公开(公告)号：US10788801B2

公开(公告)日：2020-09-29

申请号：US16418345

申请日：2019-05-21

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Phil D. Anno ,  Son Pham ,  Stacey C. Ramsay

IPC: G05B15/02 ,  E21B44/04

Abstract: The invention relates to systems, processes and apparatuses for determining a rig-state of a drilling rig during a wellbore drilling operation and detecting and mitigating drilling dysfunctions. These systems, processes and apparatuses provide a computer with a memory and a processor, a plurality of sensors associated with a wellbore drilling operation for acquiring time series data wherein the data are formatted for sample and bandwidth regularization and time-corrected to provide substantially time-synchronized data, a processing graph of data-stream networked mathematical operators that applies continuous analytics to the data at least as rapidly as the data are acquired to determine dynamic conditions of a plurality of rig conditions associated with the wellbore drilling operation and determining a rig-state from the plurality of rig conditions.

公开(公告)号：US10345771B2

公开(公告)日：2019-07-09

申请号：US15152808

申请日：2016-05-12

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Phil D. Anno ,  Son Pham ,  Stacey C. Ramsay

IPC: G05B15/02 ,  E21B44/04

Abstract: The invention relates to systems, processes and apparatuses for determining a rig-state of a drilling rig during a wellbore drilling operation and detecting and mitigating drilling dysfunctions. These systems, processes and apparatuses provide a computer with a memory and a processor, a plurality of sensors associated with a wellbore drilling operation for acquiring time series data wherein the data are formatted for sample and bandwidth regularization and time-corrected to provide substantially time-synchronized data, a processing graph of data-stream networked mathematical operators that applies continuous analytics to the data at least as rapidly as the data are acquired to determine dynamic conditions of a plurality of rig conditions associated with the wellbore drilling operation and determining a rig-state from the plurality of rig conditions.