Invention Grant
- Patent Title: Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates
- Patent Title (中): 方法和系统，用于监测颗粒材料侵入包含气体水合物的含烃层内的井套管中
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Application No.: US13018325Application Date: 2011-01-31
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Publication No.: US08127841B2Publication Date: 2012-03-06
- Inventor: Shunetsu Onodera , Hitoshi Sugiyama , Brian W Cho , Ahmed Al-Jubori , Masafumi Fukuhara
- Applicant: Shunetsu Onodera , Hitoshi Sugiyama , Brian W Cho , Ahmed Al-Jubori , Masafumi Fukuhara
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Jianguang Du; Jody DeStefanis; Jeff Griffin
- Main IPC: E21B47/04
- IPC: E21B47/04 ; E21B47/06
Abstract:
A method and system for monitoring any incursion of particulate matter from a gas hydrate formation into a well casing used for the production of the gas hydrate and determining the degree of incursion of particulate material within the distal end of the well casing.
Public/Granted literature
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