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Showing 15,385 Results. Searched 200,616 documents.
ABSTRACT: South Tisdale Gas Field, Sacramento Basin, California: Discovery by Use of Seismic Amplitude Variation with Offset Analysis, by Frank E. Weagant and Robert H. Sterling; #91035 (2010)
Search and Discovery.com
2010
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
... to half the offset distance needed for AVO purposes. If, for example, AVO analysis requires a maximum offset of 10,000 feet, then the AVO aperture...
1995
Pyxis A study in cost-efficient near-field exploration, discovery and appraisal
Megan Slade, Peter Thomas
Petroleum Exploration Society of Australia (PESA)
... curve is AI, red Poisson’s ratio. Note high-AI streaks (cement). AVO studies were performed on offset wells, showing that amplitudes varied little...
2019
Simultaneous inversion of tight sandstone reservoir fluid and brittleness index based on frequency-dependent AVO
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
.... China Summary The pre-stack seismic amplitude variation with offset (AVO) inversion method utilizes the offset information of seismic data and has...
2023
Genesis and regularity of bright spots in Guantao Formation and its significance for oil and gas indication
Jinhui Zhang, Zhijun Zhang, Hongtao Shen, Hongbo Ding
International Meeting for Applied Geoscience and Energy (IMAGE)
...%, 40%, 60%, 80% and 100% for oil saturation substitution (Figure 7), and the prestack AVO analysis results showed that the amplitude was positively...
2022
Garden Banks 485 #1
David R. G. Goulding
Houston Geological Society
... Supportive technologies included A/B amplitude analysis, Acoustic Impedance Inversion and AVO analysis, all coupled with appropriate seismic modeling...
2000
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
... and workflows can produce sharper images, better preserve AVO/AVAZ integrity and increase incident angle available for AVO/AVAZ analysis. Introduction...
2014
Abstract: A Seismic Workstation Solution to Bakken AVO; #90174 (2014)
D. Meisinger and N. H. Kalmanovitch
Search and Discovery.com
... seismic data available that could be used for AVO analysis of the Bakken if the resolution of the trace gathers from this seismic data was sufficient...
2014
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
...: Noise attenuation is generally mild with the goal of preserving the true amplitude with offset. Harsh noise suppression such as deep low cut filters...
2017
AVA on communication cables: Principles and Examples from the North Sea
Ran Bachrach, Ali Sayed, Andrea Murineddu, Pilar Di Martino
International Meeting for Applied Geoscience and Energy (IMAGE)
...AS is compared to the 𝒗 𝒙 PP amplitude vs offset (AVO) response in Figure 4 before NMO (Figure 4a and Figure 4b) and after NMO (Figure 4c and Figure ...
2024
West Athabasca Grand Rapids Formation - A New SAGD Play, by M.E. Connelly and Laurie M. Weston Bellman, #10282 (2010)
Search and Discovery.com
2010
Designing alternative 3D seismic surveys for reduced environmental footprints using the seismic trace density parameter
Mostafa Naghizadeh, Andrea Crook, Alyson Birce, Stephanie Ross
International Meeting for Applied Geoscience and Energy (IMAGE)
... the trace density of matching orthogonal geometries in order to obtain the desired signal-to noise ratios, particularly for datasets requiring AVO...
2023
Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand
Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher
AAPG Special Volumes
..., particularly gas. To validate that amplitude anomalies are associated with gas-charged sediments, amplitude-versus-offset (AVO) analyses were applied to CDP...
2009
Mississippi Canyon 379 #1
Toby A. Roesler
Houston Geological Society
...? Secondary Objective Primary Objective - Pre-Drill Assessment Play Description Subsalt, amplitude supported, Middle Miocene turbidite sands...
2003
New Opportunities in the Central North Sea
William Reid, Stefano Patruno
GEO ExPro Magazine
... well and field data and then a maximum amplitude extraction was performed through chronostratigraphic windows, highlighting possible sandstone- versus...
2017
Pluto 4D Monitor Two - A Second Outstanding Success
Sandra Mann, Scott Gagen
Australian Petroleum Production & Exploration Association (APPEA) Journal
... include FWI, full waveform inversion; LSM, least squares migration; WEB-AVO, wave equation based amplitude versus offset inversion. Further details...
2022
Machine learnings and lessons learned on improvements to Castagnas mudrock, Gardners density, and Fausts velocity estimation
David J. Emery, Marcelo Guarido, Brian Russell, Daniel Trad
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Rock physics – The link between rock properties and AVO response: In Offset-Dependent Reflectivity – Theory and Practice of AVO Analysis, in J. P...
2022
Discovery and Challenges of the Southern Gulf of Mexico Gas Province
Search and Discovery.com
N/A
Efficient Q-RTM in anisotropic TTI media with phase and amplitude compensation
Yongzhong Wang, Faqi Liu, Carlos Calderón
International Meeting for Applied Geoscience and Energy (IMAGE)
... and field data. Introduction As seismic activities move more toward production than exploration, the preservation of Amplitude Versus Offset (AVO) behavior...
2024
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
..., prestack migration and demultiple processes. This is particularly essential for amplitude versus offset (AVO) studies, as flat gathers are necessary...
2023
Amplitude Analysis and Inversion for Prediction of Lithology and Hydrocarbons
Search and Discovery.com
N/A
Abstract: Establishing Exploration Plays in from Emerging Deepwater Province: The Outer VøRing Basin, Norwegian Sea, by D. M. Dutton and K. Hosein; #90090 (2009).
Search and Discovery.com
2009
Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion
Robert Wiley, R. Harris Ardis, Scott W. Peters
International Meeting for Applied Geoscience and Energy (IMAGE)
... compression, which manifests itself as stretch in the time domain. Figure 1b: Class C ADF® Amplitude Vs Frequency. The dispersion analogue to Class I AVO...
2024
Abstract: The Application of Quantitative Interpretation Technology to Offshore Sarawak and Sabah, Malaysia (Poster 4)
Chi-Chin Feng, Hua Zhu, Harry Germs, Chit-Meng Ooi, Miltos Xynogalas, Tai-Ming Ting, Yip-Cheong Kok, Chee-Hau Hoo, Agnes van Bruggen, Sean Dolan, Chin-Leong Ling
Geological Society of Malaysia (GSM)
...: Sophisticated seismic modelling and seismic inversion have augmented and to a large extent replaced the traditional attribute analysis (Amplitude!AVO...
2003
Fundamental Issues on the Application of Seismic Methodologies for Carbonate Reservoir Characterization
Sigit Sukmono
Indonesian Petroleum Association
... are more complex than in clastics. Gassman fluid substitution is a powerful tool for AVO analysis and 4D interpretation, but Gassman’s theory...
2010