Technical Library

Seismic Data, Processing, Technology, Well Data Reports and Industry and Trade Publication Features, from the Experts at TGS

Long offset ocean bottom node FWI and multi-azimuth tomography for high-resolution VMB

November 24, 2020
Adriana Citlali Ramirez, Simon Baldock, Dhiman Mondal, Jan Gromotka, Mattew Hart
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Imaging the complex geology of the Faroe Shetland Basin, West of Shetlands

November 24, 2020
Matthew Hart, Guy Hilburn, Sandeep Bhamber, Jason Twigg, Rachel Ward, Steve Drewell, Simon Baldock
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Deblending of OBN ultralong-offset simultaneous source acquisition

November 24, 2020
Yi Xuan, Raheel Malik, ZhigangZhang, Manhong Guo, Yi Huang
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Vz Noise Attenuation Using Dual-Tree Complex Wavelet Transform

November 11, 2020
Yong Ren, Chenhao Yang, Tomislav Degel, Zhaojun Liu
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Ultralong Offset OBN- Path to better subsalt image

November 11, 2020
Hao Xing, Yang He, Yi Huang, Jianshun Sheng
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Structure enhanced Least-squares migration by deep learning based structural preconditioning

November 11, 2020
Cheng Cheng, Yang He, Jian Mao, Bin Wang
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Structure constrained least-squares migration of total reflection and its applications

November 11, 2020
Cheng Cheng, Yang He, Jian Mao, Bin Wang
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Shear wave noise attenuation and wavefield separation in curvelet domain

November 11, 2020
Chenhao Yang, Yi Huang, Zhaojun Liu, Jianming Sheng, Eric Camarda
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Noise strikes, but signal wins in Full Waveform Inversion

November 11, 2020
Yi Huang, Jian Mao, Hao Xing and Chris Chiang
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Multi-Channel dynamic matching full-waveform inversion

November 10, 2020
Jian Mao, James Sheng, Yi Huang, Feng Hao, and Faqi Liu
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Analysis and application of data-driven approaches for internal-multiple elimination

November 10, 2020
Chao Ma, Manhong Guo, Zhaojun Liu and James Sheng
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An effective Q-compensation method for Fourier finite-difference wave-equation migration in tilted transversely isotropic media

November 10, 2020
Chen Tang, Jianming Sheng, Jian Mao, Yang He and Bin Wang
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ARLAS White Paper

April 13, 2020
Cenyen Ong, Sribharath Kainkaryam, Sathiya Namasivayam, Arvind Sharma

Replacing conventional brittleness indices determination with new attributes employing true hydrofracturing

February 20, 2020
Ritesh Kumar Sharma, Satinder Chopra, Larry R. Lines
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Addressing artifacts in PP-PS registration prior to performing joint impedance inversion

January 21, 2020
Chopra, Satinder Sharma, Ritesh Kumar Howell, Jim

Application of Image-domain LSRTM for Illumination Study and Optimal Survey Design

September 19, 2019
Zhuoquan Yuan, Yang He, Jean Ji, Vijay Singh, and Senren Liu
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A case study: Enhanced 3D interpolation combined with 3D structural modeling from 2D seismic data

September 16, 2019
Taejong Kim, Tefera Eshete, Xuening Ma, Kenny Lambert, Ken Pavloske
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FWI Salt Model Update Trials with Sparse Nodes

September 16, 2019
Yi Huang, Jian Mao, Chong Zeng, James Sheng
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Ground roll removal using adaptive reflection mask function in Curvelet domain

September 15, 2019
Chenhao Yang, Zhaojun Liu, Jianming Sheng, Bin Wang
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Fourier finite-difference wave-equation migration in tilted transversely isotropic media with an improved solution for coefficient estimation

September 15, 2019
Chen Tang, Yang He, Jian Mao, Jianming Sheng
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Impact of adequate QC steps on seismic reservoir characterization

September 15, 2019
Ritesh Kumar Sharma, Satinder Chopra, Larry R. Lines
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Challenges and uncertainty in the seismic reservoir characterization of Bone Spring and Wolfcamp formations in the Delaware Basin using rock physics

September 15, 2019
Ritesh Kumar Sharma, Satinder Chopra, James Keay, Larry Lines
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A robust workflow for performing joint impedance inversion with applications from North American Basins

September 15, 2019
Ritesh Kumar Sharma, Satinder Chopra, Larry R. Lines
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SaltSeg: A β-variational autoencoder constrained encoder-decoder architecture for accurate geologic interpretation

September 15, 2019
Satyakee Sen, Sribharath Kainkaryam, Cen Ong, Arvind Sharma
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Interpolation of regularly sampled prestack seismic data with self-supervised learning

September 15, 2019
Satyakee Sen, Sribharath Kainkaryam, Cen Ong, Arvind Sharma
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A practical data-driven method for applying amplitude inverse Q that preserves amplitude variations with offset

September 15, 2019
N. Ratnett, S. Baldock, H. Masoomzadeh
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Shallow land PSDM velocity model building for unconventional plays

September 15, 2019
Perz, Mike Bruins, Candace Heim, Josef
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Deblending of simultaneous and flip-flop shooting of sparse node long offset seismic for refraction FWI

September 15, 2019
Pal, Himadri Masoomzadeh, Hassan Roende, Henrik Liu, Zhaojun Bate, Duncan Mason, Chuck
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Seismic data denoising with mathematical morphological filters

September 15, 2019
Liu, Z. Wheaton, D. Wang, B.
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Benefits of tilted orthorhombic imaging on a FAZ dataset in the central Gulf of Mexico

September 15, 2019
Li Li, Dhananjay Tiwari, Xinyi Sun, Zhiqiang Guo
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Towards smaller source volumes –an example from the Gulf of Mexico

September 15, 2019
Langhammer, Jan Bate, Duncan Roende, Henrik Ha, Roy
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Phase only reflection full-waveform inversion for high resolution model update

September 15, 2019
Jian Mao, James Sheng, Guy Hilburn
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Resolving Celtic Sea imaging anomalies through a multistage FWI and tomography workflow

September 15, 2019
Hilburn, Guy Hart, Matt Mao, Jian
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Addressing some artifacts in the PP-PS registration prior to performing joint impedance inversion

September 15, 2019
Chopra, Satinder Sharma, Ritesh Kumar
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Unsupervised machine learning facies classification in the Delaware Basin and its comparison with supervised Bayesian facies classification

September 15, 2019
Chopra, Satinder Marfurt, Kurt J. Sharma, Ritesh Kumar
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Efforts at effective seismic reservoir characterization of Bone Spring and wolfcamp formations in the Delaware Basin

September 15, 2019
Chopra, Satinder Sharma, Ritesh Kumar Keay, James
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A practical least-squares Kirchhoff Q migration workflow and its application to Celtic Sea imaging

September 15, 2019
Cheng Cheng*, Yang He, Zhaojun Liu, Bin Wang
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Deblending of long-offset OBN data for velocity model building by sparse inversion of hyperboloidal components

September 15, 2019
Masoonzadeh, Hassan Baldock, Simon Liu, Zhaojun Roende, Henrik Mason, Chuck Pal, Himadri
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Resolving Celtic Sea seismic anomalies

August 3, 2019
Hilburn, Guy Mao, Jian

FWI Salt Model Update with Sparse Nodes: A Feasibility Test on OGO FAN Survey

June 3, 2019
Y. Huang, J. Mao*, J. Sheng

Sub-Basalt Imaging in the Norwegian Sea Using Common-Offset RTM Tomography and Least Squares Reverse Time Migration

June 3, 2019
S. Baldock, T. Kim, T. Feng, Z. Guo, H. Bondeson, B. Kjølhamar

Imaging Paleocene and Jurassic Prospects Within the Porcupine Basin, Ireland

June 3, 2019
M. Hart, E. Cho, S. Bhamber, A. Hulks, S. O’Keefe

A Method for Applying Amplitude Inverse Q that Preserves Amplitude Variations with Offset

June 3, 2019
N. Ratnett, S. Baldock, H. Masoomzadeh
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Mathematical Morphological Filters and Applications in Seismic Data Denoising

June 3, 2019
Z. Liu, D. Wheaton, V. Tyagi, B. Wang*

Elastic Parameters Estimation Using Reservoir-Oriented Joint Migration Inversion for Norwegian Sea Field Data

June 3, 2019
A. Garg*, H. Masoomzadeh, S. Baldock, D.J. Verschuur

Amplitude Preserved Least-squares RTM Gathers

June 3, 2019
Y. He, F. Hao, S. Dong, B. Wang*

Deblending, Demultiple and High-Resolution Velocity Model Building Workflow Across the Senja Ridge

June 3, 2019
S. Stokes*, D. Manns, M. Romanenko, B. Kjølhamar, R. Myklebust, E. Henden

High-Resolution Multistage FWI and Image-Guided Tomography to Resolve Ultraslow Gas Anomalies

June 3, 2019
Hilburn, Guy Mao, Jian

Considerations for a Model Building Paradigm Shift in Gulf of Mexico

June 3, 2019
H. Roende, J. Sheng, Z. Liu, D. Bate

Integration of Multibeam Bathymetry and Backscatter Data with 2-D Seismic Data

May 2, 2019
Chopra, Satinder Sharma, Ritesh Kumar Howell, Jim

Multispectral, multiazimuth, and multioffset coherence attribute applications

May 1, 2019
Chopra, Satinder Marfurt, Kurt
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A case study: Geologically guided tomography to improve image below the Aptian unconformity, offshore Gambia

April 22, 2019
Kim, Taejong
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High-resolution tomographic inversion with image-guided preconditioning and offset dependent picking

April 22, 2019
Hilburn, Guy
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Creating a 3D Image from 2D Data, a Case Study from Hera Subbasin, Offshore Indonesia

April 11, 2019
Notiyal, Subodh
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Imaging beneath Basalts in the Norwegian Sea Using RTM Tomography and Least Squares RTM

April 4, 2019
Baldock, S., T. Kim, T. Feng, Z. Guo, C. Zeng, H. Bondeson, B. Kjollhamar, M. Hart

Hybrid Tomography and Full Waveform Inversion Velocity Model Updating for Shallow Velocity Anomalies

April 4, 2019
Hilburn, G., J. Mao, J. Sheng, S. Baldock, M. Hart

Imaging Paleocene and Jurassic Prospects within the Porcupine Basin, Ireland: A Case Study

April 4, 2019
Hart, M. S. Bamber, A. Hulks, S. O'Keefe, E. Cho, S. Baldock

A FWI Velocity Model Building Workflow across the Senja Ridge in the Norwegian Barents Sea

April 4, 2019
Stokes, S., D., Manns, M. Romanenko, B. Kjolhamar, R. Myklebust, E. Henden

Suprasalt model building using full-waveform inversion

March 22, 2019
TGS
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Suprasalt model building using full-waveform inversion

March 4, 2019
Tiwari, D., J. Mao, J. Sheng

Red Sea 2D Deep Tow Acquisition and Broadband Processing to Image Complex Subsalt Structures

November 19, 2018
Salem, A., W. Conway, E. T. Serra, B. Sayers, A. Checconi
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MSGBC: Where is the next success?

October 25, 2018
TGS

Salt tectonic styles in the spreading basin: Yucatan, Offshore Mexico

October 14, 2018
TGS
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Towards AVO Compliant Least-squares RTM Gathers

August 28, 2018
He,Yang Hao,Feng Dong, Shuqian Wang, Bin
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Hybrid Approach for Least Squares Migration

August 28, 2018
Wang,Bin Zeng,Chong Dong,Shuqian
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Refraction and reflection FWI for high-resolution velocity modeling in Mississippi Canyon

August 28, 2018
Tiwari, D., J. Mao, X. Ma
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Deblending continuous records by sparse inversion of energetic and coherent surfaces

August 28, 2018
Masoomzadeh,Hassan Baldock,Simon Liu, Zhaojun
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Geologically guided tomography to improve image below the Aptianunconformity, offshore Gambia

August 28, 2018
Kim, T., B. Soelistijo, G. Hilburn, P. Bhowmik, D. Armentrout, Z. Guo A. Nangarla
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Orthorhombic model building using 5D regularized full azimuth land data

August 28, 2018
Gao,Wei Guo,Zhiqiang Ma,Xuening Rodriguez,Gary
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SCOOP and STACK inversion case studies

August 28, 2018
Chopra, Satinder Sharma, Ritesh Kumar Keay, James
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Seismic facies classification using some unsupervised machine learning methods

August 28, 2018
Chopra, Satinder Marfurt, Kurt
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Salt tectonic styles in the spreading basin: Yucatan, Offshore Mexico

August 28, 2018
Bhowmik,Purnima Hernandez,Rodolfo Rothe,Katarina
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Quantitative Interpretation Efforts in Seismic Reservoir Characterization of Utica-Point Pleasant Shale

July 23, 2018
Chopra, Satinder Sharma, Ritesh Kumar Keay, James

Coherence attribute applications on seismic data in various guises

July 23, 2018
Chopra, Satinder Marfurt, Kurt

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

July 23, 2018
Perz, Mike Keller, William Kriechbaum, Victor

Unconventional Play Fracture Characterization Through Orthorhombic Depth Model Building

July 23, 2018
Hilburn, G.,Pendharkar, Keller, W., Mott, R., Peinado, J., Jumper, A., Kriechbaum, V.
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Deblending of Large 3D Surveys Acquired with Triple Sources in NW Europe

June 11, 2018
Baldock, Simon Masoomzadeh,Hassan Ratnett,Neil Liu,Zhaojun O’Keefe,Sorche Travis,Tom Drewell, Steve

Technological Advancements in Broadband Processing – A Reprocessing Case History from the Barents Sea

June 11, 2018
Cox,Peter Bhamber,Sandeep Ditty, Chris

Triple Source in Seismic Exploration – Experiences Offshore Norway

June 11, 2018
J. Langhammer, H. Bondeson, B. Kjølhamar, S. Baldock, H. Masoomzadeh, N. Ratnett

Unfolding Marine Multiazimuth Data from the Gulf of Mexico

June 11, 2018
Roende, Henrik Hilburn, Guy Bate, Duncan

Image Guided Full Waveform Inversion (IGFWI) Modelling of Shallow Channel Features in the Moray Firth

June 11, 2018
Salem, Azza Hart,Matt Baldock,Simon Gromotka,Jan Chen, Jing Sheng, James

Exploring the Norwegian Atlantic Margin: Møre and Vøring Basins

June 1, 2018
BENT KJØLHAMAR, JAN LANGHAMMER, NICK WOODBURN, REIDUN MYKLEBUST and SIMON BALDOCK

FWI Velocity Model Building Experiences

February 22, 2018
Hart, Matt J. Sheng,James Baldock,Simon Mao, Jian

Liberia, A Fresh Approach

October 1, 2017
BEN SAYERS and ALEX BIRCH-HAWKINS, RUFUS TARNUE, GERRARD SPEAR, LAUREN MAYHEW,

A hybrid crossgather curvelet domain multiple elimination method and its application

September 15, 2017
Yongbo Zhai, Zhaojun Liu, James Sheng, Bin Wang, Josef Heim
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Correlation of azimuthal velocity anisotropy and seismic inversion attributes to Austin Chalk production: a south central Texas case study

September 15, 2017
William Keller, Rene´ Mott, Austin Jumper, Heloise Lynn, Walt Lynn, Mike Perz
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Enhanced Structure and Subsalt Imaging of the Perdido Fold Belt Offshore Mexico

September 15, 2017
Tefera Eshete, Katarina Rothe
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The development and applicability of structurally conformable 2D to 3D interpolation

September 15, 2017
Sorche O’Keefe, Neil Ratnett, Nick Woodburn, Camilla Pedersen, Willl Bradbury, Manhong Guo, Wilfred Whiteside
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4D Non Local regularization of 3D seismic data using block adaptive POCS

September 15, 2017
Satyakee Sen, James Sheng, Zhaojun Liu Bin Wang,
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Shallow high-amplitude seismic anomalies characterization in the Hoop Fault Complex, Barents Sea

September 15, 2017
Satinder Chopra, Ritesh Sharma, Graziella Kirtland Grech, Bent Erlend Kjølhamar
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Seismic reservoir characterization of Utica-Point Pleasant shale with efforts at quantitative interpretation– a case study

September 15, 2017
Satinder Chopra, Ritesh Kumar Sharma, Hossein Nemati, James Keay
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Coherence attribute applications on seismic data in various guises

September 15, 2017
Chopra, Satinder Marfurt, Kurt
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High-resolution image-guided tomography and Q-tomography solution for improved depth imaging for an OBC survey

September 15, 2017
Robert Shank, Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, Yang He, Connie VanSchuyver
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Integration of geomechanical and mineralogical data for fracability evaluation in Utica shale play

September 15, 2017
Ritesh Kumar Sharma, Satinder Chopra, James Keay, Hossein Nemati, Larry Lines
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A novel workflow for predicting TOC in a Utica play

September 15, 2017
Ritesh Kumar Sharma, Satinder Chopra, Larry Lines
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An innovative way of computing reliable density from impedance inversion methods

September 15, 2017
Ritesh Kumar Sharma, Satinder Chopra, Larry Lines
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SDRs or presalt synrift graben? – Insight from an integrated case study of presalt reflectors in Campos Basin, offshore Brazil

September 15, 2017
Quincy Zhang, Gary Rodriguez, Hao Xun, Duncan Bate, James Keay, Michael R. Hudec, Jonathan Watson
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Chasing anisotropy in the Austin Chalk and Eagle Ford shale formations: azimuthal processing challenges and considerations

September 15, 2017
Peng Cheng, Mike Perz, Femi Ogunsuyi, Frank Meng, Xinxiang Li
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Target-oriented parameters for curvature of the Falher F tight sandstone of Alberta, Canada

September 15, 2017
Lee Hunt, Bahaa Beshry, Satinder Chopra, Cole Webster
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Improved salt and subsalt model with common offset RTM tomography: A case history in deep water, Gulf of Mexico

September 15, 2017
Jianshun Sheng, Seung Yoo, Cristina Reta-Tang, Gary Rodriguez
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Integrated Multiple Attenuation Across the Shelf Edge – a Colombian Caribbean Case Study

September 15, 2017
E.J. Wiarda, Walter Conway, P. Pappano, Cheng Zhan, Dan Wheaton, S. Nistala, Raheel Malik, and Simon Baldock
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Fracture detection and reservoir characterization through high resolution orthorhombic tomography for unconventional plays

September 10, 2017
Guy Hilburn, Amit Pendharkar, William Keller, René Mott, Jorge Peinado, Austin Jumper, and Victor Kreichbaum
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Salt interpretation for velocity model building using long offset multi-WAZ data – improving the subsalt image in Gulf of Mexico

September 2, 2017
Chaikin, D., H. Roende, J. Kegel
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Joint multiple predictions in SRME with combined Orthogonal WAZ surveys

September 1, 2017
Nangarla, A., S. Laha, N. Hokanson, M. Guo, S. Baldock
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Production Forecasting in the Scoop/Stack Play

September 1, 2017
Ted Mirenda and James Keay
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A guide to least-squares reverse time migration for subsalt imaging:Challenges and solutions

August 1, 2017
Wang,Bin Zeng,Chong Dong,Shuqian
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Characterization of Shallow High Amplitude Seismic Anomalies in the Hoop Fault Complex, Barents Sea

June 15, 2017
Satinder Chopra, Ritesh Sharma, Graziella Kirtland Grech, Bent Erlend Kjølhamar
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Imaging of Multiples and its Application on Single Sensor Data

June 14, 2017
Jian Mao, Simon N. Baldock, James Sheng

Multidomain Denoise - A Robust and Efficient Method of Suppressing Incoherent Noise

June 14, 2017
Hassan Masoomzadeh, Neil Ratnett, Tom Travis, and Azza Salem

A Robust Multistage Full Waveform Inversion and Its Application

June 13, 2017
Jian Mao, James Sheng, Matt Hart, Taejong Kim

Continuous Coverage of Recent High Resolution Seismic and Magnetic Data gives New Insight into the Early Development of the Gulf of Mexico

June 13, 2017
Ian Deighton, Felicia Winter

FWI with Scaled-Sobolev Preconditioning Applied to Short-Offset Vibroseis Field Data

June 13, 2017
Consolvo, B.P., M.A.H. Zuberi, R.G. Pratt, P.W. Cary

Dual WAZ Processing and Orthorhombic Imaging - A Case Study in Mississippi Canyon, Gulf of Mexico

June 12, 2017
Zhiqiang Guo, Yang He, Guy Hilburn, Dhananjay Tiwari, Gary Rodriguez

Reduction of depth uncertainties using common offset RTM (COR) Gathers

June 12, 2017
Senren Liu, Gary Rodriguez, Feng Hao
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Broadband Imaging in the Barents Sea - Impact of 3D Survey Design and Data Processing on Jurassic Lead Quality

June 12, 2017
Salem, A., M. Romanenko, B. Kjolhamar

Improved Q Estimation and Application in the Time Domain with Broadband Seismic Data from the North Sea

June 12, 2017
Hardwick, A.J., D. Woods, H. Masoomzadeh, R. Clark
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Evolution of deghostingprocess for single sensor streamer data from 2D to 3D

May 28, 2017
Zhigang Zhang, Hassan Masoomzadeh, Bin Wang
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A presalt graben system near the COB imaged by high quality 3D seismic data in Campos Basin, Offshore Brazil

May 28, 2017
Quincy Zhang, Michael R. Hudec, Gary Rodriguez
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Volumetric fault image enhancement—Some applications

May 28, 2017
Satinder Chopra, Kurt J. Marfurt
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Uncertainty in orthorhombic model building: Analysis, mitigation, and validation

February 1, 2017
Guy Hilburn, Yang He, and Bin Wang

High-resolution model building with multistage full-waveform inversion for narrow-azimuth acquisition data

December 1, 2016
Jian Mao, James Sheng, Matt Hart, Taejong Kim

Seismic reservoir characterization of Duvernay shale with quantitative interpretation and induced seismicity considerations

September 15, 2016
Satinder Chopra, Ritesh Kumar Sharma, Amit Kumar Ray, Mohammad Nemati, Ray Morin, Brian Schulte, David D’Amico
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Understanding the seismic disorder attribute and its applications

September 15, 2016
Chopra, Satinder Marfurt, Kurt
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Using buried receivers for multicomponent, time-lapse heavy oil imaging

September 15, 2016
Peter Vermeulen, Guoping Li, Hugo Alvarez, Peter Cary, Gary James
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Characterizing a Cardium waterflood via 3C3D land surface seismic: the Washout Creek experience

September 15, 2016
Mike Perz, Xinxiang Li, Mohammad Nemati, Ritesh Kumar Sharma, Satinder Chopra, Peter Cary, Wendy Ohlhauser, Kimberly Pike, Brian Creaser
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Broadband processing of 3D towed streamer data: a critical analysis of 2D and 3D plane wave decomposition

September 15, 2016
Hassan Masoomzadeh, Anthony Hardwick
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Reducing subsalt velocity uncertainties using common offset RTM gathers (COR)

September 15, 2016
Gary Rodriguez, Senren Liu
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Understanding the structure, extent and potential source rocks of the syn-rift in Madagascar

September 15, 2016
Felicia Winter, Erika Tibocha, Honorata Rutkowska, Alex Birch-Hawkins, Roel Dirkx
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Identification of sweet spots in shale reservoir formations

September 1, 2016
Chopra, Satinder Sharma, Ritesh Kumar

Clari-Fi™ Broadband Processed 2D Seismic in Portugal and the Mid-North Sea High

September 1, 2016
SINDRE JANSEN, WILL BRADBURY and BENT ERLEND KJØLHAMAR

Volumetric Fault Enhancement Applications

August 15, 2016
Satinder Chopra, Kurt J. Marfurt

Adaptive Windowed Deghosting - Applications to FAZ Acquisition

June 1, 2016
Zhigang Zhang, Zhaohong Wu, Bin Wang, Jean Ji

Insights into the Tectonic Evolution andProspectivity of Madagascar Offshore Basins

June 1, 2016
Roel Dirkx, Felicia Winter, S. Musa, Richard Cooke, Ben Sayers, Jennifer Halliday, Erika Tibocha

Adaptive Least-squares RTM for Subsalt Imaging

June 1, 2016
Chong Zeng, Shuqian Dong, Bin Wang, Zhigang Zhang

Demultiple of High Resolution P-cable Data in theNorwegian Barents Sea - An Iterative Approach

May 30, 2016
Anthony J. Hardwick, Sindre Jansen, Bent Erlend Kjølhamar

Building more robust low-frequency models for seismic impedance inversion

May 28, 2016
Amit Kumar Ray, Satinder Chopra

Adaptive least-squares RTM with applications to subsalt imaging

March 5, 2016
Chong Zeng, Shuqian Dong, Bin Wang

New insight into Gulf of Mexico Well Success

October 1, 2015
TGS
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Deepwater Kwanza Basin. A Prospective Pre-Salt Province?

October 1, 2015
Cian O’Reilly, Dario Chisari, James Clarke, Sadiqah Musa, Dr. Jennifer Halliday, Ian Deighton, Erika Tibocha and Paul Chandler

The Seismic Wow Factor- A precursor To Unlocking Offshore Mexico

October 1, 2015
Brad Torry

Time variant de-ghosting and its applications in WAZ data

September 10, 2015
Zhigang Zhang, Zhaohong Wu, Bin Wang, Jean Ji
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Joint PP/PS tomography with Dynamic Warping

September 10, 2015
Yang He, Guy Hilburn, Francis Sherrill
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Enhancing interpretability of seismic data with spectral decomposition phase components

September 10, 2015
Satinder Chopra, Kurt J. Marfurt
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Choice of mother wavelets in CWT spectral decomposition

September 10, 2015
Satinder Chopra, Kurt J. Marfurt
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Reducing uncertainty in characterization of Vaca Mureta shale with post-stack seismic data

September 10, 2015
Ritesh Kumar Sharma, Satinder Chopra, Luis Vernengo, Eduardo Jorge Trinchero, Claudio Sylwan
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Identification of thin sweet spots in the Duvernay Formation of north central Alberta

September 10, 2015
Chopra, Satinder Sharma, Ritesh Kumar
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Estimation of density from seismic data without long offsets – a novel approach.

September 10, 2015
Chopra, Satinder Sharma, Ritesh Kumar
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Shallow water surface related multiple elimination: a case study from North Sea

September 10, 2015
Raheel Malik, Simon Baldock, Becky Miller, Satyakee Sen, Zhaojun Liu
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Directional designature without near-field hydrophone recordings

September 10, 2015
Peter Scholtz, Hassan Masoomzadeh, Roy Camp
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Unbiased surface-consistent scalar estimation by crosscorrelation

September 10, 2015
Nirupama Nagarajappa, Peter Cary
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High resolution velocity model building over the Hoop Fault Complex.

September 10, 2015
Matt J. Hart, O.A. Adewumi, Carl Lang, Guy Hilburn, Gary Rodriguez
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Prestack and poststack wave-equation based demultiple: a case study of its impact on subsalt interpretation

September 10, 2015
Gregg Barker, August Lau, Jian Mao, Dhananjay Tiwari, Satyakee Sen
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High resolution tilted-orthorhombic tomographic inversion to improve velocity modeling and imaging: a case study of its impact on subsalt

September 10, 2015
Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang
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Adaptive least-squares RTM and application to Freedom WAZ subsalt imaging

September 10, 2015
Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang
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Deblending of continuously recorded OBN data by subtraction integrated with a median filter

September 10, 2015
Cheng Zhan, Raheel Malik, Jim Specht, Zhaojun Liu, Davide Teixeira
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Accounting for sea surface variation in deghosting – a novel approach applied to a 3D dataset offshore west Africa

September 10, 2015
Anthony Hardwick, Patrick Charron, Hassan Masoomzadeh, Adeola Aiyepeku, Peter Cox, Sampad Laha
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More robust methods of low-frequency model building for seismic impedance inversion

September 10, 2015
Amit Kumar Ray, Satinder Chopra
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Gulf of Mexico: Post Well Analysis

September 1, 2015
Alessio Checconi, Peter Conn, David Little, Edward Smith, James Stockley, Erika Tibocha;

Shallow Water Multiple Elimination (SWME) onBroadband Data

June 2, 2015
Yongbo Zhai, Satyakee Sen, Zhaojun Liu, James Sheng, Bin Wang, Chong Zhan, Neil Hokanson, Sampad Laha, Lingxiao Zhang

Broadband Processing of Variable-depthStreamer Data

June 2, 2015
Hassan Masoomzadeh, Anthony Hardwick, Simon Baldock

Offset Dependent Picking and Image GuidedTomographic Modelling of Velocity Variationsover the Hoop Fault Complex

June 2, 2015
Matt J. Hart, O.A. Adewumi, Carl Lang, Guy Hilburn

5D Interpolation adds value at the drill bit for a Texas 3D

June 2, 2015
K. Rene’ Mott, William Keller, Mike Perz
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Triple-Source Simultaneous Shooting (TS3), AFuture for Higher Density Seismic?

June 2, 2015
Jan Langhammer, Pete Bennion

Broadband Processing of P-Cable Data in theBarents Sea

June 2, 2015
Neil D. Ratnett, Peter Cox, Gboyega Adeloye, Tom Travis

The Hoop Area: New testing ground for geophysical technologies

May 1, 2015
Bent Kjølhamar

Is curvature overrated? No, it depends on the geology

February 1, 2015
Satinder Chopra, Kurt J. Marfurt

Advances in Seismic Rejuvenate Shelf

February 1, 2015
Brad Torry
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Sobel Filtering Brings Edges Into Sharp Focus

January 1, 2015
Satinder Chopra, Kurt J. Marfurt

Seafloor Sampling of Frontier Basins forDetection of Active Hydrocarbon Systems andStratigraphic Tie

November 24, 2014
S. Polteau, S. Planke, A. Mazzini, Reidun Myklebust

An application of FWI to deep water Hernando NAZ streamer data in Gulf of Mexico

October 2, 2014
Kwangjin Yoon, Ioan Vlad, Peyman Moghaddam, Jian Mao, Jianming Sheng
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Application of Gabor transform to amplitude spectrum matching for merging seismic surveys

October 2, 2014
Jun Zhou, Jun Sun, Xuening Ma
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TTI DIT for dirty salt inversion in the Mississippi Canyon area, Gulf of Mexico

October 2, 2014
John DeLaughter, Michael Harbin, Dawn Herrington, Andrey A. Ortega, Seung Yoo, Taejong Kim, Will Whiteside, Cristina Reta-Tang
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3D Fast illumination analysis for arbitrary acquisition system using plane waves

October 2, 2014
Jian Mao, James Sheng, Bin Wang, Connie VanSchuyver
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High-resolution tomographic inversion with image-guided preconditioning and offset-dependent picking

October 2, 2014
Guy Hilburn, Yang He, Zengjia Yan, Francis Sherrill
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Rejuvenation of regional 2D data in the Campos Basin, offshore Brazil through broadband processing and TTI imaging

October 2, 2014
Cristina Reta-Tang, Walter Conway, James Keay, Diane Yang, Xinyi Sun
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Converted-wave prestack time migration with a new approximate migration weight

October 2, 2014
Chuck Ursenbach, Peter Cary
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Broadband least-squares reverse time migration for complex structure imaging

October 2, 2014
Chong Zeng, Shuqian Dong, Jian Mao, Bin Wang
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Broadband processing in the Norwegian Barents Sea – practical aspects of deghosting in a challenging marine environment

October 2, 2014
Anthony Hardwick, Hassan Masoomzadeh, Jan Gromotka, Peter Cox, Rachel Gilbert
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Hydrocarbon-bearing dolomite reservoir characterization: A case study from eastern Canada

October 2, 2014
Amit Kumar Ray, Ritesh Kumar Sharm,Satinder Chopra
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Enhanced adaptive subtraction method for simultaneous source separation

October 2, 2014
Zhaojun Liu, Bin Wang, Jim Specht, Jeffery Sposato, Yongbo Zhai
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Final Laser-Beam Q-Migration

October 2, 2014
Xiang Xiao, Feng Hao, Christopher Egger, Bin Wang, Fangxiang Jiao, Xinling Wang
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5D data regularization using enhanced antileakage Fourier transform

October 2, 2014
Wilfred Whiteside, Manhong Guo, Jun Sun, Bin Wang
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Improved imaging beneath the Cotton Valley formation through offset-dependent RMO picking and high-resolution tomography in the Lloyd Ricge area in the Gulf of Mexico

October 2, 2014
Taejong Kim, Francis Sherrill, Guy Hilburn, Yang He, Cristina Reta-Tang
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Reweighted thresholding and orthogonal projections for simultaneous source separation

October 2, 2014
Satyakee Sen, James Sheng, Zhaojun Liu Bin Wang,
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Seismic facies analysis using generative topographic mapping

October 2, 2014
Satinder Chopra, Kurt J. Marfurt
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Seismic discontinuity attributes and Sobel filtering

October 2, 2014
Satinder Chopra, Kurt J. Marfurt
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Churning seismic attributes with principal component analysis

October 2, 2014
Chopra, Satinder Marfurt, Kurt
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A finite-difference method for orthorhombic reverse time migration

October 2, 2014
Sang Suh
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Seismic characterization of Montney shale formation using Passey’s approach

October 2, 2014
Satinder Chopra, Ritesh Kumar Sharma, Amit Kumar Ray, Mohammad Nemati, Ray Morin, Brian Schulte, David D’Amico
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Characterization of the dolomite reservoirs with the help of photoelectric index volume

October 2, 2014
Satinder Chopra, Ritesh Kumar Sharma, Amit Kumar Ray, Mohammad Nemati, Ray Morin, Brian Schulte, David D’Amico
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Hoop Basin: Drilling success and playground for new exploration methods

September 1, 2014
BENT KJØLHAMAR, CHRISTOPHER SÆBØ SERCK, CAMILLA BROCH PEDERSEN, REIDUN MYKLEBUST

MaxG Basin Temperature Modelling Using Bottom Hole Temperature Datasets

August 5, 2014
Ian Deighton, Erika Tibocha, Pete Dotsey

Full Waveform Inversion on Jackdaw OceanBottom Nodes Data in North Sea

June 19, 2014
K. Yoon, P. Moghaddam, I. Vlad, M. Warner, J. Sheng

Broadband Processing of Slant Streamer Datafrom Offshore Tunisia

June 19, 2014
H. Masoomzadeh, A. Hardwick

High-resolution Tomography Using Offset-dependent Picking and Inversion Conditioned byImage-guided Interpolation

June 19, 2014
Yang He, Guy Hilburn, Francis Sherrill
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Deghosted Least-squares RTM - Image DomainBroadband Solution for Complex Structures

June 19, 2014
Shuqian Dong, Chong Zeng, Hassan Masoomzadeh, Bin Wang

Rock-physics Foundation for AVO Analysis

June 9, 2014
John P. Castagna, Satinder Chopra, Firas Al-Jarrah
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Image-guided tomography: structure conforming inversion for complex overburden

June 9, 2014
Guy Hilburn, Yang He, Francis Sherrill, Taejong Kim, Zengjia Yan
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Eastern Canada has plenty to offer

May 1, 2014
Brad Torry and Steve Whidden
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The impact of a quick 4D seismic survey and pro-cessing over the Halfdan Field, Danish North Sea

April 4, 2014
M.A. Calvert, H.H. Roende, I.H. Herbert1 J. Zaske, P. Hickman, U. Micksch

Seismic discontinuity attributes and Sobel filtering

April 1, 2014
Satinder Chopra, Rajive Kumar, Kurt J. Marfurt
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Early basin insights and AVO supported leads from new long offset 2D seismic data, Labrador Sea, Canada

March 1, 2014
Richard Wright, James Carter, Deric Cameron, Tom Neugebauer, Jerry Witney, and Daniel Hughes

New insights on the Alaskan Chukchi Sea

March 1, 2014
Brad Torry, Thane Strandberg, Abu Chowdhury, Jason Kegel, James Keay

Observing fracture lineaments with Euler curvature

February 5, 2014
Satinder Chopra, Kurt J. Marfurt

Improving salt boundary imaging using an RTM inverse scattering imaging condition

October 9, 2013
Sang Suh, Bing Wang
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Implementation of Kirchhoff prestack depth migration on GPU

October 9, 2013
Chopra, Satinder Sharma, Ritesh Kumar
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Enhancement of seismic data quality and interpretation for mapping base Zubair sands of Southeast Kuwait

October 9, 2013
Rajive Kumar, Karam, M. Hafez, Anandan Mudavakkat, Aisha Y. Al-Ghareeb, Thekriat Hussain, Ritesh K. Sharma, Satinder Chopra
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Orthorhombic PSDM processing, a case history in Mississippi Canyon, Gulf of Mexico

October 9, 2013
Yang He, Adam Gersztenkorn, Guy Hilburn, Sherry Yang, Bin Wang
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Questioning the basics of surface-consistent scaling

October 9, 2013
Nirupama Nagarajappa, Peter Cary
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3C receiver orientation estimation by stack power optimization of reflected PS data

October 9, 2013
Nirupama Nagarajappa, Peter Cary, Chuck Ursenbach
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Angle domain illumination analysis along a target horizon

October 9, 2013
Jian Mao, Sang Suh, Bin Wang
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Broadband processing of linear streamer data

October 9, 2013
Hassan Masoomzadeh, Nick Woodburn, Anthony Hardwick
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Unconventional reservoir characterization using conventional tools

October 9, 2013
Chopra, Satinder Sharma, Ritesh Kumar
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Joint Deconvolution with Hybrid Norm and Its Applications to Flat Cable Images and Pre-migration Data

October 9, 2013
Zhigang Zhang, Jean Ji, Bin Wang
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3D imaging from 2D seismic data, an enhanced methodology

October 9, 2013
Wilfred Whiteside, Bin Wang, Helge Bondeson, Zhiming Li
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A case study for salt model building using CFP full azimuth data

October 9, 2013
W. Gao, Z. Guo, M. Guo, Q. Zhang, S. Hightower, G. Cloudy Jr., Z. Li
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Anisotropic model building with structurally constrained tomography inversion: A case studyfrom the Angola Basin

October 9, 2013
Tefera Eshete, Yang He, Xinyi Sun
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Pre conditioning seis mic data with 5D inte rpolation for computing geome tric attributes

October 9, 2013
Chopra, Satinder Marfurt, Kurt
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Seismic depth imaging from high to low signal: a case history

October 9, 2013
August Lau, Dhananjay Tiwari, Zhiqiang Guo, Gary Rodriguez, Jean Ji
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A 3D illumination study to investigate fault shadow effects over the Hoop Fault Complex

October 9, 2013
Anthony Hardwick, Litty Rajesh
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Danish sector: Insight into mature and deeper plays

October 1, 2013
Will Bradbury, Steve Drewell, Gulnara Hickman

Implementation of Kirchhoff prestack depth migration on GPU

September 17, 2013
TGS
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Enhancement of seismic data quality and interpretation for mapping base Zubair sands of Southeast Kuwait

September 16, 2013
TGS
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Broadband processing of linear streamer data

September 15, 2013
TGS
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Anisotropic model building with structurally constrained tomography inversion: A case study from the Angola Basin

September 14, 2013
TGS
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Angle domain illumination analysis along a target horizon

September 12, 2013
TGS
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A case study for salt model building using CFP full azimuth data

September 10, 2013
TGS
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3D imaging from 2D seismic data, an enhanced methodology

September 8, 2013
TGS
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3C receiver orientation estimation by stack power optimization of reflected PS data

September 2, 2013
TGS
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Increasing the bandwidth of marine seismic data - broadband

September 1, 2013
TGS
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The value of PRM in enabling high-payback IOR Programs

September 1, 2013
TGS
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Current workflows for shale gas reservoir characterization

August 14, 2013
Arcis Seismic Solutions
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Current workflows for shale gas reservoir characterization

August 12, 2013
Chopra, Satinder Marfurt, Kurt

Key processing techniques for pre-salt plays

August 2, 2013
TGS
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Enhanced 3D Imaging from 2D Seismic Data andits Application to Surveys in the North Sea

June 13, 2013
Wilfred Whiteside, Bin Wang, Helge Bondeson, Zhiming Li

Seabed Sampling for Stratigraphy and Seep Studies Offshore Greenland and Norway

June 13, 2013
S. Polteau , S. Planke, R. Myklebust, Gulnara Hickman

Practical Aspects of Least-squares Reverse Time Migration

June 13, 2013
S. Dong, S. Suh, B. Wang

Broadband Processing of Conventional StreamerData - Optimized De-Ghosting in the Tau-P Domain

June 13, 2013
Hassan Masoomzadeh, Nick Woodburn

Seabed Sampling for Stratigraphy and Seep Studies Offshore Greenland and Norway

June 12, 2013
TGS
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Orthorhombic Imaging for Orthogonal WideAzimuth Surveys in Mississippi Canyon, Gulf ofMexico

June 11, 2013
Yang He, A. Gersztenkorn, S. Yang, Bin Wang, Xiang Xiao

Practical aspects of least-squares reverse time migration

June 8, 2013
TGS
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Orthorhombic imaging for orthogonal wide azimuth surveys in Mississippi Canyon, Gulf of Mexico

June 6, 2013
TGS
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Enhanced 3D Imaging from 2D Seismic Data and its Application to Surveys in the North Sea

June 5, 2013
TGS
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Broadband Processing of Conventional Streamer Data - Optimized De-Ghosting in the Tau-P Domain

June 3, 2013
TGS
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A 3D Illumination Study to Investigate Fault Shadow Effects over the Hoop Fault Complex

June 2, 2013
TGS
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Orthorhombic Imaging for Orthogonal Wide Azimuth Surveys in Mississippi Canyon, Gulf of Mexico

May 13, 2013
Yang He, Adam Gersztenkorn, Sherry Yang, Bin Wang
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Seismic attribute expression of differential compaction

May 13, 2013
Chopra, Satinder Marfurt, Kurt
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Shale gas reservoir characterization workflows

May 13, 2013
Chopra, Satinder Marfurt, Kurt
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Poisson Impedance : A promising tool for determination of sand quality.

May 13, 2013
Chopra, Satinder Sharma, Ritesh Kumar
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New Attribute for determination of lithology and brittleness

May 13, 2013
Chopra, Satinder Sharma, Ritesh Kumar
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Fracture detection via azimuthal analysis of seismic data: snake oil orsilver bullet?

May 13, 2013
Mike Perz, Peter Cary, Xinxiang Li, Satinder Chopra
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Enabling high payback IOR: Value creation through PRM

April 1, 2013
MARTIN BETT
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Good guidance

April 1, 2013
TGS
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Increasing the bandwidth of marine seismic data

April 1, 2013
Simon Baldock
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How the seismic map is changing

February 1, 2013
Andrew McBarnet

New approach to basin formation temperature modeling

December 1, 2012
Pete Dotsey

Pre-processing improvements for enhanced PSTM and TTI PSDM images in the santos basin: A case history

December 1, 2012
Kev Pavloske, Jana Beyoglu, Tefera Eshete and Simon Baldock

The value of PRM in enabling high payback IOR

December 1, 2012
MARTIN BETT

Shale gas reservoir characterization workflows

November 26, 2012
Arcis Seismic Solutions
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Seismic attribute expression of differential compaction

November 25, 2012
Arcis Seismic Solutions
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Remove RTM Artifacts Using Delayed Imaging Time Gathers

November 24, 2012
TGS
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Q tomography towards true amplitude image and improve sub-karst image

November 23, 2012
TGS
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Limits on resolution enhancement for multicomponent data

November 21, 2012
Chuck Ursenbach
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Marine broadband seismic: Is the earth response helping the resolution revolution?

November 21, 2012
TGS
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Lifetime stability and reliability of fibre-optic seismic sensors for permanent reservoir monitoring

November 20, 2012
TGS
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Least-squares reverse time migration: towards true amplitude imaging and improving the resolution

November 19, 2012
TGS
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Iterative velocity model building using GPU based layer-stripping TTI RTM

November 18, 2012
TGS
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Interesting directions being pursued in seismic curvature attribute analysis

November 17, 2012
Arcis Seismic Solutions
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Improvements in time domain FWI and its applications

November 16, 2012
TGS
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Improved time and anisotropic depth imaging in the Appalachian Foothills

November 15, 2012
TGS
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Improved quality for common focusing point data regularization

November 14, 2012
TGS
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High-resolution Moveout Transform; a robust technique for modeling stackable seismic events

November 12, 2012
TGS
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Enhanced imaging using bandwidth extending operators and pre-stack Q-inversion over the northwest European volcanic margin

November 10, 2012
TGS
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Directional Imaging Stack (DIS) for Shot Based Pre-stack Depth Migrations

November 7, 2012
Wilfred Whiteside
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Compensating visco-acoustic effects in anisotropic resverse-time migration

November 6, 2012
TGS
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Complex Structural Imaging in the Tarakan Basin – A Case Study, Offshore Indonesia

November 5, 2012
TGS
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5D leakage: measuring what 5D interpolation misses

November 3, 2012
Peter Cary
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Bringing broadband to the subsea

November 1, 2012
Simon Baldock and Nick Myziuk

New attribute for determination of lithology and brittleness

September 22, 2012
Arcis Seismic Solutions
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A comparison of structural styles and prospectivity along the Atlantic margin from Senegal to Benin

September 5, 2012
TGS

Orthogonal wide azimuth surveys:

September 1, 2012
Simon Baldock, Cristina Reta-Tang, Brad Beck, Wei Gao, Jun Cai, and Steve Hightower

Orthogonal wide azimuth surveys: Aquisition and imaging

September 1, 2012
Simon Baldock, Cristina Reta-Tang, Brad Beck, Wei Gao, Jun Cai, and Steve Hightower

Spatial Distribution of Trap Types Relative to the Regional Structural Framework, Baffin Bay, Offshore Greenland

June 14, 2012
TGS
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Reducing Uncertainties in Anisotropic Tomography

June 7, 2012
TGS
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Practical Aspects of Subsalt Tomography Using Reverse Time Migration Based Angle Gathers

June 4, 2012
TGS
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High-resolution Moveout Transform - A Robust Multiple Attenuation Technique

June 2, 2012
TGS
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Geological review of deepwater liberian basin outlines prospectivity

April 1, 2012
Muhammad S. Tamannai, Ian Deighton, and Peter Conn
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Enhanced low frequency signal processing for sub-basalt imaging

February 21, 2012
Nick Woodburn
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Advances in deepwater reservoir monitoring

February 2, 2012
MARTIN BETT

Improved 3D seismic imaging through depth migration and tomography: An Indonesia case study

January 1, 2012
Jianli Song, Cristina Reta-Tang, Xuening Ma, Jim Wilhite and Laurie Geiger

Enhanced prestack depth imaging of wide-azimuth data

October 1, 2011
Xuening Ma, Bin Wang, Cristina Reta-Tang, Wilfred Whiteside, and Zhiming Li

Postmigration multiple prediction and removal in the depth domain

October 1, 2011
Bin Wang, Jun Cai, Manhong Guo, Chuck Mason, Sampath Gajawada, and Duryodhan Epili

Orthogonal Wide Azimuth Surveys: Acquisition and Imaging

September 21, 2011
Simon Baldock, Cristina Reta-Tang, Brad Beck, Wei Gao, Jun Cai, and Steve Hightower
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Maximizing Throughput for High Performance TTI-RTM: From CPU-RTM to GPU-RTM

September 19, 2011
TGS
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Layer-stripping RTM based on wavefield redatuming

September 17, 2011
TGS
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Improved subsalt imaging using TTI anisotropy and reverse time migration scans

September 17, 2011
TGS
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Imaging the Hoop Fault Complex via horizon and fault constrained tomography

September 16, 2011
TGS
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Expanding domain methods in GPU based TTI reverse time migration

September 16, 2011
Sang Suh
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Detailed velocity model building in a carbonate karst zone and improving sub-karst images in the Gulf of Mexico

September 14, 2011
TGS
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Automatic RTM-based DIT scan picking for enhanced salt interpretation

September 13, 2011
TGS
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Applications of Layer-Stripping RTM to Gulf of Mexico Imaging Projects

September 12, 2011
TGS
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Merging multiple surveys before imaging

September 10, 2011
TGS
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A case study: Improved subsalt imaging through TTI model building and imaging of a WAZ survey in the Gulf of Mexico

September 8, 2011
TGS
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Anisotropic tomography for TTI and VTI media

September 6, 2011
TGS
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3D RTM angle gathers from source wave propagation direction and dip of reflector

September 3, 2011
TGS
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Complex salt model building using a combination of interactive imaging and layerstripping RTM

July 1, 2011
Bin Wang, Chuck Mason, Kwangjin Yoon, Jean Ji, Jun Cai, Sang Suh and Zhiming Li

New insights into prospectivity of Liberia-Sierra Leone Basin because of improvements in seismic acquisition and processing

June 1, 2011
Peter Conn and Gary Rodriguez

Modelling low velocities in carbonate karst zones and improving sub-karst images in the Gulf of Mexico

May 11, 2011
TGS

Horizon and fault constrained tomography to model fault induced velocity discontinuities in the hoop fault complex area

May 9, 2011
TGS

Automated RTM-based DIT scans for salt interpretation and model building

May 2, 2011
TGS

Improved imaging

April 1, 2011
Peter Conn and Gary Rodriguez

Logs reveal Marcellus sweet spots

March 1, 2011
Pete Dotsey

Imaging sub-basalt palaeocene, mesozoic and palaeozoic targets in the deep water UKCS margin: Combining effective reprocessing strategies with new deep towed acquiston

November 9, 2010
TGS

Processing Challenges from Arctic Latitudes: Attenuation of Diffraction Multiples from Ice-scouring Tracks

November 8, 2010
Shell

Greenland - Summary of hydrocarbon geology and structural elements

November 7, 2010
TGS

Amplitude preserving demultiple in the Barents Sea over the Hoop Fault Complex: Deconstructing SRME and a new alternative method for stacking the near offsets

November 2, 2010
TGS

Salt geology and hydrocarbon plays in the northeastern Gulf of Mexico

November 1, 2010
Abu Chowdbury

Stepwise Multiple Elimination using Linear Transforms: An alternative approach to SRME for stacking multiple-free near offsets in the Barents Sea

October 17, 2010
TGS
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Stability and speedup issues in TTI RTM implementation

October 15, 2010
TGS
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Mississippi Canyon high resolution reprocessing: applications for shallow drilling hazard and geologic evaluation

October 12, 2010
TGS
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Interactive demultiple in the post-migration depth domain

October 11, 2010
TGS
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Enhanced pre-stack depth imaging of wide-azimuth data from the Gulf of Mexico: a case history

October 8, 2010
TGS
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True azimuth surface multiple elimination

October 7, 2010
TGS
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Imaging beneath the Florida Escarpment progressing from 2D, 3D and anisotropy : A case history

October 5, 2010
Gary Rodriguez
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Benin Ultradeep seismic study reveals transform margin and potential hydrocarbon prospectivity

September 10, 2010
TGS

Depositional Environment and Structural Style of Permian and Triassic Sequences of Wrangel Island, Russian Arctic

September 5, 2010
TGS

The Structure of the Wrangel Arch (Russian Chukchi Sea), Based on Marine Seismic and Onshore Observations

September 3, 2010
TGS

Lows and highs: using low frequencies and improved velocity tools to image complex ridges and basement highs in the Faroe-Shetland Basin

September 1, 2010
Anthony Hardwick, Tom Travis, Simon Stokes and Matthew Hart

Complex-salt model building using a combination of interactive beam migration and layer-stripping RTM

June 8, 2010
TGS
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Anisotropic Depth Migration and High-Resolution Tomography in Gulf of Mexico: A Case History

June 6, 2010
TGS
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The Structural Evolution and Tectonic Development of the Laptev Sea Region in Mesozoic and Cenozoic

June 5, 2010
TGS
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Improved Sub-basalt Structural Imaging in the Faroe-Shetland Basin Using Full Sequence Migration Multi-velocity Analysis

June 3, 2010
TGS
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The prospectivity of Offshore Sierra Leone Using Newly Acquired 3D data

April 6, 2010
TGS

Western Laptev Sea Region Framework - Structural Style and Timing of Deformation

April 2, 2010
TGS
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Full wave-equation methods for complex imaging challenges