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The AAPG/Datapages Combined Publications Database

Showing 5,946 Results. Searched 200,630 documents.

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Abstract: Modeling Propagation of Hydraulic Fractures in Mechanically Layered and Naturally Fractured Rocks; #90212 (2015)

Leonardo Cruz

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..., and changes in elastic properties (e.g., stiffness). Understanding the conditions by which a hydrofrac will either arrest at an interface or grow...

2015

Abstract: Energy-Based Hydraulic Fracture Numerical Simulation: Parameter Selection and Model Validation Using Microseismic; #90224 (2015)

Neda Boroumand and Dave W. Eaton

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... in a three-layered, geologic medium defined by elastic, material and stress properties. The fracture half-length, -width, -height and effective crack...

2015

Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015)

Judith Chan and Douglas R. Schmitt

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... pp. Thomsen L (1986) Weak Elastic-Anisotropy. Geophysics 51 (10):1954-1966. doi:10.1190/1.1442051...

2015

Abstract: Reservoir Characterization Using Converted-Wave Seismic Data: Case Study from Lower Cretaceous McMurray Formation, Athabasca Oil Sands; #90224 (2015)

Carmen C. Dumitrescu, Glenn Larson, Fred Mayer, and Draga Talinga

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... characterization of the Athabasca oil sands reservoir. Neural network analysis is used to enhance the resolution of the elastic properties estimated...

2015

Abstract: Use of Seismic AVO Inversion and Ant Tracking Techniques to Understand and Predict Fracture Behaviors; #90224 (2015)

Homayoun Gerami, Jiwu Lin, Amer Haque, and James Johnson

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... together. C 2) Simultaneous AVO Inversion Results AVO inversion produces a number of elastic reservoir properties such as Compressional and shear...

2015

Abstract: Laboratory Investigation of the Mechanical Properties of the Bakken Formation; #90224 (2015)

Christopher D. Hawkes, Donna L. Beneteau, and Luis Buatois

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... present in the middle member. These results suggest that out-of-zone height growth would not be mitigated by the shales. The implications of dynamic elastic...

2015

Abstract: Faults, Joints and Anisotropy Dominate Sonic, Resistivity Log Responses in a Geopressured Wabamun Limestone Gas Reservoir at Resthaven; #90225 (2015)

Gordon M. Uswak and Murray Gilhooly

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...) and facilitates catastrophic fracture failure and overpressure. Stress phenomena illustrated by structure in the log data include: elastic moduli response anomalies...

2015

Abstract: 4D Interpretation on Lower Miocene Carbonate Platform: A Significant Help for Field Monitoring and Forecast; #90246 (2016)

I. Tarrass, M. Nguyen, V. Deude, E. Zuckmeyer

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.... In that purpose the GWC rise was mapped on the whole field and tied to the expected petro-elastic behavior. It constitutes then valuable information...

2016

Abstract: The Challenges and Capabilities of Simultaneous Pre-Stack Inversion and Reservoir Characterization … a Case Study from the Western Timor Sea; #90253 (2016)

Sirada Asawachaisujja, Orapan Limpornpipat, Prat Boonyasatphan, Suwit Pabchanda, Helge Ivar Sognnes, Keeratikorn Kongjuk, Krongpol Seusutthiya

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... physics feasibility study revealed that a combination of elastic properties, such as P-impedance and Vp/Vs, could be used to predict the reservoir sand...

2016

Abstract: The Impact of Geophysical Well Log Analysis (GWLA) on a Clastic Rock Physics Analysis; #90254 (2016)

Omar H. Afif, Muhammad Ashfaq

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... intervals. To estimate missing logs, a robust tailored workflow is needed for each zone due to the varying elastic properties within the zones. The main...

2016

Abstract: The Role of Rock Physics in Unconventional Frontier Plays; #90254 (2016)

Rudi Lubbe, Muiz El Mardi, Daniel M. Rubiano

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... feasibility analyses were carried out, prior to designing the RPTs, to investigate the sensitivity of various elastic attributes to porosity and pay...

2016

Abstract: Prediction of Pore Pressure and Porosity of Unconventional Plays in Abu Dhabi Using Petroleum Systems Modeling Technology; #90254 (2016)

Manhal Sirat

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... was built from the top surface down to Shuaiba formation. Poro-elastic model based on Biot’s law was used to simulate the rock stress, which is caused...

2016

Abstract: Strategies to Include Geological Knowledge in Full Waveform Inversion; #90255 (2017)

Siddharth Sharma, Dries Gisolf, Stefan Luthi, Runhai Feng

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... process where linear inversions are alternated with updates of the total wavefield, ultimately leading to a full solution of the elastic wave equation...

2017

Abstract: Compaction History of Upper Cretaceous Shale and Its Relationship to Plate Margin Tectonics (Northeastern Oman); #90297 (2017)

Andreas Scharf, Frank Mattern, Mussab Al-Sarmi, Bernhard Pracejus, Al-Shaima Al-Hinaai, Amira Al-Mamari

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... associated with gravitational collapse and isostatic/elastic rebound. At first, intrusion ensued at a limited overburden (100-200 m) by the upper part...

2017

Abstract: 3D Reservoir Characterization and Integrated Completion Optimization for Understanding Horizontal Well Spacing and Frac Staging of the Niobrara Fm., DJ Basin; #90301 (2017)

Meagan Stephens, Jack Weiner, Pat Kundert, John-Bosco Tran

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... of effective porosity, hydrocarbon saturation and geomechanics with statistical and non-statistical pattern recognition, 3D seismic elastic properties...

2017

Abstract: Microseismic Estimates of Surface Seismic Brittleness Estimates: Application to a Barnett Shale Survey; #90309 (2017)

Roderick Perez-Altamar, John Henry Alzate, Amanda Trumbo, Kurt Marfurt

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..., we construct a brittleness index template and use it to predict the brittleness from surface seismic elastic parameter estimates of λρ and μρ. We apply...

2017

Abstract: Petrophysical Joint Inversion … Rising to the Reservoir Characterization Challenge; #90310 (2017)

Andrea Zerilli, Fabio M. Miotti, Paulo D. Menezes, João L. Crepaldi

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... electric and elastic domains. To reduce scale uncertainty (seismic and CSEM sampling the earth at different scales) and reconcile the resistive anomalies...

2017

Abstract: Basin-Scale Geomechanics of Poroelastoplasticity and its Influence on Predicting Stress-Strain Behaviors and Flow Dynamics, a Case Study from Anadarko Basin, Oklahoma; #90302 (2018)

Laainam Chaipornkaew, Noelle Schoellkopf, Allegra Hosford Scheirer, Tapan Makerji

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... formulation. However, poroelasticity alone is not enough. The elastic constitutive equations allow the modeled material to sustain high levels of shear...

2018

Abstract: Value Added to Exploration Teams by Integrating Basin Modeling, Rock Physics, and Quantitative Seismic Interpretation; #90302 (2018)

Allegra Hosford Scheirer, Wisam AlKawai, Tapan Mukerji, Stephan A. Graham

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... is applied to three scenarios. The base case is the reference scenario in which data from two wells are used to determine acoustic and elastic...

2018

Abstract: Petrophysical Characterization Workflow for Shale Reservoirs by Integrating Quad Combo, Spectroscopy, Nuclear Magnetic Resonance, and Dielectric Data; #90319 (2018)

Ainul Abedeen, Mohmoud E. Hussein, Janardhan Kurri

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... in the model to calculate accurate total porosity. Sonic anisotropy data was used to calculate elastic properties (Poisson’s ratio and Young’s modulus...

2018

Abstract: Hydraulic Fracture Propagation in a Multi-Layer Fractured Media; #90319 (2018)

Leonardo Cruz, Ghazal Izadi, Colleen Barton, Tobias Hoeink

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... instances of a single hydraulic fracture growing in a multi-layer formation containing layers of variable stress, elastic properties, and fracture...

2018

Abstract: Integrated Workflow for Reservoir Properties Prediction, Using Ultra-Far Seismic Data, Mansoura Area, Onshore Nile Delta, Egypt; #90319 (2018)

Walaa Fathy, Asghar Shams

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... showed good potential to link the elastic properties to the reservoir properties, and suggests that the AVO simultaneous inversion can easily discriminate...

2018

Abstract: Numerical Modeling of Laser Perforating Process in Anisotropic and Heterogeneous Materials; #90319 (2018)

Yanhui Han, Yi Fang, Damian P. San Roman Alerigi, Khalid Ruwaili, Sameeh Batarseh

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... mechanics software (FLAC3D). The mechanical behaviors of reservoir rocks are modeled by elastic-plastic constitutive model. Laser beams are applied...

2018

Abstract: Least Square Migration in Image domain (LSMi) along with Better Velocity Modeling Improves Subsalt Imaging, Offshore Mediterranean, Case Study; #90319 (2018)

Ivica Mihaljevic, Mohamed Afia, Mahmoud M. Shabana, Mohamed Sheneshen, Hany M. Hussein, Mahmoud Ouda, Amr Ghanem, Refaat Zaki, Satyendra Rana, Maud Maud Cavalca, Laurence Letki

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... potentially lessen some of the above-mentioned effects, giving more reliable seismic amplitude and phase for further inversion to elastic properties. Further...

2018

Abstract: Geological Data Integration for Challenging Horizontal Well Placement in the Wara Sandstones of Minagish Field, Kuwait; #90319 (2018)

Jeevankumar Silambuchelvan, Taher M. El Gezeery, Adel M. Ebaid, Abdul Aziz Ismael, Girija S. Padhy, Tahani Al Rashidi, Khalaf Al-Anezi

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...-stack simultaneous inversion have been utilized with well log curve shales and elastic impedance to trace the good quality sand. The geostatistical...

2018

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