Why deblending doesnt work „ And how simultaneous source land surveys should be acquired

Dave Monk

International Meeting for Applied Geoscience and Energy (IMAGE)

..., or are currently planned that do not involve simultaneous source acquisition. Given the potential to reduce the time and associated cost of acquisition...

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)

... In vintage towed-streamer marine acquisition, seismic sources (air guns) are typically located approximately 100 to 300 m from the streamers, leaving a gap...

Application of Sequence Stratigraphic Concepts and Depositional Models for Reservoir Mapping: An Example from the Upper Cibulakan Formation in the L and LL Fields, Offshore Northwest Java

Miftah Mazied

Indonesian Petroleum Association

... and depositional models were developed to predict the geometry and orientation of reservoirs within the Massive and Main Intervals of the Upper Cibulakan...

Codes and Ciphers Simultaneous: Source Separation: PART II

Johan O. A. Robertsson, Dirk-Jan Van Manen, Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... to be found in simplicity, and not in the multiplicity and confusion of things. Marine seismic data acquisition is changing rapidly. One...

Abstract: Canadas Beaufort-Mackenzie Submarine Foldbelt: Fresh Look at a Frontier Giant Petroleum System with the BeaufortSPANTM 40-Km PSDM Survey; #90171 (2013)

James Helwig, Naresh Kumar, and Menno Dinkelman

Search and Discovery.com

... shale detachment horizon. The full geometry of structures, including vertical and overturned dips, is imaged by advanced acquisition and processing...

Abstract: Deterministic Inversion Results in a Difficult Seismic Acquisition Environment: Example from a Carbonate Reservoir in United Arab Emirates, by Suaad Khoori, Yasser Kalifeh, Junaid Khan, Marc Vesseron, William Soroka, and Maria Ribeiro; #90077 (2008)

Search and Discovery.com

ABSTRACT: Design and Acquisition of a 4-D Base Survey: A Case Study from the Pyrenees Oil Development, Exmouth Sub-Basin, Western Australia; #90061 (2006)

Jack M. Woodward, Mark Stanley, and Guy Duncan

Search and Discovery.com

...ABSTRACT: Design and Acquisition of a 4-D Base Survey: A Case Study from the Pyrenees Oil Development, Exmouth Sub-Basin, Western Australia; #90061...

Abstract: Processing On-the-Edge, the Evolution of In-Field Processing on Modern Land Nodal Systems; #91210 (2025)

Amine Ourabah

Search and Discovery.com

..., field seismic data processing has evolved alongside hardware limitations and the complexity of seismic workflows. Unlike Marine seismic surveys, Land...

Elastic full-waveform inversion using OBN data acquisition

Denes Vigh, James Xu, Xin Cheng, Bing Bai

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-waveform inversion using OBN data acquisition Denes Vigh, James Xu, Xin Cheng, Bing Bai Elastic full-waveform inversion using OBN data...

Multichannel compressive sensing for seismic data reconstruction using joint sparsity

Iga Pawelec, Michael Wakin, Paul Sava

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the slowest velocity (water velocity for marine acquisition, or near surface velocities for land acquisition). However, due to terrain obstacles...

Abstract: A Novel Way to Acquire Data in a Safe, Reliable and Cost-Effective Manner by the Use of Autonomous Marine Vehicles; #90254 (2016)

Sudhir Pai, Tim Perrin

Search and Discovery.com

...Abstract: A Novel Way to Acquire Data in a Safe, Reliable and Cost-Effective Manner by the Use of Autonomous Marine Vehicles; #90254 (2016) Sudhir...

3D Model-Driven Subsurface QC of 4D Acquisition

Andrew Long, Bingwen Du, Barbara Kajl

Petroleum Exploration Society of Australia (PESA)

... shots. This plot assumed regular surface acquisition geometry (e.g. no feathering), and was used for benchmarking the modelling. Note the significant...

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

... and most critical step was creating the geometry from the field notes and acquisition design from the GEDCO OMNI 3-D software so that the data could...

Elastic full-waveform inversion at regional scale for the northern Gulf of Mexico

Yao Yu, Anastasia Pavlovskaya, Kim Shoemaker, Hongyan Li, Jennifer Qin, David Derharoutian Jr., John Law, Zhao Ge, Ruth Hammans, Vivian Robertson, Kate Glaccum

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/10.1190/image2023-3915083.1. Vigh, D., X. Cheng, K. Jiao, W. Kang, and N. Brand, 2021, The impact of acquisition geometry on full...

Gaining Insight into Formation Anisotropy Using Full Azimuth Imaging and Analysis Tools

Duane Dopkin, Anat Canning, Philip Neri

Petroleum Exploration Society of Australia (PESA)

... turnaround times is a constant shot to receiver. In marine acquisition, the array accurate anisotropic ve locity analysis is a the relatively short time...

Chasing the Faults within a Permian Carbonate Using Wide Azimuth Seismic Data - A Thailand Case Study, #41016 (2012)

V. W. T. Kong, M. Lawlor, C. E. Hinz

Search and Discovery.com

... field with a wide azimuth acquisition template, such that the recorded 3D seismic data is inherently source-to-detector azimuth rich. This geometry...

Chicxulub Impact Tsunami Deposits at the K…Pg Boundary in Northern Louisiana?; #30379 (2014)

Martell A. Strong, Gary L. Kinsland

Search and Discovery.com

... represent acquisition or processing artifacts. We conclude that the features are neither due to acquisition footprints nor to other data artifacts...

A Coastal Barrier-Spit System: An Alternative Depositional Model for the Kudu Gas Field, Namibia, #20451 (2018)

Roger Swart,

Search and Discovery.com

... of anhydrite and well sorted grains. In the actual core the dips are however not readily apparent. In the core there is evidence for marine bioturbation...

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)

... and the benefits of FWI Imaging over RTM imaging. The FWI Image was de-migrated to generate synthetic shot gathers based on the WAZ acquisition geometry and re...

Gravity and Magnetics in South East Asia - Modern Applications

Brian S. Anderson, John E. Bain, Harald van Hoeken, Mark E. Weber

Southeast Asia Petroleum Exploration Society (SEAPEX)

...% of the seismic data acquisition (before seismic processing) costs (Fig. 4). Figure 4. Cost Comparisons, Seismic vs. Potential Welds Marine Surveys...

Seismic Exploration for Pennsylvanian Algal Mounds, Paradox Basin: ABSTRACT

Bruce Moriarty, Robert Grundy

AAPG Bulletin

... mounds correlate laterally with either marine shelf or penesaline facies. Detection of the Ismay and Desert Creek buildups is difficult because...

Navigating full-waveform inversion success in Mexico with complex geology: Shallow-water and land case studies

Wei Kang, Federico Fenoglio, Liubov Mulisheva, Pavel Vasilyev, Luxin Zhang, Abdalla Abouelela, Xin Cheng, Denes Vigh, Silvino Dominguez Garcia, Alejandro Cabrales, Alfredo Vazquez Cantu

International Meeting for Applied Geoscience and Energy (IMAGE)

... and inversion (SWAMI) (Strobbia et al., 2014). In addition, the irregular acquisition geometry and the combination of many small surveys will raise...

ABSTRACT: A Marine Controlled-Source Electromagnetic Survey of the XYZŽ Discovery Offshore ABCŽ in West Africa; #90061 (2006)

David G. Peace, A. N. Other, Kambiz Safinya, Ransom Reddig, and Andrea Zerilli

Search and Discovery.com

...ABSTRACT: A Marine Controlled-Source Electromagnetic Survey of the XYZŽ Discovery Offshore ABCŽ in West Africa; #90061 (2006) David G. Peace, A. N...

Abstract: 3D Inversion of Transient EM Data: A Case Study from the Alvheim field, North Sea; #90172 (2014)

Bruce Hobbs, Michael Zhdanov, Alexander Gribenko, Alan Paterson, Glenn Wilson, Craig Clarke

Search and Discovery.com

... included a feasibility study, data acquisition, data processing, 1D inversion and, what we believe is the first for marine transient EM data, full 3D...

Seabed Mineral Exploration

Richard Cooper

GEO ExPro Magazine

... reduced by approximately 80% over the past five years, with companies ceasing to trade, and others either exiting the marine seismic acquisition...