公开(公告)号：US10352099B2

公开(公告)日：2019-07-16

申请号：US15208704

申请日：2016-07-13

Applicant: Benjamin Spivey ,  Gregory S. Payette ,  Darren Pais ,  Krishnan Kumaran ,  Lei Wang ,  Jeffrey R. Bailey ,  Paul E. Pastusek

Inventor： Benjamin Spivey ,  Gregory S. Payette ,  Darren Pais ,  Krishnan Kumaran ,  Lei Wang ,  Jeffrey R. Bailey ,  Paul E. Pastusek

IPC: E21B44/02 ,  E21B47/12 ,  E21B47/06 ,  E21B45/00 ,  E21B7/00

Abstract: Methods for drilling a wellbore within a subsurface region and drilling assemblies and systems that include and/or utilize the methods are disclosed herein. The methods include receiving a plurality of drilling performance indicator maps, normalizing the plurality of drilling performance indicator maps to generate a plurality of normalized maps, adaptive trending of the plurality of drilling performance indicator maps to generate a plurality of trended maps, summing the plurality of trended maps to generate an objective map, selecting a desired operating regime from the objective map, and adjusting at least one drilling operational parameter of a drilling rig based, at least in part, on the desired operating regime.

公开(公告)号：US20170058657A1

公开(公告)日：2017-03-02

申请号：US15208704

申请日：2016-07-13

Applicant: Benjamin Spivey ,  Gregory S. Payette ,  Darren Pais ,  Krishnan Kumaran ,  Lei Wang ,  Jeffrey R. Bailey ,  Paul E. Pastusek

Inventor： Benjamin Spivey ,  Gregory S. Payette ,  Darren Pais ,  Krishnan Kumaran ,  Lei Wang ,  Jeffrey R. Bailey ,  Paul E. Pastusek

IPC: E21B44/02 ,  E21B47/12 ,  E21B47/06 ,  E21B45/00

CPC classification number: E21B7/00

Abstract: Methods for drilling a wellbore within a subsurface region and drilling assemblies and systems that include and/or utilize the methods are disclosed herein. The methods include receiving a plurality of drilling performance indicator maps, normalizing the plurality of drilling performance indicator maps to generate a plurality of normalized maps, adaptive trending of the plurality of drilling performance indicator maps to generate a plurality of trended maps, summing the plurality of trended maps to generate an objective map, selecting a desired operating regime from the objective map, and adjusting at least one drilling operational parameter of a drilling rig based, at least in part, on the desired operating regime.

Abstract translation: 本文公开了在地下区域内钻井井的方法以及包括和/或利用该方法的钻井组件和系统。 所述方法包括：接收多个钻井性能指标图，归一化所述多个钻井性能指标图，以产生多个归一化图;所述多个钻井性能指标图的自适应趋势，以产生多个趋势图， 趋向地图以产生客观地图，从目标图选择期望的操作状态，以及至少部分地基于期望的操作状态来调整钻机的至少一个钻井操作参数。