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dc.contributor.authorFang, Xinding
dc.contributor.authorFehler, Michael
dc.contributor.authorZhu, Zhenya
dc.contributor.authorZheng, Yingcai
dc.contributor.authorBurns, Daniel R.
dc.contributor.otherMassachusetts Institute of Technology. Earth Resources Laboratory
dc.date.accessioned2014-09-30T13:52:53Z
dc.date.available2014-09-30T13:52:53Z
dc.date.issued2012
dc.identifier.urihttp://hdl.handle.net/1721.1/90465
dc.description.abstractThe measurements of fracture parameters, such as fracture orientation, fracture density and fracture compliance, in a reservoir is very important for field development and exploration. Traditional seismic methods for fracture characterization include shear wave birefringence (Gaiser and Dok, 2001; Dok et al., 2001; Angerer et al., 2002; Vetri et al., 2003) and amplitude variations with offset and azimuth (AVOA) (Ruger, 1998; Shen et al., 2002; Hall et al., 2003; Liu et al., 2010; Lynn et al., 2010). These methods are based on the equivalent medium theory with the assumption that fracture dimension and spacing are small relative to the seismic wave length, so a fracture zone behaves like an equivalent anisotropic medium. But fractures on the order of seismic wave length are also very important for enhanced oil recovery, and they are one of the important subsurface scattering sources that generate scattered seismic waves. Willis et al. (2006) developed the Scattering Index method to extract the fracture scattering characteristics by calculating the transfer funtion of a fracture zone. Fang et al. (2011) proposed a modification of the SI method (the Fracture Transfer Function (FTF) method) that leads to a more robust fracture characterization. In this paper, we use both laboratory data and field data to explore the capability of the FTF method.en_US
dc.description.sponsorshipEni-MIT Energy Initiative Founding Member Programen_US
dc.language.isoen_USen_US
dc.publisherMassachusetts Institute of Technology. Earth Resources Laboratoryen_US
dc.relation.ispartofseriesEarth Resources Laboratory Industry Consortia Annual Report;2012-04
dc.subjectFractures
dc.subjectScattering
dc.titleReservoir fracture characterizations from seismic scattered wavesen_US
dc.typeTechnical Reporten_US


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