{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9625364","patent":{"patent_number":"US-9625364","title":"Non-radioactive density measurement in oilfield operations","assignee":null,"inventors":[],"filing_date":"2011-03-28T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":16,"abstract":"The current application discloses a non-contact, non-radioactive densitometer system, comprising a curved tube containing an oilfield fluid, a mass measuring device connected to the curved tube, and a data acquisition system connected to the mass measuring device. The mass measuring device measures the mass of the curved tube and the data acquisition system calculate the density of the oilfield fluid in the curved tube. In one embodiment, the non-contact, non-radioactive densitometer system further comprises an antilog amplifier that is connected between the mass measuring device and the data acquisition system, where the antilog amplifier transforms the mass of the curved tube into an exponential value which is then fed into the data acquisition system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-radioactive density measurement in oilfield operations","description":"The current application discloses a non-contact, non-radioactive densitometer system, comprising a curved tube containing an oilfield fluid, a mass measuring device connected to the curved tube, and a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9625364","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-9625364","citation_suggestion":"Patentable. \"Non-radioactive density measurement in oilfield operations\" (US-9625364). https://patentable.app/patents/US-9625364","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9625364","json":"https://patentable.app/api/llm-context/US-9625364","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:41:56.697Z"}