Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Petroleum Geologists REFERENCES Alerini, M., B. Traub, C. Ravaut, and E. Duveneck, 2009, Prestack depth imaging of ocean-bottom node data: Geophysics...

Joint full-waveform inversion of time-lapse OBN data at Thunder Horse field

Simon Luo, Esteban Diaz, Madhav Vyas, Ganyuan Xia

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Greff, D. Kumar, B. Elebiju, F. Rollins, and K. Hartman, 2021, Thunder Horse ocean-bottom nodes time-lapse seismic observations: First International...

Crossing the Valley of Death Between Innovation andApplication: Experiences in Subsalt Imaging

Search and Discovery.com

The Sub-Salt Imaging Challenge

Jane Whaley

GEO ExPro Magazine

... Ocean bottom cable surveys, where the sensors are laid on the seafloor rather than towed, have also proved very effective in acquiring wide azimuth...

Revisiting Brown Fields: A lookback on unforeseen opportunities in a late life field

Hifzhul ‘Arif Ahmad Munif, Ismail Marzuki Gazali, Hairul Hafez Abu Bakar, Alfian Termizi, Wan Mohd Nazrullah Mohamed Zin, Nur Syakirah Muhammad Yusoff, Zainal Arifin Suwito, Chin Tee Ang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 2017, First Hybrid 3D Seismic Survey in Malaysia: A New Paradigm in Ocean Bottom Seismic: SEG 2017 Workshop: OBN/OBC Technologies and Applications...

Unlocking the potential of WAZ data for subsalt imaging using FWI: A case study in the Perdido area

Vivek Vandrasi, Zhihua Su, Shouting Huang, Yogesh Agnihotri, Sabaresan Mothi

International Meeting for Applied Geoscience and Energy (IMAGE)

... for different surveys from land to marine, and from streamers to ocean bottom nodes. FWI using wide-azimuth (WAZ) streamer data in areas with complex...

Optimal survey design for full-waveform inversion via bi-level optimization

H. S. Aghamiry, S. Operto

International Meeting for Applied Geoscience and Energy (IMAGE)

... of multicomponent ocean bottom nodes (OBNs). Nevertheless, the deployment and retrieval of extensive OBN arrays are financially demanding and logistically...

Fibre Optic Sensing

Henk Kombrink

GEO ExPro Magazine

... of the field, because the “geophones” are already installed in the wells”, says Garth. “And the repeat surveys are done anyway using ocean bottom nodes, so...

Offshore Data Acquisition in Shallow Water: Challenges and Opportunities

Simon J. Molyneux, Samantha Jarvis, James K. Dirstein

Australian Petroleum Production & Exploration Association (APPEA) Journal

... April 2019]. SEG Wiki (2017). Ocean-bottom Node. Available at https://wiki.seg.org/ wiki/Ocean-bottom_node [verified 2 April 2019]. SEG Wiki (2018a...

Direction correction and energy normalization of vibrator for 3D9C seismic wave data

Zhiwen Deng, Rui Zhang, Xiusong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... on attitude correction of ocean bottom node: 84th Annual International Conference and Exhibition, EAGE, Extended Abstracts, 1–5, doi: https://doi.org...

The Value of PRM in Enabling High Payback IOR

Martin Bett

Petroleum Exploration Society of Australia (PESA)

... or t ied back to a remot e host facility up to 500 km away. Unlike towed streamer surveys, ocean bottom cab le surveys or node surveys, permanent sen sors...

3D seismic image-to-image translation

Xiaolei Song, Muhong Zhou, Lifeng Wang, Rodney Johnston

International Meeting for Applied Geoscience and Energy (IMAGE)

... a 3D Conditional Generative Adversarial Network (CGAN) to learn a mapping between a traditional Ocean Bottom Cable (OBC) seismic image volume...

A practical approach to automate end-to-end multi-stage iterative source separation with prior framework using machine learning

Rajiv Kumar, Yousif Izzeldin Kamil Amin, Riccardo Giro, Sunil Manikani, Nam Pham, Massimiliano Vassallo, Phillip Bilsby, Tao Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

...l on Imaging Sciences, 2, no. 1, 183–202. Hays, D. B., Walker, C. D. T., and Mahdad, A., 2014, Blended acquisition and deblending processing of 3D ocean bott...

High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM

Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS

GEO ExPro Magazine

... CHATTOPADHYAY, GARY RODRIGUEZ, TEFERA ESHETE and GUY HILBURN; TGS The Nessie project is a full-azimuth ocean-bottom node survey located in the ultra-shallow...

Extended Abstract: Revitalizing an Old Field—Main Pass 73—Gulf of Mexico Shelf

Ross Saunders, Ahmed Ammar, Chuck Henry, Tim Wilkinson, Mike Frismanis, Mike Bradshaw, Jeff Codd, David Kessler

GCAGS Transactions

... years, efforts have taken place to acquire new data on the Gulf of Mexico shelf. The newer data is mainly acquired using ocean bottom node technology...

Multi-Azimuth Coherence Attribute Applications; #42284 (2018)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... shows an example from a wide-azimuth ocean bottom seismometer survey acquired offshore West Africa. On the basis of the orientation of faults...

Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

...–13866375.1. Borisov, D., and S. C. Singh, 2015, Three-dimensional elastic full waveform inversion in a marine environment using multicomponent ocean-bottom...

ABSTRACT: Subsurface Imaging with VSP and Ocean Bottom Seismometers (OBS): Novel Acquisition Designs

Emin E. Pacal and Robert R. Stewart

Houston Geological Society Bulletin

...ABSTRACT: Subsurface Imaging with VSP and Ocean Bottom Seismometers (OBS): Novel Acquisition Designs Emin E. Pacal and Robert R. Stewart 2012 21 23...

Abstract: Polarisation Analysis of Ocean Bottom 3C Sensor Data, by Bjorn Olofsson and Christophe Massacand; #90077 (2008)

Search and Discovery.com

Ocean Bottom Multi-Physics Nodes – Next Reservoir Monitoring Step Forward?

Search and Discovery.com

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)

... halite bodies in the Gulf of Mexico with ocean-bottom nodes (Vigh et al., 2022; Elebiju et al., 2022), and with NAZ data in offshore West Figure 1: Diving...

Temperature, Subsidence, and Hydrocarbon Maturation in Extensional Basins: A Finite Element Model

J.-CL. De Bremaecker

AAPG Bulletin

... published by most previous authors, in that sea level rather than the ocean bottom is taken as the reference level. This gives a clearer representation...

Insight from keywords co-occurrence in SEG annual meetings: A bibliometric study

Changcheng Liu, Srichand Prajapati

International Meeting for Applied Geoscience and Energy (IMAGE)

... acquisition and relevant types of equipment and technique as shown in Figure 2c. It refers to ocean-bottom cable, ocean-bottom node, and distributed...

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)

... can be incorporated in the demultiple process on the principle dataset acquired by the towed-streamer or ocean-bottom-node system. Introduction...

Ocean Bottom Multi-Physics Nodes … Next Reservoir Monitoring Step Forward?, #42338 (2018).

Andrea Zerilli, Adriano Viana, Julio Lyrio, Jorlivan Correa, Emanuel Capechi, Paulo Menezes,

Search and Discovery.com

...Ocean Bottom Multi-Physics Nodes … Next Reservoir Monitoring Step Forward?, #42338 (2018). Andrea Zerilli, Adriano Viana, Julio Lyrio, Jorlivan...