Wireline telemetry data rate prediction
    1.
    发明申请
    Wireline telemetry data rate prediction 审中-公开
    有线遥测数据速率预测

    公开(公告)号:US20050182870A1

    公开(公告)日:2005-08-18

    申请号:US10780013

    申请日:2004-02-17

    CPC分类号: E21B47/12

    摘要: A wireline logging method including estimating a data rate requirement associated with a tool string to be connected to a wireline cable and determining an operating characteristic of a wireline cable at the surface. The operating characteristic is indicative of the wireline cable's data rate capacity. Before inserting the wireline cable into a well bore, a down hole value of the operating characteristic is modeled and a down hole data rate capacity is derived based thereon. Upon determining that the estimated data rate requirement does not match the down hole data rate capacity, the tool string is modified to remove or add tools to the tools string to match the tool strings data rate requirements with the estimated data rate capacity of the tool string and cable.

    摘要翻译: 一种电缆测井方法,包括估计与要连接到有线电缆的工具串相关联的数据速率要求并确定表面处的有线电缆的操作特性。 操作特性表示有线电缆的数据速率容量。 在将有线电缆插入井眼之前,对工作特性的井下值进行建模,并且基于此导出井下数据速率容量。 在确定估计的数据速率要求与井下数据速率容量不匹配时,修改工具串以移除或添加工具字符串的工具,以将工具串数据速率要求与工具串的估计数据速率容量相匹配 和电缆。