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The AAPG/Datapages Combined Publications Database

Showing 640 Results. Searched 196,121 documents.

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Multiscale Seismic Models of Complex Fracture Networks

Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo

Unconventional Resources Technology Conference (URTEC)

...: Seismogram with full waveform (left) that are recorded from the shot located at 0.57 km, and seismogram (right) including only scattered wave induced...

2017

Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)

G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips

Search and Discovery.com

... inversion methods, both post-stack impedance inversion and full-waveform inversion, require low-frequency information about the desired earth model...

2014

Manage Risk with Breakthrough Seismic Acquisition Technology: The GeoStreamer Story Continues New Reservoir Opportunities Revealed

Cyrille Reiser, Folke Engelmark

Petroleum Exploration Society of Australia (PESA)

... the application of Full-Waveform Inversion (FWI) to GeoStreamer data. Note the great detail achieved on the right. This will translate to higher resolution...

2010

Broadband Data from Flat Streamers: Considerations for Acquisition and Processing

Phil Fontona, Edward Hager

Indonesian Petroleum Association

... stable and so survey merging and time-lapse (4D) seismic are improved 4) Future proofing the data for new techniques. An example is Full Waveform...

2015

Value of marine vibrators for effective frequency-dependent spatial sampling of seismic wavefield

Arash JafarGandomi, Aparajita Nath, Sergio Grion

International Meeting for Applied Geoscience and Energy (IMAGE)

..., however, the inclusion of these effects in full waveform inversion (FWI) modelling also appears attractive and should be explored further...

2023

Hydrocarbon Production and Microseismic Monitoring … Treatment Optimization in the Marcellus Shale; #80310 (2013)

Carl W. Neuhaus, Cherie Telker, Mary Ellison, and Keith Blair

Search and Discovery.com

..., surface microseismic monitoring utilizes full waveform stacking to determine microseismic hypocenters. The array of geophones, representing the dish...

2013

Abstract: Reservoir Characteristics of a Quaternary Channel: Incorporating Rock Physics in Seismic and DC Resistivity Surveys; #90211 (2015)

Jawwad Ahmad and Douglas Schmitt

Search and Discovery.com

... seismic and electrical resistivity tomography (ERT) surveys are discussed. Part of standard rock physics template as described in Avseth et al., (2005...

2015

Australia: Depth Reprocessing Rejuvenates Gippsland Basin

Peter Baillie, Paul Carter, Jarrad Grahame, Joe Zhou, Nigel Mudge, CGG

GEO ExPro Magazine

... rift; the siliciclastic Latrobe • Multi-passes of Full Waveform Inversion (FWI) were Group, initially deposited within a continental rift...

2019

Chapter 12: The Discovery Process behind the Giant Johan Sverdrup Field

Hans Chr Rønnevik, Arild Jørstad, Jan Erik Lie

AAPG Special Volumes

... of the full waveform inversion (FWI) methods to map out shallow lateral velocity variations to a higher level of detail (Figure 7). The broadband high...

2017

Microseismic Quality Control Using Synthetic Seismograms

M. C. Smith, S. D. Goodfellow, J. Huang, S. C. Maxwell, J. Teff, B. Kennedy, B. Bayliss

Unconventional Resources Technology Conference (URTEC)

... or problematic velocity modeling. Figure 9: Locations for two comparable events from Stage 6 originating at A cross correlation of the waveform...

2016

Time-Lapse Refraction Seismic I: A Complementary Monitoring Method?

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

.... This is exploited in Full Waveform Inversion to determine the low frequency velocity model. We clearly see that diving waves occur at large offsets...

2017

Gippsland Basin, Australia: New Data Reveals Further Potential in a Mature Basin

Jarrad Grahame, Keat Huat Teng, Iain Burnie, CGG

GEO ExPro Magazine

... wave analysis on the Gippsland ReGeneration dataset confirmed that a 7000m streamer was optimal for Full Waveform Inversion (FWI) results. The new...

2021

Seismic Foldout: Santos Basin, Brazil: Understanding the CO2 exploration risk with ultra-deep seismic

Roberto Juncken, Bruna Lyra, Mariano Gatti, Abraham Rodriguez, CGG, Natasha Stanton, Andres Gordon

GEO ExPro Magazine

... dual-azimuth (DAZ) image. The aim of the survey design was to improve seismic illumination by using longer cables for enhanced full-waveform inversion...

2023

Rejuvenating legacy seismic for screening carbon storage sites in the Gulf of Mexico

Neville Brookes, Ravi Kumar, Gregor Duval, Simon Otto, CGG

GEO ExPro Magazine

... from modern-day processing techniques, such as deghosting, model-based water-layer demultiple (MWD) and full-waveform inversion, resulting...

2024

Transactions: Gulf Coast Association of Geological Societies; 2016 Front Matter

Jennifer M. Smith-Engle, James J. Willis, Jill C. Willis, Norman C. Rosen, Dorene B. West

GCAGS Transactions

... Slurry Using Coagulants and Flocculants 773 Kang, Jihoon, and Richard A. McLaughlin Full Waveform Inversion for Detailed Velocity Analysis 777...

2016

The Southern Washington Cascades Conductor--A Previously Unrecognized Thick Sedimentary Sequence? (1)

W. D. STANLEY , W. J. GWILLIAM , GARY LATHAM , and KEITH WESTHUSING

AAPG Bulletin

... focusing in the anticlinal structure. Questions about event C cannot be fully answered until full waveform analysis of this portion of the data has been...

1992

Estimation of Hydraulic Fracture Height and Pressure Deflation Using a Pulsed Vertical Seismic Profile and a DAS Fiber in the Midland Basin

Robert Meek, Robert Hull, Kevin Woller, Brian Wright, Mike Martin, Hector Bello, James Bailey

Unconventional Resources Technology Conference (URTEC)

... standard VSP processing. Imaging using full waveform inversion in conjunction with deep learning as described by Zhang (2018) may provide even more...

2019

Subsurface characterisation for future CCS applications using uncommon 3D surface and borehole seismic survey geometries at Harvey, Western Australia

Milovan Urosevic, Sasha Ziramov, Roman Pevzner, Konstantin Tertyshnikov, Sinem Yavuz, Anton Egorov, Andrej Bona, Valeriya Shulakova, Dominique Van Gent

Petroleum Exploration Society of Australia (PESA)

... of Full Waveform Inversion (FWI) of VSP data for rock characterisation. The main reason for looking into the VSP FWI approach was a greater SNR...

2019

On-demand ocean-bottom nodes (OD OBN) for low-cost reservoir monitoring

Jorge L. Lopez, Samantha Grandi, Diego Juliano, Alexandre da Silva, Reinaldo Carvalho, Valter Beal, Thaires Miranda, Franklin Santos, Shaun Dunn, Nick Street, Chloe Kennard, Jeroen Rietjens, Erick Alexandre, Cristian Nevoso

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic signals for full waveform inversion (FWI). OD OBN Advantages for Reservoir Monitoring We envision two deployment modalities: installed and used...

2023

New 3D Seismic Imaging of Late Cretaceous Extrusive Volcanics in the Deep-Water Gippsland Basin: Implications and Insights for Paleo-Depositional Environments and Petroleum Systems

Jarrad Paul Grahame

Australian Petroleum Production & Exploration Association (APPEA) Journal

... technologies include: 3D joint designature and P-Z deghosting; advanced Time-Lag Full Waveform Inversion (TLFWI) technology with longer offset to achieve...

2023

A Minute to Read

GEO ExPro Staff

GEO ExPro Magazine

... waveform inversion have a significant influence on the selection of the best design. Operational factors such as cost, safety, timing and environmental...

2022

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