Drilling Advisory Systems and Methods to Filter Data
    2.
    发明申请
    Drilling Advisory Systems and Methods to Filter Data 有权
    钻探咨询系统和方法来过滤数据

    公开(公告)号:US20140277752A1

    公开(公告)日:2014-09-18

    申请号:US14185833

    申请日:2014-02-20

    IPC分类号: E21B44/02

    CPC分类号: E21B44/00 E21B45/00

    摘要: Integrated methods and systems for optimizing drilling related operations include recording data, parsing the data into intervals and analyzing the intervals to determine if the performance data in each time interval is of sufficient quality for using the interval data in a performance optimization process. The quality assessment may involve evaluating the data against a set of determined standards or ranges. The performance optimization process may utilize data mapping and/or modeling to make performance optimization process recommendations.

    摘要翻译: 用于优化钻井相关操作的集成方法和系统包括记录数据,将间隔解析并分析间隔,以确定每个时间间隔中的性能数据是否具有在性能优化过程中使用间隔数据的足够质量。 质量评估可能包括根据一组确定的标准或范围评估数据。 性能优化过程可以利用数据映射和/或建模来进行性能优化过程建议。

    Drilling a wellbore
    9.
    发明授权

    公开(公告)号:US10662751B2

    公开(公告)日:2020-05-26

    申请号:US14797568

    申请日:2015-07-13

    摘要: Methods and systems for controlling a drilling operation based on an MSE value calculated for a depth increment are disclosed herein. In an exemplary method, drilling parameters characterizing a drilling operation in a subterranean formation are received in a control system. The drilling parameters are used by the control system to calculate a depth-based mechanical specific energy (MSE) based on some amount of energy expended by at least a portion of a drilling assembly while drilling at least one identified depth sub-interval of a depth interval of a subterranean formation. The control system uses the calculated depth-based MSE to control the drilling operation.

    DRILLING A WELLBORE
    10.
    发明申请
    DRILLING A WELLBORE 审中-公开
    钻井井

    公开(公告)号:US20160054729A1

    公开(公告)日:2016-02-25

    申请号:US14797568

    申请日:2015-07-13

    摘要: Methods and systems for controlling a drilling operation based on an MSE value calculated for a depth increment are disclosed herein. In an exemplary method, drilling parameters characterizing a drilling operation in a subterranean formation are received in a control system. The drilling parameters are used by the control system to calculate a depth-based mechanical specific energy (MSE) based on some amount of energy expended by at least a portion of a drilling assembly while drilling at least one identified depth sub-interval of a depth interval of a subterranean formation. The control system uses the calculated depth-based MSE to control the drilling operation.

    摘要翻译: 本文公开了基于针对深度增量计算的MSE值来控制钻孔操作的方法和系统。 在示例性方法中,在控制系统中接收表征地下地层中的钻井作业的钻探参数。 控制系统使用钻孔参数来基于钻井组件的至少一部分消耗的一定量的能量来计算基于深度的机械比能(MSE),同时钻探至少一个深度的深度子间隔深度 地层的间隔。 控制系统使用计算的基于深度的MSE来控制钻井作业。