{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11486211","patent":{"patent_number":"US-11486211","title":"Well control system having one or more adjustable orifice choke valves and method","assignee":null,"inventors":[],"filing_date":"2021-06-01T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G05B"],"num_claims":7,"abstract":"A well drilling system is provided that includes a choke manifold and a controller. The choke manifold includes at least one choke valve. The choke valve is actuable between fully open and closed choke positions. The choke valve has a Cv value for each choke position. The controller is in communication with the choke valve and a non-transitory memory storing instructions. The instructions relate Cv values to choke positions for the choke valve. The instructions when executed cause the controller to: a) determine a difference in pressure (ΔP); b) input or determine a density value; c) input or determine a Q value; d) determine a first Cv value using the ΔP, the density value, and the Q value; and e) actuate the choke valve to a first choke position associated with the first Cv value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Well control system having one or more adjustable orifice choke valves and method","description":"A well drilling system is provided that includes a choke manifold and a controller. The choke manifold includes at least one choke valve. The choke valve is actuable between fully open and closed chok","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11486211","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11486211","citation_suggestion":"Patentable. \"Well control system having one or more adjustable orifice choke valves and method\" (US-11486211). https://patentable.app/patents/US-11486211","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11486211","json":"https://patentable.app/api/llm-context/US-11486211","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:57:36.157Z"}