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The AAPG/Datapages Combined Publications Database

Showing 1,015 Results. Searched 200,357 documents.

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Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

... coherency. Applying this approach, we will end up the solid line in Figure 2 as the fundamental mode of the dispersion curve. Therefore, we have to consider...

2014

Abstracts: Geoscience Interpretation and Visualization of a Multicomponent 3D Seismic Survey in Extreme Southern Alberta; #90173 (2015)

John Duhault, Carmen Dumitrescu, and Penny Colton

Search and Discovery.com

..., Instantaneous Phase, Coherency/ Semblance analysis and Time Slicing. The processing and merging of the 3C3D data with well log information (sonic...

2015

Abstract: High-Frequency Multi-Channel Seismic Investigations of Active Processes at the Waitaki Canyon … Northern Otago Shelf; #90235 (2015)

Cameron J. Abbey, Andrew R. Gorman, Jess I.T. Hillman, and M. Hamish Bowman

Search and Discovery.com

... the coherency of the sections and to migrate dipping structures and stratigraphy into a more optimal configuration. Nearby petroleum industry seismic and well...

2015

Pauto and Florena Fields: Adding Value from Uncertainty, #20398 (2017).

Luis Enrique Soto A

Search and Discovery.com

... Regional Understanding History Integration Opportunity Value Static & Dynamic data Coherency Sensitivity HDT Well Productivity Good Quality Rock...

2017

Marine Seismic Data: Faster, Better, Cheaper?

Ed Hager

GEO ExPro Magazine

... industry driven by forward-thinking companies such as Quadrant Energy. Shown above are coherency slices at 3,100ms covering 50 km2 through an area...

2016

Geological insights of Northern Australias AusAEM airborne EM survey

Yusen Ley-Cooper, Ian Roach, Ross C Brodie

Petroleum Exploration Society of Australia (PESA)

... coherency of our conductivity depth sections. AEGC 2019: From Data to Discovery – Perth, Australia Copyright © 2022 Petroleum Exploration Society...

2019

Seismic Facies Mapping: Part 3

Rob Kirk

Petroleum Exploration Society of Australia (PESA)

.... This amplitude extractions, coherency slices etc) - and vice good data to see anything . extraction is actually due to misspicking but is Fig...

2012

Abstract: Applying the Phase Congruency Algorithm to Seismic Data Slices … A Carbonate Case Study; #90171 (2013)

Brian Russell, Dan Hampson, and John Logel

Search and Discovery.com

.... A method for identifying these discontinuities was first introduced by Bahorich and Farmer (1995) and called the coherency algorithm (although...

2013

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

...-to-noise (S/N) ratio and the coherency of the reflections have been significantly improved. Introduction Although seismic data acquisition is a prerequisite...

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

... T calculated as above for all traces (i.e. source S = (xs,ys) and receiver R=(xr, yr) pairs ) can be used to compute the coherency of the diffraction...

2015

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

.... The use of statics to align the 3C components within a station helps to better model the coherency of the surface wave. The signal-to-noise ratio...

2015

Oligocene Unconformity and Depositional Model Update: Application for Hydrocarbon Prospectivity, Llanos Basin, Colombia; #11061 (2018)

Ignacio Iregui, Alexis Medina, Ivan Becerra, Martin Morales, Diana Quinche

Search and Discovery.com

... angular truncations and incisions seen on seismic were used to obtain it. A detailed picking along with seismic attributes such as coherency and spectral...

2018

Mass-transport complexes and associated processes in the offshore area of Trinidad and Venezuela

Lorena Moscardelli, Lesli Wood, Paul Mann

AAPG Bulletin

... tracks, and pressure ridges identified on the Nigerian continental slope using 3-D seismic coherency: The Leading Edge, v. 18, no. 5, p. 595599.Norem, H...

2006

Stratigraphic well correlations for 3-D static modeling of carbonate reservoirs

Jean R. F. Borgomano, Francois Fournier, Sophie Viseur, Lex Rijkels

AAPG Bulletin

... p.Yao, T., and A. Journel, 2000, Integrating seismic attribute maps and well logs for porosity modeling in a west Texas carbonate reservoir: Addressing...

2008

Seismic interpretation workflows for deep-water systems: A practical guide for the subsurface

Mike Mayall and Ben Kneller

AAPG Bulletin

... and possibly multiple offset volumes) and mapped attributes. In general, one single volume or attribute is not sufficient to reveal everything...

2021

The critical evaluation of carbon dioxide subsurface storage sites: Geological challenges in the depleted fields of Liverpool Bay

Lauren Chedburn, John R. Underhill, Sam Head, and Rachel Jamieson

AAPG Bulletin

... Halite) in the regions between and beyond the structures at the focus of our study. Figure 6. Coherency extractions of seismic variance attribute applied...

2022

Seismic architecture of a Lower Cretaceous platform-to-slope system, Santa Agueda and Poza Rica fields, Mexico

Xavier Janson, Charles Kerans, Robert Loucks, M. Alfredo Marhx, Carlos Reyes, Francisco Murguia

AAPG Bulletin

... margin scarp (Silurian, North Greenland): Journal of Sedimentary Petrology, v. 62, p. 400410.Taner, M. T., 2001, Seismic attribute: Canadian Society...

2011

The Tobago Terrane

Speed, R. C. and Smith-Horowitz, P.L.

Geological Society of Trinidad & Tobago

... South America and Trinidad and has also undergone motions relative to the Caribbean plate. The Tobago terrane may have maintained coherency since...

1995

Seismic Sequences and Their Distribution on the Wilkes Land Margin

S. L. Eittreim, G. L. Smith

Circum Pacific Council Publications

... attention were analyzed with constant velocity stacks to attain the best stacking velocities and, on shallow-water portions, prestack deconvolution...

1987

Fault interactions and reactivation within a normal-fault network at Milne Point, Alaska

Casey W. Nixon, David J. Sanderson, Stephen J. Dee, Jonathan M. Bull, Robert J. Humphreys, and Mark H. Swanson

AAPG Bulletin

.... This involved identifying fault intersections from displaced raw horizon data for multiple horizons that were then validated using coherency time slices...

2014

Outer-Bank Bars: A New Intra-Channel Architectural Element within Sinuous Submarine Slope Channels

Takeshi Nakajima, Jeffrey Peakall, William D. McCaffrey, Douglas A. Paton, Philip J. P. Thompson

Journal of Sedimentary Research (SEPM)

... is shown in Figures 1 and 3. A quadrangle shows area of Figure 5. Both amplitude and coherency 3D seismic volumes were used to interpret the intra-channel...

2009

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