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Michael Schoenberger

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Proceedings Papers

Paper presented at the Offshore Technology Conference, April 21–23, 1970
Paper Number: OTC-1240-MS
...OFFSHORE TECHNOLOGY CONFERENCE 6200 North Central Expressway Dallas, Texas 75206 THIS IS A PREPRINT SUBJECT TO CORRECTION =~OTC 1240 Optimal Marine Seismic Arrays WIth Sensitivity Constraints By Michael Schoenberger, Esso Production Research Co. © Copyright 1970 Offshore Technology Conference...
Proceedings Papers

Paper presented at the 1989 SEG Annual Meeting, October 29–November 2, 1989
Paper Number: SEG-1989-1367
... Research; Arthur Chang, ERL, MIT; Michael Schoenberg, Schlumberger- Doll Research; and Bjorn N. P. Paulsson, Chevron Oil Field Research Co. Participants: Wafik Beydoun, ARCO; G. Omnes, CGG, France; Peter Hurley, University of Toronto; Jim Justice, Mobil; Andy Kurjian, Schlumberger; Danny Melton, Texaco...
Proceedings Papers

Paper presented at the 1989 SEG Annual Meeting, October 29–November 2, 1989
Paper Number: SEG-1989-0471
... ABSTRACT No preview is available for this paper. schlumberger-doll research fracture elastic compliance compliance matrix michael schoenberg reservoir geomechanics schoenberg stanford university formulation subtraction multiple set constituent reservoir characterization...
Proceedings Papers

Paper presented at the 1990 SEG Annual Meeting, September 23–27, 1990
Paper Number: SEG-1990-1410
... ABSTRACT No preview is available for this paper. wavelength linear slip model anisotropic elastic wave behavior background material hydraulic fracturing fracture compliance upstream oil & gas fracture michael schoenberg transducer schlumberger-doll research summary...
Proceedings Papers

Paper presented at the 1992 SEG Annual Meeting, October 25–29, 1992
Paper Number: SEG-1992-1279
... ABSTRACT No preview is available for this paper. michael schoenberg propagation thick layer wave propagation layered medium equivalent medium thickness vertical p-wave velocity schoenberg transversely isotropic reservoir characterization schlumberger cambridge research fine...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-3426
... various issues related to fractures and anisotropy, especially in relation to some of the published work of Michael Schoenberg (1980); Schoenberg and Muir (1989); Schoenberg and Sayers (1995); Schoenberg and Hel- big (1997). Details of methods presented here will also make use of an approach outlined...
Proceedings Papers

Paper presented at the 1998 SEG Annual Meeting, September 13–18, 1998
Paper Number: SEG-1998-1624
... ABSTRACT No preview is available for this paper. compliance upstream oil & gas interface homogeneous region underground fracture michael schoenberg acoustic characterization normal compliance fracture hydraulic fracturing slowness schoenberg frequency denominator...
Proceedings Papers

Paper presented at the 2003 SEG Annual Meeting, October 26–31, 2003
Paper Number: SEG-2003-0137
... anellipticity triplication ti medium wave speed tranversely isotropic material michael schoenberg symmetry axis slowness curve upstream oil & gas isotropic medium qsv wavefront triplication incipient triplication schoenberg equation reservoir characterization bright spot qSV wavefront...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-3446
..., and that Michael Schoenberg has contributed significantly to both through two landmark papers: The ef- fective medium approach (Schoenberg and Sayers, 1995), and the linear slip boundary conditions (Schoenberg, 1980). In ad- dition, Schoenberg himself showed that the effective medium theory is effectively the long...
Proceedings Papers

Paper presented at the 1991 SEG Annual Meeting, November 10–14, 1991
Paper Number: SEG-1991-1526
... css elastic stiffness borehole schlumberger-doll research stiffness vertical seismic profile Anisotropy from Polarization and Moveout Kai Hsu, Schlumberger-Doll Research; Michael Schoenberg* and John Walsh, schlumbergerCambridge Research, England ST2.2 INTRODUCTION Seismic waves propagate...
Proceedings Papers

Paper presented at the 1988 SEG Annual Meeting, October 30–November 3, 1988
Paper Number: SEG-1988-0114
... analysis well logging seismic wavelength wavelength slowness high resolution sonic log Seismic Velocities and Anisotropy from High-Resolution Sonic Logs Kai Hsu, Cengiz Esmersoy, and Michael Schoenberg, Schlumberger Doll Research DEV 1.2 1 Summary High resolution sonic logs can sample formation...
Proceedings Papers

Paper presented at the 1989 SEG Annual Meeting, October 29–November 2, 1989
Paper Number: SEG-1989-1083
... polarization angle vertical slowness incidence angle synthetic seismogram plane-wave source Quantitative Analysis of Fine Layering Effects: Medium Averaging versus Synthetic Seismograms Cengiz Esmersoy, Kai Hsu, and Michael Schoenberg, Sshlumberger-Doll Research SM 3.4 SUMMARY The effects of fine...
Proceedings Papers

Paper presented at the 2000 SEG Annual Meeting, August 6–11, 2000
Paper Number: SEG-2000-1748
..., Special section on azimuthal dependence of P-wave seismic signatures Introduction, Geophys., 64, 1139-1142. Acknowledgments The authors would like thank John Queen, Michael Schoenberg, and Tom Daley for informative discussions on elastic wave propagation in fractured rock. This research was supported...
Proceedings Papers

Paper presented at the 2006 SEG Annual Meeting, October 1–6, 2006
Paper Number: SEG-2006-2991
.... Soc. Am., 68, 1516-1521. Acknowledgments This research has been supported by the Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences of the U.S. Department of Energy under contract No. DE-AC76SF00098. Michael Schoenberg would like to express appreciation to Patrick...
Proceedings Papers

Paper presented at the 1985 SEG Annual Meeting, October 6–10, 1985
Paper Number: SEG-1985-0034
... 2.1 Thomas L. Marzetta and Michael Schoenberg, Schlumberger- Doll Research The propagation of tube waves (low-frequency Stoneley waves) in a cased borehole is studied by means of quasi-static analysis. The physical assumptions used in this type of analysis am clarified. It is shown that the quasi...
Proceedings Papers

Paper presented at the 1994 SEG Annual Meeting, October 23–28, 1994
Paper Number: SEG-1994-0105
... equation modelling through finely layered anisotropic media (Folstad and Schoenberg. 1992). ACKNOWLEDGEMENTS I thank Douglas Miller, Chris Chapman and Michael Schoenberg for their many lessons on anisotropy and seismics in general. Thanks also to Per Gunnar Folstad, Nigel Smith and Patricia Henderson. 108...
Proceedings Papers

Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-3451
... thin layers are unwelded, whereas the stress (that is the traction across the interface) should be continuous. The Linear Slip (LS) theory, advanced by Michael Schoenberg for a single interface in 1980 and for a periodically stratified elastic medium in the long wavelength limit in 1983, is developed...
Proceedings Papers

Paper presented at the DC Rocks 2001, The 38th U.S. Symposium on Rock Mechanics (USRMS), July 7–10, 2001
Paper Number: ARMA-01-1305
... on more complex models including layer- 1310 lng and multiple fractures, and on laboratory and field data. ACKNOWLEDGMENTS The authors would like thank Michael Schoenberg and John Queen for informative discussions on elas- tic wave propagation in fractured rock. This research was supported by the Gas...
Proceedings Papers

Paper presented at the 1999 SEG Annual Meeting, October 31–November 5, 1999
Paper Number: SEG-1999-0017
...-elastic one when the frequency-indepenent parameter B = ! B =! V E = 12´ 2 f h 2 f ¿ 1, and vice versa. Acknowledgements I thank Jean-Louis Auriault and Michael Schoenberg for the in-depth discussions that in- spired this work. The research was carried out with the support of the Israel Ministry...
Proceedings Papers

Paper presented at the 2003 SEG Annual Meeting, October 26–31, 2003
Paper Number: SEG-2003-1620
..., Centre of Excellence for Exploration and Production Geophysics, and Australian Petroleum Cooperative Research Centre is gratefully acknowledged. The authors thank Michael Schoenberg for advice and inspiration. References Biot, M. A., 1962, Mechanics of deformation and acoustic propagation in porous media...

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