... reservoir characterization spmi 6 delayed-shot migration source antenna prestack depth migration upstream oil & gas stork impulse response record migration takeoff angle experiment seg houston 2005 annual international meeting dataset source angle whitmore migration single...

... illumination kirchhoff psdm spmi 6 depth migration wave equation migration Wave equation migration and illumination on a 3-D GOM deep water dataset Brigida Fontecha ,1 , Wenyin Cai 1 , Francisco Ortigosa 1 , Qingbo Liao 1 , Shengwen Jin 2 , and Shiyong Xu 2 1 Repsol YPF, The Woodlands, TX 77380 2...

... mode supported by tests with prestack-migration examples. reservoir characterization spmi 6 sensitivity migration velocity migration velocity error overburden velocity variation imaging generic model upstream oil & gas erroneous model amplitude wavelength velocity model image...

.... spmi 6 reference list subsalt zoom seg houston 2005 upper limit subsalt imaging migration velocity model pratt upstream oil & gas shadow zone high frequency algorithm wavelet subsalt signal reservoir characterization low frequency lower frequency frequency Benefits of low...

... are imaged at their truncation point in the correct position, helping to define the salt face. sediment aperture upstream oil & gas seg houston 2005 interface receiver salt body spmi 6 flood velocity model positioning truncate ray path salt face prestack depth migration boundary...

... salt spmi 6 section seg houston 2005 depth cube upstream oil & gas Pre-SDM image optimization for fast prospectivity analysis Laurent Lemaistre* (TOTAL), Anne Sophie Cyteval (TOTAL), Paul Sexton, (TOTAL), Bertrand Duquet (IFP) Summary Pre-stack depth migration (Pre-SDM) is essential...