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The AAPG/Datapages Combined Publications Database
Showing 2,797 Results. Searched 200,619 documents.
Predicting Hydraulically Induced Fractures Using Acoustic Impedance Inversion Volumes: A Barnett Shale Formation Example; #40829 (2011)
Xavier E. Refunjol, Joel H. Le Calvez, and Kurt J. Marfurt
Search and Discovery.com
... structural features. However, the heterogeneous and anisotropic mineralogical composition of the shale formation results in variable fracture gradients...
2011
Abstract: Whole-Core Analysis for Effective Characterization of Inter-Well Permeability from a Horizontal Well, by Abdulla H. Bu Ali, Mehdi M. Honarpour, Syed M. Tariq, and Nizar F. Djabbarah; #90077 (2008)
Search and Discovery.com
2008
Reservoir Characterization Enhancement through Integrated Wellbore-Reservoir Flow Model and Pressure Transient Analysis (Paper P20)
K. Khadivi, R. Masoudi, M. Soltanieh, F. A. Farhadpou
Geological Society of Malaysia (GSM)
...Reservoir Characterization Enhancement through Integrated Wellbore-Reservoir Flow Model and Pressure Transient Analysis (Paper P20) K. Khadivi, R...
2012
Impacts of Stress, Natural and Induced Fractures on Mechanical Properties of Organic-Rich Shales
Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... experimental results on how Young’s modulus, Poisson’s ratio, and compressional velocity change with overburden and horizontal stresses for core...
2013
ABSTRACT: Optical Anisotropism and Its Relationship with Some Physical and Chemical Properties of Coal
F.T.C. Ting
The Society for Organic Petrology (TSOP)
... reflects the chemical structure and internal surface area of coal. Weak anisotropic 'coals yield more upon thermal evolution up to 2500 C. Weak...
1985
Geomechanics: Pressure, Stress Field, and Hydraulic Fractures
Raúl A. Varela, Denis Marchal, Sergio Cuervo, Ezequiel F. Lombardo, Yonatan S. Perl, Damián E. Hryb, Osvaldo Nielsen, Pablo Pateti
AAPG Special Volumes
...-confidence indicators, such as wellbore breakouts, wellbore-induced fractures, and microseismic analysis. The chapter presents and discusses the estimation...
2020
ABSTRACT: Anisotropy Analysis in Shale Using Advanced Sonic Data — Bakken Case Study, by Ostadhassan, Mehdi; Zeng, Zhengwen ; Jabbari, Hadi; #90142 (2012)
Search and Discovery.com
2012
How Organic Carbon Content and Thermal Maturity Affect Acoustic Properties (and Ultimately Seismic Response) in a Shale Gas/Oil Formation: Woodford Shale, Permian Basin
Nicholas B. Harris, Al Moghadam, Tian Dong
Unconventional Resources Technology Conference (URTEC)
..., determining the productivity of the formation and type of hydrocarbons that are produced. In this analysis, we demonstrate that these parameters also...
2019
Seeing through the Salt
Jerry Kapoor, Nick Moldoveanu, Denes Vigh
GCAGS Transactions
... dataset bring new challenges for velocity model building and imaging. The first challenge comes from how we can fully exploit the extra information from...
2013
Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin
Marianne Rauch-Davies, Alex Lamb, Kara Rohan
Unconventional Resources Technology Conference (URTEC)
... investigated post-stack and pre-stack inversions in depth. The input to these tests is a 60 square mile subset of an anisotropic PSDM dataset in the Anadarko...
2017
Estimating elastic wave velocities, attenuation factors, and their frequency dependency by inverting ultrasonic waveforms
Michel M. Nzikou, Alexey Yurikov, Maxim Lebedev, Boris Gurevich
International Meeting for Applied Geoscience and Energy (IMAGE)
... on rock samples are widely used for calibration of rock properties estimated from sonic log as well as surface and borehole seismic data. Analysis...
2022
Improving fault resolution from multiple angle stacks by latent feature analysis with deep learning
Fan Jiang, Konstantin Osypov
International Meeting for Applied Geoscience and Energy (IMAGE)
...Improving fault resolution from multiple angle stacks by latent feature analysis with deep learning Fan Jiang, Konstantin Osypov Improving fault...
2024
The Benefit of 3D Seismic Data for Muda Reservoir Characterization from ABC Discovery, South Natuna Sea Block B, West Natuna Basin
Pintarwan Sasi Kirana, Retno Wijayanti, Salwan Suheri
Indonesian Petroleum Association
... seismic amplitude processing and an accurate velocity model are needed for further quantitative seismic analysis and to produce an optimal depth...
2024
Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin
Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock
Unconventional Resources Technology Conference (URTEC)
...), and the azimuth of fast compressional wave velocity. These are effectively anisotropic attributes related to the variation in the subsurface...
2021
Quantitative Interpretation: Use of Seismic Inversion Data to Directly Estimate Hydrocarbon Reserves and Resources
James Shadlow, Adam Craig, David Christiansen, Robert Mitchell
Petroleum Exploration Society of Australia (PESA)
... of the subsurface (Etris, Crabtree, & Dewar, 2002). Even with the widespread usage of anisotropic tomography to update the PSDM velocity models, the final...
2018
Abstract: Improving Borehole Instability Analysis by Investigating the Impacts of Stress and Rock Anisotropy; #90224 (2015)
Qing Jia, Douglas Schmitt, Inga Moeck, and Randy Kofman
Search and Discovery.com
...Abstract: Improving Borehole Instability Analysis by Investigating the Impacts of Stress and Rock Anisotropy; #90224 (2015) Qing Jia, Douglas Schmitt...
2015
Post-Stack Multi-Azimuth Stratigraphic Inversion Applied to Unconventional Reservoir Characterization: A Case Study in the Fort Worth Basin; #41120 (2013)
Mathilde Adelinet, Vincent Clochard, and Patrice Ricarte
Search and Discovery.com
... to provide azimuthal optimal parameters. Furthermore, the quantitative analysis of azimuthal parameters variations could help to enhance fracturing...
2013
Microseismic at HFTS2: A Story of Three Stimulated Wells
Vladimir Grechka, Bo Howell, Zhao Li, Denise Furtado, Collin Straus
Unconventional Resources Technology Conference (URTEC)
.../ velocity-model inversion that locates microseismic events simultaneously with constructing azimuthally anisotropic velocity models, 4) high-resolution...
2021
Abstract: Integrated Interpretation of Microseismic Data with Seismic Attributes from Hoadley Field, Central Alberta; #90224 (2015)
Aamir Rafiq and David W. Eaton
Search and Discovery.com
... play. Rock property attribute computation Existence of fractures and anisotropic stress fields result in velocity variations with azimuth and hence...
2015
Evolution and Evaluation of a Shallow-Marine LRLC Reservoir with Advanced Well-Log Measurements: A Case Study from Offshore Nigeria, #41460 (2014).
Jemine Olare, Joseph Otevwemerhuere, Leigh Jefford, Steve Parkins, Chikezie Nwosu, Chandramani Shrivastava, Chiara Cavalleri, Hugo Espinosa
Search and Discovery.com
... altering the reservoir properties. NMR diffusion-based logging, and resulting fluid maps, confirms the presence of oil. The analysis of porosity...
2014
A Comparative Study of Organic Richness and Maturity Impact on Anisotropic Geomechanical Properties in Shale Reservoirs
Azra N. Tutuncu, Binh Bui
Unconventional Resources Technology Conference (URTEC)
...A Comparative Study of Organic Richness and Maturity Impact on Anisotropic Geomechanical Properties in Shale Reservoirs Azra N. Tutuncu, Binh Bui...
2019
Delivering a Step-Change in Imaging from Indonesias First Ocean Bottom Node 3D Seismic Survey at Tangguh
Christopher Birt, Hery Prastowo, Danang Priyambodo, Simon Wolfarth, Johnathan Stone
Indonesian Petroleum Association
... of 20km were recorded to provide diving waves needed for detailed velocity inversion. The dense wide-azimuth design resulted in a high fold of over...
2019
POSSIBLE FREE CONVECTION IN THICK GULF COAST SANDSTONE SEQUENCES
PAUL E. BLANCHARD JOHN M. SHARP, JR.
Fort Worth Geological Society
... v = velocity p = pressure g = gravity p = dynamic viscosity k = intrinsic permeability...
1985
Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation: A Brazilian presalt analog
Lucas Oliveira, Andr Martins, Marco Ceia, Roseane Missgia, Herson Rocha, Natan Santarm, Jessica Moreira, Irineu Lima Neto
International Meeting for Applied Geoscience and Energy (IMAGE)
...Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation...
2022
Integrate sweet spot seismic prediction with microseismic monitoring to apply to lacustrine shale in Sichuan Basin of China
Kai Xu, Zhentao Sun, Shixing Wang, Yu Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... parameters and anisotropic parameters obtained from AVAZ inversion to compute DHSR, and then combine with the dipole acoustic logging data, we get...
2022