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Showing 15,380 Results. Searched 200,691 documents.
Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)
Jon Downton
Search and Discovery.com
...-Russell Software, a CGG Company Summary For amplitude versus offset (AVO) studies it is common practice to perform forward modelling to understand whether...
2015
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
... and particularly amplitude changes with offset (AVO) has received worldwide attention during the last few years. This paper shows the techniques behind two new...
1990
Abstract: Sequence Stratigraphic Applications to Deep-Water Exploration in the Makassar Strait, Offshore East Kalimantan, Indonesia, by S. J. Malecek, C. M. Reaves, W. S. Atmadja, and K. O. Widiantara; #90982 (1994).
Search and Discovery.com
1994
Implementation of an Exploration Workflow to Characterize a Low Poro-Perm Gas-Bearing Prospect Using Rock Physics Depth-Trends to Assist AVO Classification; #42348 (2019)
Jorge Adrian, Gervasio Robles
Search and Discovery.com
... interface resulted classified as an AVO “Class I” characterized by a high zero-offset amplitude. The AVO response showed a good separation between...
2019
Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)
Jon Downton and Benjamin Roure
Search and Discovery.com
... analysis can be split into two parts: the Amplitude Versus Offset (AVO) analysis and the Amplitude Versus Azimuth (AVAz) analysis. For regularly sampled data...
2014
Reservoir Description using hybrid seismic inversion: A 3D case study from María Inés Oeste field, Argentina
M. Benabentos, S. Mallick, M. Sigismondi, J. Soldo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... seismic inversion, a combination of prestack waveform inversion and poststack inversions of some amplitude-variation-with-offset (AVO) attributes...
2003
FWI derived reflectivity gathers in angle domain
Hu Jin, Simon Luo, Qingqing Liao, Xukai Shen, Ganyuan Xia, Madhav Vyas
International Meeting for Applied Geoscience and Energy (IMAGE)
... been generated to improve illumination across offsets for more robust amplitude-versus-offset (AVO) or amplitude-versus-angle (AVA) analysis. However...
2024
Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico
Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo
GCAGS Transactions
..., and P.R. Levitt, 1994, Detection of gas in sandstone reservoirs using AVO analysis: a 3-D seismic case history using the Geostack technique: Geophysics...
2002
Paleocene exploration along the UK Atantic Margin
Search and Discovery.com
N/A
Seismic Detection of Gas in Cretaceous Sandstones and Fractured Sandstones
Walter E. Johnson, William T. Brown Jr., James B. Peterson
Rocky Mountain Association of Geologists
... into a viable technology that is sensitive to both gas and lithology. AVO (Amplitude Vs. Offset) technology is the analysis of variations of seismic...
1995
Abstract: Deep-Water Lithofacies Prediction from Seismic Using AVO—Multiple Offset Forward Seismic Modeling of Deep-Water Outcrops, by Lars Seidler, Anthony Sprague, and Michael Farrell; #90039 (2005)
Search and Discovery.com
2005
Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra
Iswani Waryono, Wahyu Triyoso
Indonesian Petroleum Association
... Waryono* Wahyu Triyoso** ABSTRACT Direct Hydrocarbon Indicators (DHI) is commonly analyzed using the Amplitude Versus Offset (AVO) method...
2012
Abstract: Seismic Definition of Sand Lithology by Geologic Setting or by AVO, by W. R. Landwer, N. S. Neidell, and M. Smith; #91012 (1992).
Search and Discovery.com
1992
Abstract: Progress and Challenges in the Processing and Use of Land Seismic Data Acquired via Compressive Sensing; #91204 (2023)
Gregory Culianez, Tahar Ben Youssef, Mohammad Farooqui, Ahmed Al Harthi
Search and Discovery.com
... and conventional datasets. We conclude with a comparison of Pre-Stack Depth Migration (PSDM) results based on Amplitude Versus Offset (AVO) analysis...
2023
Characterizing Multiple Formations for Gas Production and CO2 Sequestration
Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
... formations are intended for CO2 sequestration, and the Belloy formation is utilized for water disposal. Amplitude versus Offset (AVO) seismic...
2023
AVO Screening in Frontier Basins: An Example from the Gulf of Papua, Papua New Guinea, #40910 (2012)
Amanda Davies, Cyrille Reiser, Bob Burmaz, Rod Reed
Search and Discovery.com
... workflow called “Prospect Scanner” developed to highlight areas of Amplitude-Versus-Offset (AVO) effect in large 3-D seismic datasets. It uses pre...
2012
ABSTRACT: The Impact of Post Migration Data Conditioning on Seismic Images and Attributes; #90115 (2010)
Adekanle Ayorinde, Youn Oong, and Iyiola Sunkanmi
Search and Discovery.com
... offset gathers, angle gathers, angle stacks, and Amplitude Variation with Offset (AVO) attributes. The products show significant improvements in seismic...
2010
Interpretation and De-Risking of Ultra-Deep Water Prospects in the SEAL Basin, Brazil, Using a Cognitive Interpretation Approach and High Integrity AVO Information
Search and Discovery.com
N/A
ABSTRACT: Fracture Porosity Inversion from P-Wave AVOA Data along 2-D Seismic Lines; #90051 (2006)
Abdullatif Abdulrahman Al-Shuhail
Search and Discovery.com
... the fracture porosity from 2-D P-wave seismic data using amplitude variation with offset and azimuth analysis with examples. The method is based...
Unknown
Fracture Porosity Inversion from P-Wave AVOA Data along 2-D Seismic Lines
Search and Discovery.com
N/A
Pre-Stack Seismic Data Analysis with 3D Visualization A Case Study; #41546 (2015)
Yongyi Li, Josh Feng, Maggie Jiao
Search and Discovery.com
.... The characters of amplitude versus offset along the line can be identified. Conclusions A 3D case study has been presented to demonstrate the use...
2015
Amplitude and Phase Accuracy for x-t DMO, by Craig J. Beasley; #91024 (1989)
Search and Discovery.com
1989
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
... with a fixed porosity (Verwer et al., 2011). Another challenging problem in carbonate rocks is that conventional amplitude versus offset (AVO) workflows...
2017
Seismic reservoir characterization in a VTI anisotropic media: Case study in Malay Basin
Amir Abbas Babasafari, Deva Prasad Ghosh, Seyed Yaser Moussavi AlAshloo, Yasir Bashir, Chica Sambo, Ahmed M.A. Salim
Geological Society of Malaysia (GSM)
.... AVO (Amplitude Variation with Offset) analysis, as conventionally utilized nowadays, first time was applied by Ostrander (1982). Since then, AVO...
2018
Integration of New Interpretation, Attribute Analysis and Inversion Results for the Dampier Sub-Basin, North West Shelf of Australia
Jarrad Grahame, Jianfeng Yao
Australian Petroleum Production & Exploration Association (APPEA) Journal
... multiazimuth and Davros South data areas covering 2000 and 3000 km2, respectively. Amplitude versus offset (AVO) inversion was carried out on these two...
2021