Abstract: Planning a Seismic Survey Offshore Myanmar Using Finite Difference Modeling and a Conceptual Earth Model; #90294 (2017)

Michele Buia, Francesca Salvi, Alessia Ravasio, Ivan Staine

Search and Discovery.com

...Abstract: Planning a Seismic Survey Offshore Myanmar Using Finite Difference Modeling and a Conceptual Earth Model; #90294 (2017) Michele Buia...

Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview

Andrew Long

Petroleum Exploration Society of Australia (PESA)

...Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview Andrew Long I TECHNICAL Focus What is Wave Equation Pre-stack...

Imaging the presalt with elastic FWI using OBN data

Gabriel Brando, Benjamin Huard, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Exploration Geophysicists and the American Association of Petroleum Geologists Imaging pre-salt with elastic FWI and OBN data Figure 1: (a) Shallow depth...

Abstract: Seismic modeling of ore bodies -- massive sulphides

K. Laletsang, J. A. Wright, C. A. Hurich

Atlantic Geology

... bodies - massive sulphides K. Laletsang, J.A. Wright and C.A. Hurich Memorial University Seismic Imaging Consortium (MUSIC), Department of Earth...

Seismic Imaging through Outcropping Carbonates: An Example from the Canadian Rocky Mountains, , #41533 (2015).

Yong Hua, Don C. Lawton

Search and Discovery.com

..., Calgary, AB, Canada 2 Abstract We investigated a seismic time processing procedure that provides an optimum dataset for advanced depth imaging...

Tailored Acquisition and Processing Providing an Enhanced Subsurface Image of the Basin Architecture, Exmouth Sub-Basin, North West Shelf, Australia

Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari

Australian Petroleum Production & Exploration Association (APPEA) Journal

... increased efficiency in the model building workflow and improved resolution in the deeper part of the model, producing an early depth imaging product...

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

...Seismic Imaging of Fractures … A Feasibility Study Larry Lines Seismic Imaging of Fractures – A Feasibility Study Larry Lines* University of Calgary...

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

...Seismic Imaging of Fractures … A Feasibility Study Larry Lines Seismic Imaging of Fractures – A Feasibility Study Larry Lines* University of Calgary...

Three-Dimensional Seismic Imaging of Probable Hydrate Deposits Linked to Chimneys Venting Gases Through Hydrate Stability Zone, From Offshore Mauritania

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Broadband Seismic Technology and Beyond: Part V: PGS's GeoStreamer „ A Double Win

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... system to offer a ‘broadband’ solution that improves subsurface seismic imaging and interpretation in complex geological settings. It has allowed PGS...

Seismic diffraction imaging for improved coal structure detection in complex geological environments

Binzhong Zhou, Weijia Sun

Petroleum Exploration Society of Australia (PESA)

... – inhomogeneous media and curved interfaces: Geophysical Prospecting, 58, 925-938. Moser, T., and C. B. Howard, 2008, Diffraction imaging in depth...

Seismic Imaging in Anisotropic Media. or... "A Better Way to Moveout and Migrate Long Offset Data"

Rolf Klotz, Martin Bayly, Sue Downie, Swee Leng

Indonesian Petroleum Association

... layering and generally increasing velocity with depth. This will mean that the far offsets will have a higher imaging velocity than the near offsets...

Multidomain simultaneous joint inversion for near-surface characterization A case study from onshore US

Nate Johnson, Ali Ahmed Hussein Mohamed, Zhanna Jackson, Seth Riseman, Kevin Douglas

International Meeting for Applied Geoscience and Energy (IMAGE)

... with better coherency and more laterally stable amplitudes were observed. The SJI near-surface model was merged into the initial depth imaging velocity...

LaURGE: Louisiana Undergraduate Recruitment and Geoscience Education

Jeffrey G. Agnew, Jeffrey A. Nunn

GCAGS Transactions

... teeth to illustrate evolution and introduce basic earth science concepts such as geologic time, superposition, and faunal succession and provided...

Abstract: Revealing the True Subsurface Image of Nile Delta, Offshore Egypt; #90255 (2017)

Mahmoud Shabana

Search and Discovery.com

... of the vintage seismic data at Raven concession has brought up the major shortcomings mainly in imaging through unrealistic subsurface with unexpected...

Extended Abstract: The Challenging Earth Professional Development Series: Teacher Earth Science Education Programme - PD1 'Round and Round with Rocks'

PESA Staff

Petroleum Exploration Society of Australia (PESA)

...Extended Abstract: The Challenging Earth Professional Development Series: Teacher Earth Science Education Programme - PD1 'Round and Round with Rocks...

Abstract: Application of Viscoacoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data; #90246 (2016)

Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones

Search and Discovery.com

... Schlumberger Total E&P 2 Abstract Successful imaging in geological environments with shallow gas infused overburden anomalies requires an Earth model...

Super Producers: Revealing North Sea Injectites

Noémie Pernin, Laurent Feuilleaubois, Tim Bird, Cyrille Reiser

GEO ExPro Magazine

... exploration (Figure 1). This improvement is the result of PGS having unified and processed its Viking Graben datasets using an advanced depth imaging...

An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement

Andy Furniss

Indonesian Petroleum Association

... by a depth conversion, frequently using an over-simplified velocity model. The interpreter now has many tools to hand that allow accurate imaging of the earth...

Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays

Greg M. Johnson, Paul Miller, David Phillips

Unconventional Resources Technology Conference (URTEC)

... earth model and depth migration to achieve the kind of resolution required for effective inversion mapping of deep reservoir properties. All available...

Exercises Part C: Deformed Eastern Niger Delta

Deborah E. Ajakaiye, Albert W. Bally

AAPG Special Volumes

...Exercises Part C: Deformed Eastern Niger Delta Deborah E. Ajakaiye, Albert W. Bally DEFORMED EASTERN OFFSHORE NIGER DELTA: Introduction The offshore...

Integrating WAZ and Potential Field Data for Salt Interpretation - A Case Study From Southern Gulf of Mexico

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Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland

Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh

Petroleum Exploration Society of Australia (PESA)

... of primaries, but in reality various coherent noises are present too. Beam Migration is particularly suited for structural imaging and rapid earth...

Continuous Mineral Mapping of Core Using Hyperspectral Imaging: Example from the Upper Cretaceous Austin Chalk Marathon 1 Robert Todd Core, Central Louisiana

Tobi Kosanke, Robert G. Loucks, Toti Larson, James Greene, Paul Linton

Unconventional Resources Technology Conference (URTEC)

...Continuous Mineral Mapping of Core Using Hyperspectral Imaging: Example from the Upper Cretaceous Austin Chalk Marathon 1 Robert Todd Core, Central...

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

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