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公开(公告)号:US07028772B2
公开(公告)日:2006-04-18
申请号:US10258669
申请日:2001-04-26
申请人: Chris Wright , Eric Davis , James Ward , Eitienne Samson , Gang Wang , Larry Griffin , Sharon Demetrius , Kevin Fisher
发明人: Chris Wright , Eric Davis , James Ward , Eitienne Samson , Gang Wang , Larry Griffin , Sharon Demetrius , Kevin Fisher
IPC分类号: E21B47/022
CPC分类号: E21B47/01 , E21B43/26 , E21B47/02 , E21B47/022 , E21B49/008
摘要: The treatment well tiltmeter system comprises one or more tiltmeter assemblies which are located within an active treatment well. The treatment well tiltmeter system provides data from the downhole tiltmeters, and can be used to map hydraulic fracture growth or other subsurface processes from the collected downhole tilt data versus time. The system provides tilt data inversion of data from each of the treatment well tiltmeter assemblies, and provides isolation of data signals from noise associated with the treatment well environment. As well, the treatment well tiltmeter system provides geomechanical modeling for treatment well processes.