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公开(公告)号:US20170260839A1
公开(公告)日:2017-09-14
申请号:US15453517
申请日:2017-03-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor: David Hale BEARDMORE , Charles C. MOSHER , Bruce E. SMITH , Elias Z. ATA , Frank P. FILICE
IPC: E21B44/00 , G01H9/00 , E21B47/022
CPC classification number: E21B47/065 , E21B47/02208 , E21B47/02216 , E21B47/101 , E21B47/123 , G01B11/161 , G01H9/004 , G01K11/32 , G01V1/226 , G01V1/40
Abstract: Using distributed acoustic sensing (DAS) fiber optic cable for borehole surveying and/or well ranging.