Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner

Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock

International Meeting for Applied Geoscience and Energy (IMAGE)

... is initially processed using a nominal sequence, including: deghosting, Surface Related Multiple Elimination (SRME), regularization and PreStack Time...

Seismic Processing Strategies in the Deep Water Kutai Basin … Gendalo Hub Pre-Stack Depth Migration

Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao

Indonesian Petroleum Association

...-related multiple elimination (SRME) are now much more effective in removing various types of multiples before migration. Prestack Depth Migration...

Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia

Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki

Indonesian Petroleum Association

...). The quality of surface-related multiple elimination (SRME) is an important process to attenuate multiples in this survey. 3D SRME was applied not only...

Enhancing Subsurface Imaging and Reservoir Characterization in the Marcellus Through Advanced Reprocessing of Wide Azimuth 3D Seismic, #11159 (2018).

Jinming Zhu, Chris Perll, Trevor Coulman,

Search and Discovery.com

... multiple elimination (LSRME) were applied to improve S/N. An extensional patch was carefully tested and validated in the 5D interpolation which...

Large-scale Marchenko imaging with distance-aware matrix reordering, tile low-rank compression, and mixed-precision computations

Matteo Ravasi, Yuxi Hong, Hatem Ltaief, David Keyes, David Vargas

International Meeting for Applied Geoscience and Energy (IMAGE)

... of seismic processing, Surface-Related Multiple Elimination (SRME – Verschuur (1992)) and Internal Multiple Elimination (IME – Weglein et al. (1997...

First Look at Seismic Data from a Towed Dual-Sensor Streamer

Andrew Long, Natasha Hendrick, Rune Tenghamn

Petroleum Exploration Society of Australia (PESA)

... Related Multiple Elimination (SRME) is possible (Soll ner et al., 2007). Multiple pred iction is based on the up-going pressu re wavefield and the down...

GEO 2012 The 10th Middle East Geosciences Conference and Exhibition, 4-7 March 2012, Manama, Bahrain; - Abstracts, #90141 (2012).

Search and Discovery.com

Applications of near-field hydrophone data imaging in a shallow water environment: A case study from offshore Egypt

Mahmoud El-Attar, Omar Hossam, Azat Kireev, Arindam Kanrar, Usama Fathy Abdel-Kader, Kai Zhang, Jacob Deeds, Jordan Hassler

International Meeting for Applied Geoscience and Energy (IMAGE)

...., 2014). 3D surfacerelated multiple elimination (SRME) was used to predict and attenuate the surface-related multiples (Dragoset et al., 2010). Due...

3D ultra high resolution seismic processing „ A case study from offshore USA

Bertrand Caselitz, Luca Limonta, Julien Oukili, Jonas Tegnander, Vicky Catterall

International Meeting for Applied Geoscience and Energy (IMAGE)

... reflections. The demultiple step, utilizing methods like convolutional 3D Surface Related Multiple Elimination (SRME) and 3D wave-equation multiple...

Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia

Dmitri Skorinski, Ted Manning

Indonesian Petroleum Association

.... The data is now suitable for further processing such as velocity analysis and Surface Related Multiple Elimination (SRME) demultiple or migration...

Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration

Mazin Farouki, Felice D'Alterio, Erika Gentile

Indonesian Petroleum Association

... Surface Related Multiple Elimination (SRME), Radon demultiple Multiple passes of Velocity Analysis Interpolation to 12.5 x 12.5m bins, 80 fold, i.e....

Improved Subsurface Imaging and Interpretability Through Broadband Reprocessing of Legacy Seismic Data: Examples from North West Shelf Australia

Stephen Malajczuk, Rajesh Saklani, Dean Clark, David Eastwell

Petroleum Exploration Society of Australia (PESA)

..., Shallow Water Demultiple (SWD), Surface Related Multiple Elimination (SRME) and tau-p deconvolution were applied prior to the first iteration...

Croatia: A New Oil Province at the Heart of Europe

Neil Hodgson, Howard Nicholls, Anna Marszalek, Peter Browning-Stamp, Steve Maddox, Spectrum

GEO ExPro Magazine

... Related Multiple Elimination (SRME) and Hiresolution Radon are also far more effective than technologies available in the 1970s and 80s. In addition...

Seismic Foldout: A New Arcadia: Seismic Acceleration of the Nova Scotian Margin

Neil Hodgson, Karyna Rodriguez, Peter Hoiles, Julia Davies, George Kovacic, Searcher

GEO ExPro Magazine

... mankind, has been in the field of seismic processing. Tools such as SRME (Surface Related Multiple Elimination), shallow water de-multiple and de...

Recent Developments in Marine Acquisition and Data Processing Technology to Improve Imaging through Complex Overburdens

Timothy Bunting, Jerry Kapoor, Nick Moldoveanu, Jeremy Browett

GCAGS Transactions

... multiple elimination [SRME]), tomography based model building, and wave extrapolation migration (WEM). The 2010 image was acquired with a four vessel...

Marine Acquisition and Processing Using Dual Sensor Towed Streamer (Geophysics Paper 1)

Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier, Anthony Day, Stephen Pharez, Maz Farouki

Geological Society of Malaysia (GSM)

... 14th - 15th January 2008 •Kuala Lumpur Convention Center, Kuala Lumpur, Malaysia An advanced implementation of Surface Related Multiple Elimination (SRME...

Supercomputers for Beginners: PART III: GPU-Accelerated Computing

Lasse Amundsen, Martin Landrø, Børge Arntsen

GEO ExPro Magazine

... and imaging in (a) 2005 and (b) 2010. In 2005, data were narrow-azimuth and processed with 2D surface related multiple elimination (SRME) and wave-equation...

High resolution imaging using multiples „ A North Sea case study

Chandan Kumar, Rodney Johnston, Petr Jilek, Xiaolei Song, Mikhail Davydenko

International Meeting for Applied Geoscience and Energy (IMAGE)

... separation and surface related multiples elimination (SRME) or up/down wavefield deconvolution. It is generally understood that at reservoir depth levels...

A case study of broadband processing in extremely shallow water environment of Bohai Bay

Jiangbo Huang, Xinyi Duan, Dekui Xu, Pingping Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to research broadband processing technology in extremely shallow water environment of Bohai Bay. Deghost method, surface related multiple elimination...

Broad bandwidths reveal double the expected sediment depth in the Northern Carnarvon Basin

Jo Firth, Mark Stanley

Petroleum Exploration Society of Australia (PESA)

... offsets and outer cables. Surface-related multiple elimination (SRME) (Verschuur, 2006) models all surface-related multiples by convolution, without...

Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures

Zhiwei Gu, Jianhua Geng, Ru-Shan Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

...-pseudo-depth domain but simultaneously incur higher computational costs. Jakubowicz (1998) extends the Surface-Related Multiple Elimination (SRME...

Multi-Fractured Plug-Less or Non-Isolated Stage Horizontal Shale Gas Well Placement Experiment in the Canadian Horn River Basin

Claudio Virues, Peter Chernik, James F. Pyecroft, David Meeks, Christopher Petr, Jurgen Lehmann

Unconventional Resources Technology Conference (URTEC)

... improvements due to modification of near wellbore fracture networks, sand distribution and the elimination of impairment risks associated with drill...

Enhancing Resolution and Improving Imaging: The New Dual-Sensor Seismic Streamer

Natasha Hendrick, Andrew Long, Rune Tenghamn

Indonesian Petroleum Association

... is the implementation of an advanced Surface Related Multiple Elimination (SRME) algorithm (Söllner et al., 2007). Multiple prediction is based on the up-going...

GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway

Cyrille Reiser, Eric Mueller, PGS

GEO ExPro Magazine

... SRME (Surface Related Multiple Elimination) and SWIM (Separated Wavefield Imaging) • Full Waveform Inversion based on refraction information up to 12...

Australia: New Imaging of the Vulcan Sub-basin

Tony Pedley, Richard Palmer, Polarcus, Spectrum

GEO ExPro Magazine

... to be carefully designed with a total of seven passes including 3D SRME, shallow water demultiple, interbed multiple elimination, Tau-P and parabolic radon...