherein the simple transmitter is configured to generate a magnetic field having a transverse component, wherein each of the four simple receivers is sensitive to the magnetic field generated by the simple transmitter, and at least one of the four simple receivers is sensitive to the transverse component of the magnetic field generated by the simple transmitter, and wherein the four arrays are configured to provide measurements at at least three depths of investigation.

摘要翻译： 测井工具包括工具体; 简单的发射机，包括设置在所述工具主体上的单个天线; 四个简单接收器，每个包括单个天线，设置在工具主体上并与简单发射器间隔开以形成四个阵列; 以及用于控制四个阵列的操作的电子模块，其中简单发射器被配置为产生具有横向分量的磁场，其中四个简单接收机中的每一个对由简单发射机产生的磁场敏感，并且至少 四个简单接收器之一对由简单发射器产生的磁场的横向分量敏感，并且其中四个阵列被配置为在至少三个调查深度提供测量。

公开(公告)号：US20050030038A1

公开(公告)日：2005-02-10

申请号：US10604622

申请日：2003-08-05

申请人： KUO-CHIANG CHEN ,  ROBERT SMITH ,  GARY HAZEN ,  CHARLES KIBBE ,  RICHARD ROSTHAL ,  THOMAS BARBER ,  STEPHEN BONNER ,  DAVID OLIVER

发明人： KUO-CHIANG CHEN ,  ROBERT SMITH ,  GARY HAZEN ,  CHARLES KIBBE ,  RICHARD ROSTHAL ,  THOMAS BARBER ,  STEPHEN BONNER ,  DAVID OLIVER

IPC分类号： G01V3/28 ,  G01V3/18

CPC分类号： G01V3/28

摘要： A well logging tool includes a conductive mandrel; an antenna array disposed around the conductive mandrel, wherein the antenna array comprises a plurality of antennas disposed on insulating supports and at least one contact spacer, the at least one contact spacer having at least one conductor channel having a contact assembly disposed therein; and a sleeve disposed over the antenna array, wherein the sleeve includes at least one electrode, the at least one electrode and the contact assembly adapted to provide a radially conductive path from an exterior of the well logging tool to the conductive mandrel.

摘要翻译： 测井工具包括导电心轴; 设置在所述导电心轴周围的天线阵列，其中所述天线阵列包括设置在绝缘支撑件上的多个天线和至少一个接触间隔件，所述至少一个接触间隔件具有设置在其中的接触组件的至少一个导体通道; 以及布置在所述天线阵列上的套筒，其中所述套筒包括至少一个电极，所述至少一个电极和所述接触组件适于提供从所述测井工具的外部到所述导电心轴的径向导电路径。

公开(公告)号：US20060253255A1

公开(公告)日：2006-11-09

申请号：US11279739

申请日：2006-04-13

申请人： Dzevat Omeragic ,  GERALD MINERBO ,  RICHARD ROSTHAL

发明人： Dzevat Omeragic ,  GERALD MINERBO ,  RICHARD ROSTHAL

IPC分类号： G06F19/00

CPC分类号： E21B47/026 ,  G01V3/28

摘要： A method to determine a parameter of a subsurface formation such as anisotropy and dip comprises making at least two cross dipole measurements and forming an anti-symmetrized combination from the at least two cross dipole measurements.

摘要翻译： 确定地下地层诸如各向异性和浸渍的参数的方法包括进行至少两个交叉偶极子测量并从所述至少两个交叉偶极子测量形成抗对称结合。