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Time-Lapse Interpretation Using Fracture Shear Phenomena
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007, Jun 2007, cp-27-00365
- ISBN: 978-90-73781-54-2
Abstract
P078 Time-Lapse Interpretation Using Fracture Shear Phenomena N.R. Barton* (Nick Barton & Associates) SUMMARY If production causes down-dip shearing on conjugate dipping fractures as deduced from rock mechanics modelling and from new slickensiding then temporal changes to the pseudo-static compliances changes to hydraulic apertures due to dilation and temporal rotation of shear wave polarization and magnitude and of seismic Q must each be expected. EAGE 69 th Conference & Exhibition — London UK 11 - 14 June 2007 If production causes down-dip shearing on conjugate dipping fractures as deduced a long time ago from rock mechanics modelling and from new
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