Patents by Inventor Stacey C. RAMSAY

Stacey C. RAMSAY has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190278240
    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.
    Type: Application
    Filed: May 21, 2019
    Publication date: September 12, 2019
    Inventors: Phil D. ANNO, Son PHAM, Stacey C. RAMSAY
  • Publication number: 20180334898
    Abstract: A method and system for automatically controlling drilling weight-on-bit for using a drill-string to drill along a wellbore is described.
    Type: Application
    Filed: April 13, 2018
    Publication date: November 22, 2018
    Inventors: Yang ZHA, Stacey C. RAMSAY, Son V. PHAM
  • Publication number: 20160333673
    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.
    Type: Application
    Filed: May 12, 2016
    Publication date: November 17, 2016
    Inventors: Phil D. ANNO, Son PHAM, Stacey C. RAMSAY