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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,619 documents.
ABSTRACT: Field Characterization and Analog Modeling of Natural Fractures in the Woodford Shale; #90133 (2011)
Henry Badra
Search and Discovery.com
... fault systems. Excellent outcrop exposures of the Woodford Shale are used as reservoir analogs. Field analysis consisted of gamma ray logs, facies...
2011
Application of Shallow Water Well Data to Understanding Fracture Controlled Flow Systems in the Western Canada Sedimentary Basin
Stephen E. Grasby
Search and Discovery.com
... aquifer in southern Manitoba is a heterogeneous and anisotropic aquifer, wherein groundwater flow follows preferred-flow path networks. Specific...
Unknown
Abstract: A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta; #90282 (2016)
Ezequiel Lombardo, S. Cuervo
Search and Discovery.com
... velocities and microscopic analysis indicate that the anisotropy on the bedding planes is negligible. This specific case of anisotropy, common in shale plays...
2016
Abstract: The Exploration Evolution of Marmalard Field:A Result of Improved Seismic Algorithms and Methods; #90285 (2016)
Ed Zinni
Search and Discovery.com
... those data using an anisotropic PSDM algorithm that yielded a better structural solution where the prospect goes subsalt in the northwest part...
2017
Abstract: INTEGRATED GEOMECHANICS-TO-STIMULATION WORKFLOW FOR UNCONVENTIONAL GAS EVALUATION AND DEVELOPMENT; #90305 (2017)
Vincenzo De Gennaro
Search and Discovery.com
... formations and integration of logs data and core data from laboratory testing are first discussed. The importance of anisotropic measurements from...
2017
Deriving Fracture Attributes from Seismic Anisotropy: A Case Study
Search and Discovery.com
N/A
De-Risking a Gas Development Using Geophysical Methods; #41086 (2012)
Alessandro Mannini, Phil Rawstron, Shin Ni Chai, and Andrew Spedding
Search and Discovery.com
... with the objectives of improving signal-to-noise, removing multiples and generating near/far-trace data for AVO analysis. A further reprocessing campaign...
2012
New stability constraints for pseudo-acoustic finite difference TTI modelling and inversion
Rodrigo Fuck, Lorenzo Casasanta, Marcel Nauta
International Meeting for Applied Geoscience and Energy (IMAGE)
... to ad-hoc solutions found in the literature, we propose a new systematic and automated approach to generate shear-wave velocity models needed...
2024
Fracture Characterization of Carbonate Reservoir Using Integrated Sequential Prediction of Artificial Neural Network: Case Study of Salawati Basin Field
Bagus Endar B. Nurhandoko, Nana Djumhana, Khairil Iqbal, Isnaini Rahman, Susilowati, Yoga Hariman
Indonesian Petroleum Association
... that the velocity of seismic is influenced significantly by the existence of fracture in reservoir (see Figure 2). Method of fracture characterization usually...
2012
Practical considerations for computing the kernels of reflection-based full-waveform inversion
Houzhu (James) Zhang, Hong Liang, Hongwei Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... potentially increase the resolution of the velocity tomography in reflection-based full waveform inversion (RFWI). However, procedures for pre-processing...
2022
Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)
Olivia Collet, Benjamin Roure, Jon Downton
Search and Discovery.com
... calculated the PP-reflectivity response at an interface separating two anisotropic media by using an approximation. Finally, we tested the azimuthal AVO...
2015
A Workflow For Success in Shales
Ted Holden, John Pendrel, Fred Jenson, Peter Mesdag
GEO ExPro Magazine
... from each well. Petrophysical analysis is the starting point, combining laboratory measurements, core data and well logs. Rock physics then establishes...
2013
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
...Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014) Christoph...
2014
Thermodynamic Behavior of Liquid-Supercritical CO2 Fracturing in Shale
Xiaojiang Li, Gensheng Li, Wei Yu, Haizhu Wang, Kamy Sepehrnoori, Zhiming Chen, He Sun, Shikun Zhang
Unconventional Resources Technology Conference (URTEC)
... model to simulate the impact of thermodynamic and heat transfer behavior on fracture initiation during CO2 fracturing. The velocity and pressure...
2017
Geostatistical Simulation of Reservoir Porosity Distribution from 3-D, 3-C Seismic Reflection and Core Data in the Lower Nisku Formation at Joffre Field, Alberta
Raul Cabrera-Garzon, John F. Arestad, Kadri Dagdelen, Thomas L. Davis
AAPG Special Volumes
.... Velocity ratio analysis, of compressional velocity to shear velocity (Vp/Vs), indicates a linear correlation with porosity in the Devonian Nisku...
1997
Integration of Microseismic Data and an Unconventional Fracture Modeling Tool to Generate the Hydraulically Induced Fracture Network: A Case Study From the Cardium Formation, West Central Alberta, Canada
Xin Yu, Jim Rutledge, Scott Leaney, Jianchun Sun, Piyush Pankaj, Xiaowei Weng, Hitoshi Onda, Michael Donovan, Jacob Nielsen, John Duhault
Unconventional Resources Technology Conference (URTEC)
...eers, EAGE Conference and Exhibition. Feria de Madrid, Spain: EAGE. 1837-1841. Mizuno, T., S. Leaney, and G. Michaud. 2010. "Anisotropic velocity m...
2015
Risk Reduction for Prospecting in the Unconventional Niobrara Play
Tony Rebec, Marino Pareja
Unconventional Resources Technology Conference (URTEC)
... through the estimation of both, isotropic and anisotropic rock properties calibrated to their equivalent from well-logs. Fracture density and orientation...
2013
Developing an Exploration Tool in a Mature Trend: A 3D AVO Case Study in South Texas
Mark E. Gregg, Charles T. Bukowski, Jr.
Houston Geological Society Bulletin
... 3. For small velocity variations, Shuey's (1985) approximation of the reflection coefficient equation, as modified by Verm and Hilterman (1995, see...
2001
Integrating Surface Seismic, Microseismic, Rock Properties and Mineralogy in the Haynesville Shale.
Neil Peake, Gabino Castillo, Norbert Van de Coevering, Simon Voisey, Antoine Bouziat, Kevin Chesser, Guy Oliver, Chi Vinh Ly
Unconventional Resources Technology Conference (URTEC)
... mapping, well location planning, frac planning, stress field analysis, well economics optimization. RESULTS AND CONCLUSIONS: Correlations between...
2014
High-order viscoelastic prestack seismic nonlinear frequency-dependent inversion method based on scattering matrix
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... equation based on scattering matrix is derived. Through accuracy analysis, it is verified that the newly obtained second-order viscoelastic reflection...
2022
Factors linking the static and dynamic elastic stiffness of shale: An experimental study on shales
Xuan Qin, Yonghao Zhang, De-hua Han1
International Meeting for Applied Geoscience and Energy (IMAGE)
... stress in Cycles 1, 3, 4, and 5. Results and analysis Dynamic measurements Figure 2 shows all velocity measurement results. The top and bottom rows...
2022
Seismic assessment of maturity and richness in carbonate source rocks
Mita Sengupta, David Jacobi, Shannon Eichmann, Brad Wallet, Yazeed Altowairqi, Salma Alsinan
International Meeting for Applied Geoscience and Energy (IMAGE)
... wells. (Broadhead et al. 2016; Hakami et al. 2016). Organic content, maturity, and mineralogy of source rocks also affect the velocity-ratios (VP/VS...
2022
Feasibility Study Methodology for Fracture Analysis Studies Using Seismic Azimuthal Amplitude Variation: Application in Southern Mexico
Alexis Ferrer Balas, Nahum Campos, Jesus Garcia Hernandez
GCAGS Transactions
...). The reason for the latter is that the seismic is currently being reprocessed with amongst other processes anisotropic velocity estimation. A final peak...
2011
Basin-to-Prospect-Scale Subsurface Characterisation: New Insights into the Exmouth Sub-Basin, North West Shelf, Australia
Abdul Kholiq, Claire Jacob, Bee Jik Lim, Oliver Schenk, Anubrati Mukherjee, Alex Karvelas
Australian Petroleum Production & Exploration Association (APPEA) Journal
... velocity and seismic inversion as a guide to extrapolate low-frequency filtered logs. Rock physics analysis The rock physics analysis was performed...
2021
The Use of Ground-Penetrating Radar for Characterizing Sediments Under Transient Flow Conditions
Michael B. Kowalsky, Yoram Rubin, Peter Dietrich
Special Publications of SEPM
..., including how to relate measurable wave attributes such as the reflection coefficient, velocity, and attenuation to EM parameters, and how to relate...
2004