Posted on November 28, 2018
Thanks to the outstanding and much appreciated efforts of my colleague Dr. Chao Ma, the original links below to key technical videos have now been placed on social media sites in China to allow for broader access and viewing .
I hope that you find these original links and the new China available links and their presentations to be useful, informative and worthwhile.
I suggest that a good place to start would be with the video in the first link. It provides a new and comprehensive perspective on primaries and multiples and the role they play for structure determination and amplitude analysis. It describes the practical consequence of this new perspective and how that guides and determines M-OSRP resource allocation. The goal is to be most impactful in delivering new and more effective capability for improving the exploration drill success rate, and the placement of appraisal and development wells.
I hope that you will find it interesting and worthwhile. We look forward to staying in touch.
Warmest and very best wishes for this Joyful Holiday Season and for a Healthy and Happy New Year,
· Invited presentation for the Ecopetrol special event: “Science , Technology and the Future (CT&F) Journal” December 9 , 2018 in Bogota Colombia
· 2018 M-OSRP Annual Technical Review Video and Synced Slides
· Executive Summary – a single accessible derivation of all M-OSRP ISS and Green’s theorem methods
· ISS Direct Depth Imaging without knowing, estimating or determining a velocity Model
· ISS Direct Estimation of Subsurface Earth Mechanical Properties
I hope that this note finds you very well.
I was honored and privileged to receive an invitation from Ecopetrol to write a journal article and to present a talk for the special event: Science, Technology and Future (CT& F) Special Edition on Seismic Migration and Inversion of the CT&F Journal on December 9, 2018 in Bogota Colombia.
The title of the article and presentation is:
‘Direct and indirect inversion and a new and comprehensive perspective on the role of primaries and multiples in seismic data processing for structure determination and amplitude analysis’.
I hope that you find the attached article, and the video presentation in the link below, to be worthwhile, informative and interesting. The video begins by asking ‘Why do we need a new perspective?’ ‘What exactly is new?’ And what are the practical benefits and value and resource allocation and E&P research strategy implications?’
Below please find background and supplementary videos that complement the presentation in the link above for Ecopetrol
2018 M-OSRP Annual Technical Review Video and Synced Slides( topics include on-shore preprocessing for ground roll and reflection data prediction, without damaging either, a tool box guide for using SRME or ISS free surface multiple elimination, ISS internal multiple attenuation and elimination, resolution comparison between RTM and the new Stolt CIII migration, for conventional and broad-band data, ISS Q compensation without knowing , estimating or determining Q)
Executive Summary – a single accessible starting point for deriving all M-OSRP ISS and Green’s theorem methods
ISS Direct Depth Imaging without knowing, estimating or determining a velocity Model
ISS Direct Estimation of Subsurface Earth Mechanical Properties
Advances in the physics of imaging for enhanced illumination and resolution with benefit for petroleum exploration