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公开(公告)号：US20210324723A1
公开(公告)日：2021-10-21
申请号：US16617591
申请日：2018-08-30
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Srinath Madasu , Keshava Rangarajan
Abstract: Systems and methods for controlling drilling operations are provided. A controller for a drilling system may provide drilling parameters such as weight-on-bit and rotation rate parameters to the drilling system, based on a machine-learned reward policy and a model-based prediction. The machine-learned reward policy may be generated during drilling operations and used to modify recommended values from the model-based prediction for subsequent drilling operations to achieve a desired rate-of-penetration.
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