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The AAPG/Datapages Combined Publications Database
Showing 4,385 Results. Searched 200,293 documents.
Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field
R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang
AAPG Special Volumes
... of the major axis of anisotropy roughly coincides with the trend of the Rotliegend Graben system (Gast, 1988).One hundred realizations of impedance data were...
2006
Utility of Using Acoustic Impedance Data in the Stochastic Modeling of a Carbonate Reservoir
D. B. Williams, A. A. M. Aqrawi
AAPG Special Volumes
... appropriate. Anisotropy is indicated in the analysis and is reflected in a slightly higher range in the X direction. This anisotropy is expected based...
2006
Acquisition and Interpretation of Horizontal Well Logs
Kyel Hodenfield, Bill Scanlan
Pacific Section of AAPG
.... Interpretation transforms assume radial symmetry around the wellbore, whereas in the horizontal well, radial anisotropy is the very thing you’re looking for. So...
1992
Geomechanics of Fracture Density
John Wickham, Xinbao Yu, Richard McMullen
Unconventional Resources Technology Conference (URTEC)
... anisotropy (Maultzsch et. al., 2003), and Azimuthal AVO analysis (Xu and Tsvankin, 2007), as well as to monitor the artificial fracturing process in real...
2013
Varying Least Principal Stress along Lithofacies in Gas Shale Reservoirs: Effects of Frictional Strength and Viscoelastic Stress Relaxation
Partha Pratim Mandal, Reza Rezaee, Mustafa Sari, Joel Sarout
Australian Petroleum Production & Exploration Association (APPEA) Journal
... variation and formation anisotropy. International Journal of Rock Mechanics and Mining Sciences 135, 104513. doi:10.1016/j.ijrmms.2020.104513 Mandal, P...
2021
Reconstruction of Shale Based on Dual-Region Strategy and Very Fast Simulated Annealing Algorithm
Mengfei Zou, Weibo Sui, Xudong Wang, Shuang Zhang
Unconventional Resources Technology Conference (URTEC)
... reservoirs are characterized having low porosity, ultra-low permeability, serious heterogeneity and anisotropy, and so on. According to the core...
2014
Core Hardness Testing and Data Integration for Unconventionals
Elizabeth Ritz, Matt Honarpour, William F. Dula, Jack P. Dvorkin
Unconventional Resources Technology Conference (URTEC)
.... Hardness testing can provide a fast, non-destructive evaluation of the fine-scale heterogeneity and anisotropy of reservoir rock. Hardness...
2014
Diagenetic Facies and Formation Damage
Sharon A. Stonecipher
Special Publications of SEPM
... anisotropy and limited vertical permeability. These sands are also commonly laminated to burrowed, limiting permeability. Although kaolinite...
2000
Caracterización de la Orientación e Intensidad de Fracturas y/o Vugs de la Formación Escandalosa, Cuenca Barinas-Apure, con el Uso de Onda P. [PAPER IN SPANISH] Characterization of the Orientation and Intensity of Fractures and / or "Vugs" in the Escan
Ovalles Asdrúbal, Yennifer Herrera, Javier Pérez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... to fracture detection in a carbonate reservoir: Geophysics, 67, 355364. Lefeuvre, F., 1994, Fracture related anisotropy detection and analysis...
2006
Implications of Haline Convection for Waste Disposal in Closed Basins
Kim McCleary-Hanagan, Christopher J. Duffy
Utah Geological Association
... basins. Master of Science thesis. Department of Civil and Environmental Engineering. Utah State University. 90p. Maasland, M. 1957. Soil anisotropy...
1989
The Fractured Green River and Wasatch Formations of the Uinta Basin, Utah: Targets for Horizontal Drilling
Thomas C. Chidsey Jr., Michael D. Laine
Utah Geological Association
... updip to the south. Fracturing often provides the necessary reservoir permeability but may also create greater reservoir anisotropy. A good example...
1992
History Match Case Study With a Multi-Cluster & Multi-Well Hydraulic Fracture Modeling Tool
Zongyu Zhai, Ernesto Fonseca
Unconventional Resources Technology Conference (URTEC)
... the in-situ stress and rock geomechanical property data derived from a proprietary lithology and anisotropy-based geomechanical well log evaluation tool...
2015
Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)
Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng
Indonesian Petroleum Association
...; the first two models were isotropic and the following updates were VTI anisotropic. The VTI anisotropy was introduced in the 3rd iteration to further reduce...
2011
Elastic Dispersion in Shale: Laboratory Tests and Rock Physics Modeling
Rune M. Holt, Audun Bakk, Erling Fjær, Serhii Lozovyi, Kim Sarah Mews
International Meeting for Applied Geoscience and Energy (IMAGE)
... the anisotropic seismic P- and S-wave velocities. Accounting for anisotropy in the conversion is of vital importance. Further uncertainties...
2023
Reservoir Characterization for Development of Mesaverde Group Sandstones of the Piceance Basin, Colorado
Vello A. Kuuskraa, Terry Barrett, Robert Mueller, John Hansen
Rocky Mountain Association of Geologists
... Reservoir properties held constant; Permeability - 5 md; Perm. Anisotropy - 10; Porosity - 9%; Water Saturation - 40%; Reservoir Pressure - 3500 psia...
1997
Modeling-Based Recommendations for Drawdown Management in Liquids-Rich Shale Wells
Jorge A. Quintero Martin, Deepak Devegowda
Unconventional Resources Technology Conference (URTEC)
... approximation for shale reservoirs with significant stress anisotropy, fractured with high viscosity fracturing fluid and in which the rock behaves...
2015
A Comprehensive Reservoir Evaluation of Bekapai Upper Zone West Compartment: from Deterministic Approach to 3D Dynamic Reservoir Simulation
Eko Purwanto, Riza Amar
Indonesian Petroleum Association
... results. These parameters were; vertical anisotropy, aquifer strength, and horizontal permeability. A complete history match was performed from the date...
2014
A New Method of Neostress Determination From Passive Seismic Data
Alfred Lacazette, Alan Morris
Unconventional Resources Technology Conference (URTEC)
... (e.g. Zoback, 2007), information gleaned from microearthquake focal mechanism solutions, and velocity and velocity anisotropy information from 3D...
2015
Application of Mechanical and Mineralogical Rock Properties to Identify Fracture Fabrics in the Devonian Duvernay Formation in Alberta
Mehrdad Soltanzadeh, Graham Davis, Amy Fox, David Hume, Nasir Rahim
Unconventional Resources Technology Conference (URTEC)
..., cohesion, angle of internal friction, tensile strength, anisotropy, and brittleness index. According to the reported depths, the cores were from...
2015
A particle-based elastic wave simulation method in 3D arbitrary anisotropic media using GPU
Pinghao Wang, Xiaofeng Jia
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Jia (2016) bring up the dynamic lattice method where a 2-dimensional anisotropic lattice In the case of anisotropy, the angular springs exist...
2023
Sumpal Fractured Basement Field, Structural Attribute Analysis and Interpretation Case Study, Workflow Management and New Insights from Pre-Stack Depth Migrated Data and Azimuthal Stacks
Yan Darmadi, John Hughes, Sugiharto Danudjaja, Rita Achdiat
Indonesian Petroleum Association
..., possibly with application of seismic amplitude azimuthal anisotropy. However, velocity methods for azimuthal anisotropy are unlikely to succeed...
2014
Integrated well data and 3D seismic inversion study for reservoir delineation and description
Qazi Sohail Imran, Numair Ahmad Siddiqui, Abdul Halim Abdul Latif, Yasir Bashir, Almasgari Abdalsalam, Abduh Saeed Ali, Muhammad Jamil
Geological Society of Malaysia (GSM)
... workflow of the proposed inversion. To constrain the priori model building, thin-bed seismic tuning and locally varying anisotropy were used. (I) PSTM...
2020
Rocky Mountain Giants
M. Ray Thomasson and Fred R Meissner
Houston Geological Society Bulletin
... methods, coupled with an enhanced understanding of how reflection amplitude, frequency, anisotropy, interval velocity, and other attributes represent...
2002
Joint Downhole and Surface Microseismic Processing Using 3C Template Relative Migration
T. Bardainne, L. Delmas, N. Belayouni, D. Katz, P.-F. Roux
Unconventional Resources Technology Conference (URTEC)
... (Auger et al., 2013) to compensate for the elevated noise at the surface, and clustering (Rutledge et al., 2004; Yu et al., 2016) or proper anisotropy...
2016
Combining the Stochastic Earth Model with Geomechanical Modeling to Quantify Well Performance: Application to Mississippian Shale
Yamina E. Aimene, Jeffrey M. Yarus, Carlos Davila, Ron Dusterhoft, Shameem Siddiqui
Unconventional Resources Technology Conference (URTEC)
... depth were considered. The regional stress was oriented easttowest with an anisotropy of 1.2. The isotropic elastic behavior was assumed in the model...
2016