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The AAPG/Datapages Combined Publications Database

Showing 1,249 Results. Searched 200,693 documents.

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Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)

Guangpin Li, Johnathan Linfoot, and Bruce Hobbs

Search and Discovery.com

..., is moved over the region of interest much as in rollalong seismics. Deconvolution of the potential difference at a receiver by the source measurement...

2013

Abstract: Multi-Vintage, Pre-Stack Calibration of 3-C 3-D Time-Lapse Seismic Data; #90171 (2013)

Igor B. Morozov and Le Gao

Search and Discovery.com

... deconvolution or spectral whitening. At the second stage, pre-stack records can be calibrated within each of the multi-component, multi-vintage ensembles...

2013

Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)

C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji

Search and Discovery.com

... deconvolution, post-DGF coherent noise attenuation, several iterations of velocity analysis with residual reflection statics, multiples attenuation, CMP...

2013

Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)

Juefu Wang and Mark Ng

Search and Discovery.com

...: Geophysics, 60, 1169-1177. Sacchi, M. D., D. J. Verschnuur and P. M. Zwartjes, 2004, Data reconstruction by generalized deconvolution: 74th Ann...

2013

Abstract: The Modernized U of C Seismic Physical Modelling Facility; #90171 (2013)

Joe Wong, Kevin W. Hall, Eric V. Gallant, Rolf Maier, Malcolm B. Bertram, and Don C. Lawton

Search and Discovery.com

... with subtle differences in the mechanical mounting of the transducers. The waveform variability in the gathers may be decreased by deconvolution...

2013

Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)

Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson

Search and Discovery.com

..., with the goal of formalizing some approaches that have been taken in Gabor techniques, including Gabor deconvolution and Gabor wavefield propagation. Key...

2014

Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)

G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips

Search and Discovery.com

... noise (likely 1/f noise) becomes very significant. We understand that common practice in modern data processing is to assume that deconvolution...

2014

Abstract: Depth Migration of Monostatic and Bistatic Georadar Data; #90187 (2014)

Robert J. Ferguson, Matthew J. Yedlin, Christian Pichot, Jean-Yves Dauvignac, Nicholas Fortino, and Stephane Gaffet

Search and Discovery.com

... deconvolution procedure restores much of the the amplitude and phase effects of Q attenuation). We use depth-variable velocity analysis and we determine...

2014

Abstract: Investigating Laboratory-Generated Pyrobitumen Precursors for Unconventional Reservoir Characterization: a Geochemical & Petrographic Approach; #90187 (2014)

A. J. Mort and H. Sanei

Search and Discovery.com

... on sample preparation and Rock-Eval deconvolution / interpretation during internships at the Geological Survey of Calgary References Laughrey, C.D....

2014

Abstracts: Time-Lapse VSP Data Analysis from Weyburn CO2 Project; #90173 (2015)

Amin Baharvand Ahmadi, Igor Morozov

Search and Discovery.com

... signatures and constructing the deconvolution operators. Figure 1 shows upgoing waves from a shot selected from the baseline survey. To improve the depth...

2015

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... far to remove water bottom multiples, namely predictive deconvolution (Robinson, 1957), adaptative multiple attenuation (Verschuur et al., 1992...

2015

Abstract: How to Attenuate Diffracted Noise: (DSCAN) A New Methodology; #90211 (2015)

Ali Karagul, Todd Mojesky, XinXiang Li, and Necati Gulunay

Search and Discovery.com

... essential prestack processes, such as deconvolution, multiple prediction and migration. Its detection and suppression has been a difficult issue...

2015

Abstract: Porosity of Meteorite Impact Rocks: Inferences from Geophysical and Petrophysical Studies from the Lake Bosumtwi Impact Crater, Ghana; #90211 (2015)

Damien Meillieux, Douglas Schmitt, Meghan Brown, Marek Welz, Tiewei He, Bernd Milkereit, Tobias Karp, Christopher Scholz, and Sylvester Danour

Search and Discovery.com

.... After applying a spiking deconvolution and AGC, the shear wave is detected until 350 m deep. Eventually a quadratic fit was applied to the picked...

2015

Abstract: Interpolation by Angular Deconvolved prior MWNI (AdMWNI); #90224 (2015)

Mark Ng and Dan Negut

Search and Discovery.com

... as proposed in this paper, equation (4) becomes a deconvolution operator de-emphasizing the ‘damaged’ input amplitude spectrum due to missing data...

2015

Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration; #40835 (2011)

Marco Mantovani and Thierry Dugoujard

Search and Discovery.com

... map produced by Earthfield Technology using the Werner (1955) deconvolution method explains the rotated fault block in the centre of Test Line 1...

2011

Simultaneous Joint Inversion of Seismic and Gravity Data for Long Offset Pre-Stack Depth Migration in Northern Oman, #41569 (2015).

D. Colombo, M. Mantovani, M. De Stefano, D. Garrad, Hussain Al Lawati

Search and Discovery.com

... using well-established techniques such-as tomographic static calculation (i.e. tomostatics), multi-window deconvolution and state-of-the-art residual...

2015

Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).

Yong Xu, Satinder Chopra

Search and Discovery.com

... due to tuning cannot be achieved by deconvolution kind of approaches used by Castoro et al (2001) and Roy et al (2005) because there is no high...

2015

Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)

M. Lee Bell and Gary Myers

Search and Discovery.com

... geometry assignment refraction statics were calculated, then spherical divergence was applied, then surface-consistent deconvolution, denoising...

2015

Understanding the Root Cause of Poor Seismic Data Through Modelling, #41912 (2016).

Anastasia Poole, Peter V. Baaren

Search and Discovery.com

... Surface Consistent Deconvolution Iterations Velocity Analysis Regularization Residual Statics Velocity Analysis Migration and Post Migration...

2016

Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

... identically. The processing included geometric spreading correction, unit-distance predictive deconvolution, CDP stacking, time-variant frequency...

1980

A Comparison between Geostatistical Inversion and Conventional Geostatistical-simulation Practices for Reservoir Delineation

C. Torres-Verdn, A. Grijalba-Cuenca, H. W. J. Debeye

AAPG Special Volumes

... uncertainty: New York, John Wiley and Sons, 695 p.Debeye, H. W. J., and P. Van Riel, 1990, Lp-norm deconvolution: Geophysical Prospecting, v. 38, p...

2006

Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming

Cynthia B. Russell, Donald S. Stone

Rocky Mountain Association of Geologists

... steps are required to enhance the signal within the raw seismic data. Signal processing included surface-consistent minimum-phase deconvolution, time...

1995

High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya

Neil A. W. Moig

Indonesian Petroleum Association

... of the Earth's regional field and the residual field due to the buried source. The analysis of the residual field requires the deconvolution...

1994

Analysis of Artificially Matured Shales With Confocal Laser Scanning Raman Microscopy: Applications to Organic Matter Characterization

Grant A. Myers, Kelsey Kehoe, Paul Hackley

Unconventional Resources Technology Conference (URTEC)

... and subtracted for the flattened spectrum below. Also shown below is an example of the deconvolution of the underlying Raman band structure with a model...

2017

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