专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08408330B2 Systems and methods for canceling noise and/or echoes in borehole communication 有权
标题翻译：用于消除井眼通信中的噪声和/或回波的系统和方法
公开(公告)号：US08408330B2
公开(公告)日：2013-04-02
申请号：US12768382
申请日：2010-04-27
申请人： Remi Hutin , Sandra Reyes , Shyam B. Mehta , Jonna Flores
发明人： Remi Hutin , Sandra Reyes , Shyam B. Mehta , Jonna Flores
IPC分类号： E21B47/18
CPC分类号： E21B47/18
摘要： Systems and methods cancel or compensate for an echo or noise in borehole communication. The systems and methods provide a downhole tool configured to provide borehole communication via mud pulse telemetry. The downhole tool pulses drilling fluid to generate a first pressure pulse and a second pressure pulse. The first pressure pulse moves upwardly with respect to the downhole component and is encoded with data associated a downhole measurement. A sensor is electrically connected to and in communication with the downhole tool. The first sensor is adapted to detect a characteristic of the second pressure pulse in the drilling mud. A ideal pressure pulse or a correction pressure pulse is generated by a downhole tool or a mud pulse modulator to reduce or cancel noise of the second pressure pulse.
摘要翻译：系统和方法取消或补偿井眼通信中的回波或噪声。该系统和方法提供了一种井下工具，其配置为通过泥浆脉冲遥测提供钻孔通信。井下工具脉冲钻井流体以产生第一压力脉冲和第二压力脉冲。第一压力脉冲相对于井下部件向上移动，并用与井下测量相关联的数据进行编码。传感器电连接到井下工具并与井下工具连通。第一传感器适于检测钻井泥浆中的第二压力脉冲的特性。理想的压力脉冲或校正压力脉冲由井下工具或泥浆脉冲调制器产生，以减少或消除第二压力脉冲的噪声。

2. 发明申请

US20100307828A1 SYSTEMS AND METHODS FOR CANCELING NOISE AND/OR ECHOES IN BOREHOLE COMMUNICATION 有权
标题翻译：消除通信中的噪声和/或电子信号的系统和方法
公开(公告)号：US20100307828A1
公开(公告)日：2010-12-09
申请号：US12768382
申请日：2010-04-27
申请人： Remi Hutin , Sandra Reyes , Shyam B. Mehta , Jonna Flores
发明人： Remi Hutin , Sandra Reyes , Shyam B. Mehta , Jonna Flores
IPC分类号： G01V1/00 , E21B7/24
CPC分类号： E21B47/18
摘要： Systems and methods cancel or compensate for an echo or noise in borehole communication. The systems and methods provide a downhole tool configured to provide borehole communication via mud pulse telemetry. The downhole tool pulses drilling fluid to generate a first pressure pulse and a second pressure pulse. The first pressure pulse moves upwardly with respect to the downhole component and is encoded with data associated a downhole measurement. A sensor is electrically connected to and in communication with the downhole tool. The first sensor is adapted to detect a characteristic of the second pressure pulse in the drilling mud. A ideal pressure pulse or a correction pressure pulse is generated by a downhole tool or a mud pulse modulator to reduce or cancel noise of the second pressure pulse.
摘要翻译：系统和方法取消或补偿井眼通信中的回波或噪声。该系统和方法提供了一种井下工具，其被配置为通过泥浆脉冲遥测提供钻孔通信。井下工具脉冲钻井流体以产生第一压力脉冲和第二压力脉冲。第一压力脉冲相对于井下部件向上移动，并用与井下测量相关联的数据进行编码。传感器电连接到井下工具并与井下工具连通。第一传感器适于检测钻井泥浆中的第二压力脉冲的特性。理想的压力脉冲或校正压力脉冲由井下工具或泥浆脉冲调制器产生，以减少或消除第二压力脉冲的噪声。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式