{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10502044","patent":{"patent_number":"US-10502044","title":"Multistage processing and inversion of corrosion detection tools","assignee":null,"inventors":[],"filing_date":"2016-08-12T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":20,"abstract":"Systems and methods for detection of downhole tubulars. A method may include disposing a corrosion detection tool in a plurality of concentric pipes, wherein the corrosion detection tool comprises a transmitter and a plurality of receivers; measuring a signal to provide a measured response; calibrating a log, wherein the calibrating comprises matching a nominal value of the measured response to a synthetic response to provide calibrated measurements; running a first inversion, wherein the first inversion comprises a first subset of the calibrated measurements that are used to compute a first estimate of properties of each of the concentric pipes; identifying pipes with an estimated thickness change from a nominal thickness to provide identified concentric pipes; selecting an innermost concentric pipe from the identified concentric pipes for computing an impulse response for deconvolution for improving vertical resolution of the measured response; applying deconvolution to a second subset of the calibrated measurements to provide calibrated and deconvolved measurements; and running a second inversion on the second subset of calibrated and deconvolved measurements, wherein the second inversion comprises at least one property of the plurality of concentric pipes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multistage processing and inversion of corrosion detection tools","description":"Systems and methods for detection of downhole tubulars. A method may include disposing a corrosion detection tool in a plurality of concentric pipes, wherein the corrosion detection tool comprises a t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10502044","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-10502044","citation_suggestion":"Patentable. \"Multistage processing and inversion of corrosion detection tools\" (US-10502044). https://patentable.app/patents/US-10502044","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10502044","json":"https://patentable.app/api/llm-context/US-10502044","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:18:45.941Z"}