Distributed control system with failover capabilities for physical well equipment

A distributed control system can be used to implement failover capabilities for control units that control well equipment during a well operation. For example, a system can include first well equipment that performs a first physical task and second well equipment that performs a second physical task...

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Bibliographische Detailangaben
Hauptverfasser: Herrera, Adan H, Freitas, Allan Silva, Martin, Adam Harold, Jamison, Dale E, Stark, Daniel Joshua, Chretien, Alexander Simon, Samson, Etienne
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A distributed control system can be used to implement failover capabilities for control units that control well equipment during a well operation. For example, a system can include first well equipment that performs a first physical task and second well equipment that performs a second physical task different from the first physical task. Additionally, the system can include a distributed control system with a first control unit coupled to the first well equipment and a second control unit coupled to the second well equipment. Both control units may include a first control module and a second control module for automatically controlling the first physical task and the second physical task, respectively. The distributed control system can detect a failure of the second control unit and initiate a failover process in which the first control unit takes over control of the second physical task by enabling the second control module.