Well lockout and automation systems and methods
AssigneeCactus Wellhead, LLC
InventorBrenton J. Greska
Life of this patent
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AssigneeCactus Wellhead, LLC
InventorBrenton J. Greska
Estimating the term…
Techniques for coordinating performance of operations in a well system including receiving, using a central controller, a request to perform a next operation associated with a first operator that includes changing well system equipment from a current equipment state to a target equipment state from a first operator device, determining, using the central controller, whether completion confirmation of a preceding operation associated with a second operator has been received from a second operator device, in response to determining that the completion confirmation of the preceding operation associated with the second operator has not been received, blocking, using the central controller, the first operator from performing the next operation from the first operator device, and in response to determining that the completion confirmation of the preceding operation associated with the second operation has been received, permitting, using the central controller, performance of the next operation associated with the first operator.
A tangible, non-transitory, computer-readable media storing instructions executable by processing circuitry of a control sub-system in a well system, wherein the instruction comprise instructions to:
A well system comprising a control sub-system, wherein:
A well system, comprising:
Dependencies are inferred from the claim text.