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The AAPG/Datapages Combined Publications Database
Showing 1,641 Results. Searched 200,357 documents.
Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)
Kris Innanen
Search and Discovery.com
...Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014) Kris Innanen AAPG Search and Discovery...
2014
Permeability and acoustic velocity controlling factors determined from x-ray tomography images of carbonate rocks
Nathaly L. Archilha, Roseane M. Missagia, Cathy Hollis, Marco A. R. de Ceia, Samuel A. McDonald, Irineu A. Lima Neto, David S. Eastwood, and Peter Lee
AAPG Bulletin
... expressions for acoustic velocities from the long-wavelength scattering theory, and, because it considers isolated pores, this approach simulates very-high...
2016
The Hypothesis of Continental Displacement
Charles Schuchert
AAPG Special Volumes
...The Hypothesis of Continental Displacement Charles Schuchert 1928 104 144 SP 2: Theory of Continental Drift The following paper shows that Wegener's...
1928
Weathering of the Sioux Quartzite Near Ulm, Minnesota as Related to Cretaceous Climates: DISCUSSION
Don M. Triplehorn
Journal of Sedimentary Research (SEPM)
...-grade materials (p. 188) are remarkable for the absence of low-angle scattering, other clay minerals, feldspar and quartz. This is in marked contrast...
1971
Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method
Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li
GCAGS Transactions
... salt proximity surveying. The principal method is a two-way vector reverse time migration (RTM) based approach complemented by an energy-scattering...
2015
Shear Wave Conversion in Reservoir Rocks; #40705 (2011)
Kandiah Balachandran
Search and Discovery.com
... this inquiry. Possible explanations are scattering and anisotropy. A different possibility considered here is the conversion due to lateral motion...
2011
Source-Generated Seismic Noise in 2-D Reflection Surveys in the Basin and Range Physiographic Province: Issues, Attenuation and Case Histories, #40955 (2012)
David A. Smith, Jim Hild, Jim Pfeiffer, Peter Drakos
Search and Discovery.com
... solutions from geothermal cells. Sites associated with igneous and metamorphic rocks are notorious for seismic signal attenuation and scattering...
2012
Operational Considerations for Logging While Drilling Fluid Analysis Sampling and Testing in a Gas Reservoir in Asia Pacific; #41319 (2014)
Francisco Galvan, Ansgar Cartellieri, and Pei-Chea Tran
Search and Discovery.com
... pressure restrictions are expected. During fluid ID of a gas sampling operation there is often much scattering seen on density, viscosity and sound...
2014
High Sensitivity Aeromagnetometry in Indonesia: 1967 - 1972
G. Royer
Indonesian Petroleum Association
... summarise the Doppler's theory. For our own purpose, we can note that: the accuracy on the velocity depends on the stability of the antenna...
1972
An application of FWI with progressive transfer learning
Shirui Wang, Jinjun Liu, Yuchen Jin, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...-frequency velocity structure, the full waveform should be used in the inversion process. Based on the single scattering formalism, Full Waveform Inversion...
2022
Amplitude Recovery of Digitally Recorded Data
Roy O. Lindseth
Pacific Section of AAPG
... to the decay in amplitude of the seismic trace, the four main contributors are as follows: 1. Partial Reflection or Scattering The most important...
1972
P-Wave Azimuthal Anisotropy and Its Application in Sandstone-Conglomeratic in Yani Oil Field
Zha Chaoyang, Shen Shuirong, Hairunnisa, Xia Tianfang
Indonesian Petroleum Association
... substitution theory to guide actual seismic data analysis, with attention devoted to: 1) how the fluid contents and fracture density influence the azimuthal...
2008
Velocity estimation via model order reduction
Alexander V. Mamonov, Liliana Borcea, Josselin Garnier, Jrn Zimmerling
International Meeting for Applied Geoscience and Energy (IMAGE)
... Zimmerling, University of Michigan o SUMMARY THEORY A novel approach to full waveform inversion (FWI), based on a data driven reduced order model...
2022
Theoretical and experimental study of acoustic and electrical properties in tight-oil rocks: A case study
Mengqiang Pang, Jing Ba
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Single-scattering approximations for coefficients in Biot’s equations of poroelasticity: Acoustical Society of America Journal, 91, 551–571, doi: https...
2022
The Contribution of Simple Seismic Modeling for Reef Distribution Mapping
Soetomo J.A., Bambang Santoso
Indonesian Petroleum Association
.... Basic Theory of Modeling Lithological changes of the earth section will be accompanied by velocity changes and/or density changes. Thanks...
1985
Subsurface Surveillance in Low Permeability Oil Reservoir at Tanjung Field Barito Basin South Kalimantan
Trisakti Kurniawan, Bambang Prasetiyo, Darwin Tangkalalo
Indonesian Petroleum Association
... supporting the data preparation, processing and evaluation. REFERENCES Berrymen, J. G., 1992, Single-scattering approximation for coefficient’s in Biot...
2010
Case Study: Can We Use Angle Gathers to Detect Fracture Distribution of Carbonate Reservoir in Rama Field?
Zha Chaoyang, Sun Pengxiao, Shen Xiaohong, Wen Shuliang, Tang Donglin, Heng Liqun
Indonesian Petroleum Association
... Offset) theory, far offset seismic data records more information about porosity, permeability and fracture characteristics than near offset data; thus we...
2013
Uncertainty quantification of full-waveform inversion with adaptive MCMC method
Shuhua Hu, Zeyu Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and A. Weglein, 1983, The seismic inverse problem as a sequence of before stack migration: Conference on inverse scattering: Theory and application...
2023
Forward modeling for arbitrary irregular free-surface based on body-fitted grid
Erxiang Wei, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... free surface can have a significant effect on the propagation of seismic waves, causing strong scattering and reflection of surface waves, making...
2023
Bridging the gap: Deep learning on seismic field data with synthetic training for building Gulf of Mexico velocity models
Stuart Farris, Robert Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.1190/geo2022-0382.1. Barnier, G., E. Biondi, R. G. Clapp, and B. Biondi, 2023b, Full-waveform inversion by model extension: Theory, design and optimization: Geophysics...
2023
Low Frequency Passive Seismic Study in Brantas Block, East Java, Indonesia
Muhammad Alwi, Sunu Hadi Praptono, Andri Murtadho
Indonesian Petroleum Association
..., resonant scattering at macro scale due to complex impedance contrasts between hydrocarbon-bearing rocks and the surrounding media alter the ambient...
2011
Multiwell 3D DAS-VSP data acquisition for offshore exploration in the Middle East
Qingfeng Li, Gang Yu, Jilong Zhao, Dong Huang, Yangshuan Fan
International Meeting for Applied Geoscience and Energy (IMAGE)
..., which in turn leads to a phase change in the photon backward Rayleigh scattering light, the seismic signal can be obtained through demodulation...
2023
Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration
Konstantin Galybin, Anastasia Poole, Michael Giles
Petroleum Exploration Society of Australia (PESA)
... is now focusing on the effective de-multiple processing using the Inverse-scattering Internal Multiple Prediction (ISIMP) processing and subsequent...
2016
Seismic Diffraction Imaging of Lithology in Fault Zones and Hydrocarbon Sweet Spots within the Maverick Basin, South Texas
Osareni Ogiesoba, Alexander Klokov
Unconventional Resources Technology Conference (URTEC)
...., 1994, Theory of seismic diffractions: Tulsa, OK: SEG, 410 p. Klokov, A., S. Fomel, 2012, Separation and imaging of seismic diffractions using migrated...
2016
Conditional image prior for uncertainty quantification in full-waveform inversion
Lingyun Yang, Omar M. Saad, Tariq Alkhalifah, Guochen Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... uncertainty using deep learning. THEORY 1 perturbations with the Matern covariance kernel function Cη (Bogachev, 1998) such that Conditional Convolutional...
2024