{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10495774","patent":{"patent_number":"US-10495774","title":"Method for estimating irreducible water saturation from mercury injection capillary pressure","assignee":null,"inventors":[],"filing_date":"2015-01-13T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":26,"abstract":"Irreducible water saturation of fluid-storing porous reservoir rock is determined using methods that include obtaining a reservoir rock sample from the underground fluid reservoir; performing mercury saturation measurements on the reservoir rock sample for different mercury injection pressure values to obtain mercury saturation values for the different mercury injection pressure values; and estimating the irreducible water saturation (Swirr) from the mercury saturation values and the mercury injection pressure values by correcting for surface films of fluid retained on pore walls of the reservoir rock."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for estimating irreducible water saturation from mercury injection capillary pressure","description":"Irreducible water saturation of fluid-storing porous reservoir rock is determined using methods that include obtaining a reservoir rock sample from the underground fluid reservoir; performing mercury ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10495774","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-10495774","citation_suggestion":"Patentable. \"Method for estimating irreducible water saturation from mercury injection capillary pressure\" (US-10495774). https://patentable.app/patents/US-10495774","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10495774","json":"https://patentable.app/api/llm-context/US-10495774","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:45:36.940Z"}