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The AAPG/Datapages Combined Publications Database

Showing 1,704 Results. Searched 200,625 documents.

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3D Seismic Visualization Using Multiple Volume Data Sets

Antony J. Marsh, Andy Furniss, Gerald Kidd

Indonesian Petroleum Association

... for the prestack depth migration (Figure 7). Figure 7. Velocity model used to scale prestack depth migration back to the time domain. The box corresponds...

2000

Abstract: West Cameron 76 Field and Deep Lower Tertiary Framework Revealed Using Sequence Stratigraphy Integrated with SPICE

Barbara J. Radovich

Houston Geological Society Bulletin

... and techniques available in the industry. The geology is examined here with long-cable 3D seismic data and prestack depth migration (PSDM) processing...

2006

Extended Abstract: Influence of Asymmetric Half-Grabens on the Overlying Sag Traps of the South Atlantic, offshore Brazil and Uruguay

Oscar López-Gamundí

Houston Geological Society Bulletin

... reflection data, particularly those processed using prestack depth migration (PSDM), in the offshore of Brazil and Uruguay, unveiled some details...

2014

Abstract: Rational Virtualisation In E&P Focuses On Data And Applications Hubs

Landmark Graphics Corp.

Petroleum Exploration Society of Australia (PESA)

... are being commonly hosted at a hub. Bulk from field more data includes large volumes of prestack and poststack seismic, well log and production data...

2003

Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics

J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li

Unconventional Resources Technology Conference (URTEC)

... to the reservoir. Complex arrivals within the deviated well were modeled in order to calibrate the wavefield separation prior to prestack Kirchhoff depth...

2019

Workstation Visualization Techniques that Empower the Geologist: Examples from the Deepwater Gulf of Mexico

Louis Liro, Kimberly Cline, Mary Kadri, Mark Lahr, Henry Gerke

GCAGS Transactions

... effective input to reservoir characterization. We demonstrate these techniques by displaying workflows and examples from 3D prestack depth-migrated...

2000

Abstract: Borehole Images and VSPs as Aid to Attribute and Inversion Analysis (Poster 14)

Debnath Basu, Mark Lambert, Alexis Carrillat, Chandra Velu, Riasat Hussain

Geological Society of Malaysia (GSM)

... geophysically derived rock physical properties (Figure 3) away from the well via prestack inversion and could be used to map geobodies using...

2008

Predicting Sedimentary Facies in the Gulf of Mexico Region from the Combination of Bathymetry, Gravity, and Magnetic Data Using Fractal Geometry

Victor J. Mistretta

GCAGS Transactions

... the ‘Auger‘ and ‘Lucius‘ mounds in offshore Louisiana. Figure 13. GulfSPAN 2D dip line 1 (prestack depth migrated). Figure 14 shows the mounded...

2016

Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)

Mehmet Ferruh Akalin

Geological Society of Malaysia (GSM)

... (Backpropagation) + Imaging Condition = Seismic Imaging (Migration). The best subsurface imaging approach PreStack Depth Migration method has to rely...

2011

Abstract: Seismic Imaging below Shallow Gas Cloud … A Comparison between PSTM, PSDM & 4C OBC Datasets (Geophysics Paper 21)

Tan Boon Hua, Amy Mawarni M Yusoff, Gunawan Taslim

Geological Society of Malaysia (GSM)

... over the field in 2002. The survey was acquired with an E-W line orientation. This 3D survey data was originally processed using PreStack Time Migration...

2011

Subsalt Play, Gulf of Mexico: A Review

Scott L. Montgomery and Dwight "Clint" Moore

AAPG Bulletin

... success in the subsalt play has depended upon (1) advances in 3-D (three-dimensional) seismic acquisition and processing (in particular, 3-D prestack depth...

1997

Trans-Labrador Sea Modern Reflection Data Show Unorthodox Rift

Michael E. Enachescu

Search and Discovery.com

.... The lines were recorded to 12 seconds and processed to prestack time migration using a Kirchhoff curved ray algorithm. These data are crucial for deciphering...

Unknown

East Coast Canada: So How Difficult Could a 3D PreSDM Be?

Ali Karagül

Search and Discovery.com

.... of Expl. Geophys., Expanded Abstracts, 2080-2083. Milne, Christian and Stefan Kaculini CGG 2003 CSPG/CSEG Convention, 3D Prestack Depth Migration...

Unknown

Trans-Labrador Sea Modern Reflection Data Show Unorthodox Rift

Michael E. Enachescu

Search and Discovery.com

.... The lines were recorded to 12 seconds and processed to prestack time migration using a Kirchhoff curved ray algorithm. These data are crucial for deciphering...

Unknown

East Coast Canada: So How Difficult Could a 3D PreSDM Be?

Ali Karagül

Search and Discovery.com

.... of Expl. Geophys., Expanded Abstracts, 2080-2083. Milne, Christian and Stefan Kaculini CGG 2003 CSPG/CSEG Convention, 3D Prestack Depth Migration...

Unknown

Abstract: New Insights into a Potential Major Petroleum Province off Banks Island, Canadian Arctic Passive Margin, from BeaufortSPAN’ 2-D Seismic Data; #90171 (2013)

Naresh Kumar, James Helwig, and Menno G. Dinkelman

Search and Discovery.com

... designed to image down to the base of the crust with a 9-km long cable, 18-second recording, and final depth processing (Prestack Depth Migration...

2013

Comparison of conventional lithofacies estimation and litho-petro-elastic inversion (LPE) in shallow offshore Mexico

Michelle Ellis, Charles Inyang, Carlos Alberto Montilla Nava, Janet Ravelo Cervantes, Doan Saavedra Castaeda, Jos Bernardo Vsquez Guerrero

International Meeting for Applied Geoscience and Energy (IMAGE)

... Conventional lithofacies classification The first step in conventional lithofacies classification involves prestack seismic inversion which uses changes...

2022

Genesis and regularity of bright spots in Guantao Formation and its significance for oil and gas indication

Jinhui Zhang, Zhijun Zhang, Hongtao Shen, Hongbo Ding

International Meeting for Applied Geoscience and Energy (IMAGE)

... of sandstone porosity and oil saturation In this study, prestack AVO analysis is conducted for 934.3-940.1m sand body in Guantao Formation of well A1...

2022

Broadband Marine Seismic, Does Acquisition Make a Difference?

Martin Bayly, Sandeep Kumar Chandola, Low Cheng Foo, Abdul Aziz Muhamad, Swee Leng Ng

Indonesian Petroleum Association

... that work across the entire spread. Of particular concern would be velocity analysis, SRME based demultiple, and prestack AVO analysis. In this experiment...

2013

Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey

Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham

Indonesian Petroleum Association

... the acquisition footprint effects. All three azimuth sectors were iteratively prestack depth migrated (PSDM) with a Rapid Beam Imaging (RBI) migration...

2011

Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand

Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim

Petroleum Exploration Society of Australia (PESA)

... imaging performed with Q-Kirchhoff prestack depth migration to compensate for the complex kinematics and gas-related absorption effects observed...

2019

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