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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,626 documents.
Abstract: Applying of high-technology algorithms for high-quality seismic and velocity products: Nile Delta, offshore Egypt; #90254 (2016)
Mahmoud M. Abu Shabana, Abdallah Ibrahim
Search and Discovery.com
... inversion (FWI) and anisotropic processing and advanced depth-migration algorithms (e.g. reverse time migration RTM.) can now be addressed. The Raven...
2016
Abstract: Hanifa-Tuwaiq Mountain Zone: The edge between conventional and unconventional systems?; #90254 (2016)
Yahya Al Ansari, Ahmed Fateh, Ali Shehab, Ghada Almoulani, Anindya Ghosh, Aqeel Ahmed, Suresh Thampi
Search and Discovery.com
... by carbonate minerals with very low clay content. Based on the carbonate mineralogy and the anisotropic stress models built to understand...
2016
Abstract: Constrained 3D VTI Full Waveform Inversion of Wide Azimuth Data from the Red Sea, Saudi Arabia; #90254 (2016)
Young Seo Kim, Constantine Tsingas
Search and Discovery.com
... velocity model was verified by examining the flatness of these image gathers. Future work will be focused on the inversion of all three anisotropic...
2016
Abstract: Optimization Strategies for Implementing Elastic Wave Propagators in Intel Xeon Phi Coprocessors; #90255 (2017)
Albert Farrés, Mauricio Hanzich, Diego Caballero, Santiago Fernández, and Alejandro Durán
Search and Discovery.com
... and implemented a complete suite of wave propagators, which includes an elastic one for fully anisotropic scenarios using a Finite Differences (FD) method...
2017
Abstract: Predicting Reservoir Intervals by Looking at Fault Data: An Exploration Tool in Frontier Basins; #90255 (2017)
Ramadan Ghalayini, Jean-Marc Daniel, Fadi Nader, Catherine Homberg
Search and Discovery.com
... to be compaction related making them a particular type of polygonal fault systems linearly oriented due to a regional anisotropic stress field. Their evolution...
2017
Abstract: Challenges of Microseismic Data Inversion in Case of Strong Anisotropy; #90255 (2017)
Sergey Yaskevich, Anton Duchkov, Georgiy Loginov, Alexandr Serdukov
Search and Discovery.com
... existence of the shear wave splitting, and thus to evaluate weather formation inhibits anisotropic properties. A long acquisition system is beneficial...
2017
Abstract: Discriminating Between Commercial and Residual Hydrocarbon Saturation Integrating Pre-Stack Seismic and CSEM Data; #90310 (2017)
Pedro Alvarez, Amanda Alvarez, Lucy MacGregor, Francisco Bolivar, Robert Keirstead, Thomas Martin, Kim Nichols
Search and Discovery.com
... separately for impedance and anisotropic resistivity respectively. We then applied the multi-attribute rotation scheme (MARS) to estimate rock properties...
2017
Abstract: Quantitative Interpretation on Presalt Carbonate Reservoir From Deepwater Offshore Angola; #90310 (2017)
Chyril Anwwar Ibrahim, Trisakti Kurniawan
Search and Discovery.com
.... A Kirchhoff pre-stack depth migration with input of anisotropic velocity model were used in order to produce the seismic data that would have better...
2017
Abstract: Petrophysical Joint Inversion Rising to the Reservoir Characterization Challenge; #90310 (2017)
Andrea Zerilli, Fabio M. Miotti, Paulo D. Menezes, João L. Crepaldi
Search and Discovery.com
... and CSEM data are inverted for physical attributes (Acoustic Impedances (AI) in the case of seismic and anisotropic resistivity in the case of CSEM...
2017
Abstract: An Integrated Approach to Deal with Change in Microseismic Data; #90319 (2018)
Saif A. Alazri, Qais Alsiyabi, Sandeep Mahajan, Rachid Rahmoune, Hamed Mukhaini, Rashid Alkiyumi, Live Rothenberg, Shaista Ahmed
Search and Discovery.com
... algorithms and a 3D anisotropic velocity model. The new results were analysed and integrated with reservoir properties and CMI. Additionally, we verified...
2018
Abstract: The Integration of Rock Physics Applications with Seismic and Well Log Data: A New Workflow for Frack Design Optimization and Sweet Spotting in the Jafurah Basin, Saudi Arabia; #90319 (2018)
Yazeed K. Altowairqi, Ivan Leyva, Zhou F Duan, ALi Sultan, Saad J. Shehri, Ahmed Mubarak
Search and Discovery.com
... extracted from AVO inversion and well logs. A tailored Closure Stress Scalar (CSS) and Brittleness Index (BI) were developed for this highly anisotropic...
2018
A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria
Search and Discovery.com
N/A
Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014)
Christoph Georg Eichkitz, Paul de Groot, Friso Brouwer
Search and Discovery.com
... attribute volume. The directional method enables texture attributes to analyze anisotropic effects in seismic attributes while dip steering ensures...
2014
Integration of Geologic Data into Structural Imaging of the Andean Subthrust, Peru; #41605 (2015)
Margaret A. Stratton, Robert Vestrum, Dennis Ellison
Search and Discovery.com
... velocity model in this complex-structure environment, we decided to reprocess the lines through to anisotropic depth migration. Geologic constraints...
2015
Seismic Methodologies Adapted for Use in Acoustic Logging, #41666 (2015).
Shreya B. Ley, Partha Biswas
Search and Discovery.com
..., present day tools are only able to detect anisotropy when logged sections are more than five percent anisotropic, leaving the subtle fracture systems...
2015
Violet Grove CO2 Injection Project: Monitoring with Timelapse VSP Surveys; #80440 (2015)
Marcia Couëslan, Don Lawton, Michael Jones
Search and Discovery.com
... consistency, the baseline and monitor surveys were processed consecutively using the same processing flow (Figure 2). An anisotropic velocity model was built...
2015
Characterizing a Fractured Carbonate with an Embedded Multicomponent Seismic Test
Search and Discovery.com
N/A
A Review of Pre
Search and Discovery.com
N/A
Rodinia to India
Search and Discovery.com
N/A
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... with losses caused by solid friction. Evaluation of the elastic constants of grossly anisotropic rocks requires specialized laboratory techniques...
1977
Benchmark Responses - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... of anisotropic or isotropic beds (with arbitrary dip and strike angles). Figure 3.8 shows the coordinate systems for the 3-D DLL modeling. The x-y...
2011
EXTENDED ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas
Rubén D. Martínez
GCAGS Transactions
...). The estimation of anisotropic parameters is still a challenge and it is the subject of significant research efforts. To handle large volumes of data...
2011
Towed Streamer EM for Success
Allan Mckay, Johan Mattsson, Jonathan Midgley, PGS
GEO ExPro Magazine
... and Caurus areas and the resistivity recovered via anisotropic inversion. Johan Castberg Discovery Loppa High 80 GEOExPro October 2014 GeoExPro Vol. 11...
2014
Tensile radiation from slip in a medium with rough fractures
Scott Leaney, Chris Chapman
International Meeting for Applied Geoscience and Energy (IMAGE)
... surface roughness may be a simple explanation for some observed tensile components. Introduction The properties of source moment tensors in anisotropic...
2022
A case study of TORT migration imaging of strike-slip faults in Mahu area, Junggar Basin
Hanqing Huang, Daoshan Li, Wei Chai, Hongdan Gu, Yongchang Lv, Yong Wang, Lijuan Huang, WenShan Luo
International Meeting for Applied Geoscience and Energy (IMAGE)
...-azimuth grid tomography velocity inversion and Tilted Orthorhombic Anisotropic (TORT) modeling technology are carried out, which effectively solves...
2023