{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-RE050847-B2","patent":{"patent_number":"US-RE050847-B2","title":"Multi-bowl wellhead assembly and method of completing a well","assignee":"VAULT PRESSURE CONTROL LLC","inventors":["Unknown"],"filing_date":null,"publication_date":"2026-03-31T00:00:00.000Z","cpc_codes":[],"num_claims":null,"abstract":"AA wellbore system includes a hub and an annular locking member. The hub can be adapted to couple to a wellhead. The annular locking member can couple to an external diameter of a blowout preventer assembly. The annular locking member can include a plurality of locking elements configured to couple the annular locking member to the hub. Further amethod of completing a well includes lowering a wellhead onto a base at an upper end of the well.A hub with internal threads and an external circumferential stepped recess is securedThe method can include securing the hubto external threads of the wellhead.AThe method further includes landing ablowout preventer assembly with an annular locking memberhaving a plurality of locking elements is landed on the hub, and the locking elements are engagedand engaging the annular locking memberwith the recess of the hub.The well is drilledThe method further includes drillingthrough the blowout preventer assemblyto a greater depth thenand removingthe blowout preventer assembly and the hubare removed.A threaded flange with a plurality of bolt holes spaced around the flange is secured to the external threads of the wellhead andFurther,a wellhead member is bolted to the bolt holes of the threaded flange."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-bowl wellhead assembly and method of completing a well","description":"AA wellbore system includes a hub and an annular locking member. The hub can be adapted to couple to a wellhead. The annular locking member can couple to an external diameter of a blowout preventer as","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-RE050847-B2","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-RE050847-B2","citation_suggestion":"Patentable. \"Multi-bowl wellhead assembly and method of completing a well\" (US-RE050847-B2). https://patentable.app/patents/US-RE050847-B2","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-RE050847-B2","json":"https://patentable.app/api/llm-context/US-RE050847-B2","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:40:36.659Z"}