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...

Accelerating innovation with software abstractions for scalable computational geophysics

Mathias Louboutin, Philipp Witte, Ali Siahkoohi, Gabrio Rizzuti, Ziyi Yin, Rafael Orozco, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

...:2110.04825. Siahkoohi, A., D. J. Verschuur, and F. J. Herrmann, 2019c, Surface-related multiple elimination with deep learning: 89th Annual International...

Iterative 3D deterministic and data-driven multiple attenuation for deep-water OBN in the Campos Basin

Thais Sales, Frederico Xavier de Melo, Joel Monteiro, Dmitri Skorinski, Shady Attia, Mohammad Ghazey, Marcella Braga, Etory Sperandio, André Ferreira, Moacyr Bezerra, Thiago Costa

International Meeting for Applied Geoscience and Energy (IMAGE)

... data-driven free-surface related multiple models. Alternative data-driven methods capable of operating at such frequency range and acquisition geometry...

Seismic Technology Evolution to Support Prospect Evaluation, Exploration Well, and Geological Appraisal

Frederic J. Billette, Yan Quist

GCAGS Transactions

..., the 3D SRME (surface-related multiple elimination) and well-tied re-processed volume replaced all of the above, provided our geoscientists with day...

Getting it Right the First Time in the Ceduna Sub-Basin: Regional and Target Depth Imaging in a Frontier Setting

Weidi Koh

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of the Springboard MC3D data was processed using the following major steps: source bandwidth optimisation, denoise, 3D surface-related multiple...

Implications of elastic full-waveform inversion for northern Red Sea

Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson

International Meeting for Applied Geoscience and Energy (IMAGE)

... al., 2014) and 3D surface-related multiple elimination. Elastic FWI velocity model building Elastic propagation in FWI has been demonstrated...

Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait

Adel El-Emam

International Meeting for Applied Geoscience and Energy (IMAGE)

... and karsts (Carman, 1996) which generate large and rapid velocity variations with multiple velocity inversions. These generate strong dispersive surface waves...

Unlocking subsurface complexity: Sparse ocean-bottom node and full-waveform inversion for northern Green Canyon, Gulf of Mexico

Kate Glaccum, Denes Vigh, Yao Yu, Eray Kocel, Bing Bai, Di Chen, Hongyan Li, Kevin Lyons

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Key signal processing included source deblending (Amin et al, 2021), Tau P-Q wavefield separation and 3D surface-related multiple elimination...

Data processing experience with PP and PS imaging on SB-DAS: A North Sea case study

R. Bachrach, M. Wilk-Lopes, D. Brager, S. Sonika, C. Thorgersen, E.B. Raknes, Y. Ivanov

International Meeting for Applied Geoscience and Energy (IMAGE)

... driven methods like 3D surface-related multiple elimination (SRME) is challenging. To be able to address free-surface multiples, different techniques...

Sparse OBN acquisition in shallow water at CCS Sleipner field: The role of multiples in FWI

Sandrine David, Eddie Cho, Graeme Stock, Fons ten Kroode, M.A.H Zuberi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Exploration Geophysicists and the American Association of Petroleum Geologists REFERENCES Amundsen, L., 2001, Elimination of free-surface related multiples...

Physics-based preconditioned multidimensional deconvolution in the time domain

David Vargas, Ivan Vasconcelos, Matteo Ravasi, Nick Luiken

International Meeting for Applied Geoscience and Energy (IMAGE)

... Amundsen, L., 2001, Elimination of free-surface related multiples without need of the source wavelet: Geophysics, 66, 327–341, doi: https://doi.org...

Extended Abstract: Multiple Attenuation Research

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... on multiples is led by Prof. J. Berkhout at University of Delft, Holland. To the present time, both groups have concentrated on surface related events...

Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality

M. Kongawoin, A. Pauli, A. Locke, L. Hansen

Petroleum Exploration Society of Australia (PESA)

..., broadband de-ghosting and various de-multiple techniques. The latter included 3D shallow water surface-related multiple elimination (SRME), muted 3D...

Illuminating Asset Value at Mad Dog through New Seismic Technology

Michael J. Staines, Scott Michell, Dean Chergotis, and John Sharp

GCAGS Transactions

... with the SMAART JV eventually leading to one of the first, large-scale applications of 2D surface- related multiple elimination (SRME) at BP...

Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)

Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek

Search and Discovery.com

... reservoir signal. The gathers, sampled at 12.5 m inline trace separation, were taken after surface-related multiple elimination (SRME) out...

Velocity Model Building Using Tilted Orthorhombic Depth Imaging for Full Azimuth Seismic Data

Yunfeng (Fred) Li, Qiaofeng Wu, Chuen-Song Chen

GCAGS Journal

..., and 3D surface related multiple elimination (SRME)—the FAZ data are divided into seven azimuth sectors (15°, 45°, 70°, 90°, 110°, 135°, 165°) by azimuth...

Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia

Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow

International Meeting for Applied Geoscience and Energy (IMAGE)

... to 46 degrees) were generated for QI studies. The reprocessing sequence included broadband seismic processing, 3D surface-related multiple...

The Benefit of 3D Seismic Data for Muda Reservoir Characterization from ABCŽ Discovery, South Natuna Sea Block B, West Natuna Basin

Pintarwan Sasi Kirana, Retno Wijayanti, Salwan Suheri

Indonesian Petroleum Association

..., surface-related multiple eliminations, and interbed multiple elimination and radon demultiple. To solve the amplitude anomaly problem, a comprehensive...

Abstract: MWD for Shallow Water Demultiple: A Hibernia Case Study; #90174 (2014)

Hongzheng Jin, Min Yang, Ping Wang, Yan Huang, Mervyn J. Parry, and Yvonne Paisant-Allen

Search and Discovery.com

... limited success, MWD is effective in attacking water-layer-related multiples. The effectiveness is attributed to the fact that MWD predicts the multiple...

Table of Contents: 33rd Annual Convention Proceedings, 2009

Indonesian Petroleum Association

... IPA09-G-181 Application of General Surface Multiple Prediction, a True Azimuth 3D Surface Related Multiple Elimination Technique, in the Deep Water Area...

Bridging the gap: Deep learning on seismic field data with synthetic training for building Gulf of Mexico velocity models

Stuart Farris, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... steps, including resampling to an 8ms rate, shot domain denoising, de-bubbling, water column statics correction, and 3D Surface-Related Multiple...

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

... fit for further pre-migration processing such as velocity analysis, surface-related multiple elimination techniques, prestack amplitude versus offset...

Encased Secondary Minibasins: an Emerging Play in the Deepwater Gulf of Mexico; #30359 (2014)

Ursula Edwards, Vernon Moore, Ugojoh Odumah

Search and Discovery.com

... Tilted Transverse Isotropy (TTI), and Surface Related Multiple Elimination (3D SRME) Pliocene With the knowledge of their presence and widespread...

Abstract: Separated Wave-Field Imaging: Utilizing the Multiple Wavefield to Improve Sub-Surface Illumination for OBS Surveys; #90319 (2018)

Jyoti Kumar, Tony Martin, Julien Oukili

Search and Discovery.com

... in processing (e.g., surface-related multiple removal). In the last decade, we have seen the use of multiple reflections for imaging as opposed to removing...

Enhancing Fault Interpretation Through Broadband Processing and Diffraction Imaging: The First and Successful Experience from Madura Offshore Area

Pongga Wardaya, Rino Saputra, Syaeful Amin

Indonesian Petroleum Association

... an improved fault image. A combination of 3D and a 2D Surface Related Multiple Elimination (SRME) were chosen as demultiple tools due to strong multiple...