公开(公告)号：US11959373B2

公开(公告)日：2024-04-16

申请号：US17047837

申请日：2018-08-02

Applicant: Landmark Graphics Corporation

Inventor： Keshava Rangarajan ,  Joseph Blake Winston ,  Srinath Madasu ,  Xi Wang ,  Yogendra Narayan Pandey ,  Wei Chiu ,  Jeffery Padgett ,  Aimee Jackson Taylor

IPC: E21B44/02 ,  E21B44/00 ,  E21B47/07 ,  E21B49/00 ,  G05B13/04 ,  G05B19/4155 ,  H04Q9/00 ,  E21B43/26

CPC classification number: E21B44/02 ,  E21B44/00 ,  E21B47/07 ,  E21B49/00 ,  G05B13/041 ,  G05B19/4155 ,  H04Q9/00 ,  E21B43/26 ,  E21B2200/22 ,  G05B2219/45129

Abstract: Aspects of the present disclosure relate to projecting control parameters of equipment associated with forming a wellbore, stimulating the wellbore, or producing fluid from the wellbore. A system includes the equipment and a computing device. The computing device is operable to project a control parameter value of the equipment using an equipment control process, and to receive confirmation that the projected control parameter value is within an allowable operating range. The computing device is also operable to adjust the equipment control process based on the confirmation, and to control the equipment to operate at the projected control parameter value. Further, the computing device is operable to receive real-time data associated with the forming of the wellbore, the stimulating of the wellbore, or the producing fluid from the wellbore. Furthermore, the computing device is operable to adjust the equipment control process based on the real-time data.

公开(公告)号：US11598197B2

公开(公告)日：2023-03-07

申请号：US16637263

申请日：2018-04-05

Applicant: Landmark Graphics Corporation

Inventor： Keshava Rangarajan ,  Joseph Blake Winston ,  Anuj Jain ,  Xi Wang

IPC: E21B44/00 ,  G06N20/00 ,  E21B47/12 ,  G05B13/02 ,  G05B13/04 ,  G06N3/08 ,  H04L67/125

Abstract: A method of managing oilfield activity with a control system is provided having a plurality of virtual sensors and integrating the virtual sensors into a virtual sensor network. The method includes determining interdependencies among the virtual sensors, obtaining operational information from the virtual sensors, and providing virtual sensor output to the control system based on the determined interdependencies and the operational information.

公开(公告)号：US11868890B2

公开(公告)日：2024-01-09

申请号：US17714247

申请日：2022-04-06

Applicant: Landmark Graphics Corporation ,  EMC IP Holding Company LLC

Inventor： Chandra Yeleshwarapu ,  Jonas F. Dias ,  Angelo Ciarlini ,  Romulo D. Pinho ,  Vinicius Gottin ,  Andre Maximo ,  Edward Pacheco ,  David Holmes ,  Keshava Rangarajan ,  Scott David Senften ,  Joseph Blake Winston ,  Xi Wang ,  Clifton Brent Walker ,  Ashwani Dev ,  Nagaraj Sirinivasan

IPC: G06N3/08 ,  G06N3/06 ,  G06F9/50 ,  G06F9/48 ,  G06N3/04 ,  G06N3/02 ,  G06N3/086

CPC classification number: G06N3/08 ,  G06F9/48 ,  G06F9/4843 ,  G06F9/4881 ,  G06F9/50 ,  G06F9/5061 ,  G06F9/5066 ,  G06F9/5077 ,  G06F9/5083 ,  G06N3/02 ,  G06N3/04 ,  G06N3/086 ,  G06F2209/501 ,  G06F2209/5011 ,  G06F2209/5019

Abstract: A computer implemented method, computer program product, and system for managing execution of a workflow comprising a set of subworkflows, comprising optimizing the set of subworkflows using a deep neural network, wherein each subworkflow of the set of subworkflows has a set of tasks, wherein each task of the sets of tasks has a requirement of resources of a set of resources; wherein each task of the sets of tasks is enabled to be dependent on another task of the sets of tasks, training the deep neural network by: executing the set of subworkflows, collecting provenance data from the execution, and collecting monitoring data that represents the state of said set of resources, wherein the training causes the neural network to learn relationships between the states of said set of resources, the said sets of tasks, their parameters and the obtained performance, optimizing an allocation of resources of the set of resources to each task of the sets of tasks to ensure compliance with a user-defined quality metric based on the deep neural network output.

公开(公告)号：US20210115778A1

公开(公告)日：2021-04-22

申请号：US17047837

申请日：2018-08-02

Applicant: Landmark Graphics Corporation

Inventor： Keshava Rangarajan ,  Joseph Blake Winston ,  Srinath Madasu ,  Xi Wang ,  Yogendra Narayan Pandey ,  Wei Chiu ,  Jeffery Padgett ,  Aimee Jackson Taylor

IPC: E21B44/02 ,  H04Q9/00 ,  E21B49/00 ,  E21B47/07 ,  G05B19/4155

Abstract: Aspects of the present disclosure relate to projecting control parameters of equipment associated with forming a wellbore, stimulating the wellbore, or producing fluid from the wellbore. A system includes the equipment and a computing device. The computing device is operable to project a control parameter value of the equipment using an equipment control process, and to receive confirmation that the projected control parameter value is within an allowable operating range. The computing device is also operable to adjust the equipment control process based on the confirmation, and to control the equipment to operate at the projected control parameter value. Further, the computing device is operable to receive real-time data associated with the forming of the wellbore, the stimulating of the wellbore, or the producing fluid from the wellbore. Furthermore, the computing device is operable to adjust the equipment control process based on the real-time data.