An Integrated Analytics and Machine Learning Solution for Predicting the Anisotropic Static Geomechanical Properties of the Tuscaloosa Marine Shale

Cristina Mariana Ruse, Jamal Ahmadov, Ning Liu, Mehdi Mokhtari

Unconventional Resources Technology Conference (URTEC)

... Young’s moduli and Poisson’s ratios, as well as the minimum horizontal stress. The coefficient of determination (R2) and normalized root mean square...

Significance of Rock Compositional Control on Geomechanical Properties and Hydraulic Fracturing of the Montney Formation, Western Canadian Basin

Noga Vaisblat, Alireza Rangriz Shokri, Korhan Ayranci, Nick Harris, Rick J. Chalaturnyk

Unconventional Resources Technology Conference (URTEC)

... elastic moduli, including Young’s modulus, Poisson’s ratio, and brittleness. Further, we explored the relationship between geomechanical properties...

The Three Elements of Structural Geology, #41849 (2017).

Terry Engelder

Search and Discovery.com

... to decrease Here are three elastic constants (material properties) that we would like to understand! z Intermediate Elasticity The elementary response...

ABSTRACT: Predicting Shale Characteristics with Integrated, Multi-Variate Statistics; #90122 (2011)

Murray Roth and Bill Bashore

Search and Discovery.com

... for identify faults, fracture chimneys and other hazards (i,e, where not to drill). Geomechanical and seismic estimates of elastic properties (shear...

Abstracts: The Importance of 3-D in Stimulation Modeling of Unconventional Reservoirs; #120181 (2015)

Daniel Moos

Search and Discovery.com

... using the full 3-D simulator GEOS developed by Lawrence Livermore Laboratory; see Fu et al., 2012). Stress shadow effects and variations in elastic moduli...

Abstract: Application of 3D AVA to Successfully Delineate Seismic Interfaces Related to Lithology and Fluid Variation … a Case Study from the Bongkot Field, Gulf of Thailand; #90253 (2016)

Phansakorn Kaewprain, Kanin Matangkapong, Araya Chansane, Vitoon Chaisomboonpan, Ak-amphol Thiamklang, Puchong Intasalo, Renaud Lemaire, Jean-Pierre Bancelin, Suwit Pabchanda, Thipruethai Kulprasoot, Sirichai Mahamat, Helge Ivar Sognnes

Search and Discovery.com

... amplitudes reflected from the same interface at different incident angles (or offset) are variable, and represent acoustic and elastic impedance contrasts...

Numerical Modelling of Wellbore Stability in Hydrate-Bearing Sediments, by Reem Freij-Ayoub, Chee Tan, Ben Clennell, Jinhai Yang, and Bahman Tohidi; #90035 (2004)

Search and Discovery.com

New Exploration Concept in Salawati Basin; Identification of Naturally Fractured Reservoir Using Fracture Prediction Supported by Triaxial Rock Mechanics

Rochmad, Ananto Wibisono, Al Hafeez, M.Dian Wasugi, Sutha Negara, Pradika Gustaf P, Chairul Syafri

Indonesian Petroleum Association

...) and the elastic constants of the medium (Young’s modulus and Poisson’s ratio) (S.J. Dee et al, 2007). The results shown here have been computed and visualized...

Direct probabilistic inversion for facies with different elastic depth trends

Ask Jakobsen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Direct probabilistic inversion for facies with different elastic depth trends Ask Jakobsen Direct probabilistic inversion for facies with different...

Geophysical Prospecting for Oil

Donald C. Barton

AAPG Bulletin

... permeability, elastic properties, and resistivity can be measured and the physical constants of those particular hand specimens determined. Formations, however...

Effects of Cyclic Fracturing on Acoustic Events and Breakdown Pressure

Abhishek Agrawal, A. Sakhaee-Pour

Unconventional Resources Technology Conference (URTEC)

... loading. We also use a modified Paris law to predict the breakdown pressure in cyclic fracturing, based on linear elastic fracture mechanics (LEFM...

Improved interpretability from elastic full-waveform inversion model-based seismic images revitalizes Paleogene development in the Gulf of Mexico

Abhijit Gangopadhyay, Li Jiang, Robert Chrisman, Sanjay Banerjee, Han Su, Bin Deng, Bharat Bonala, Jiawei Mei

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improved interpretability from elastic full-waveform inversion model-based seismic images revitalizes Paleogene development in the Gulf of Mexico...

Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array

Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk

Unconventional Resources Technology Conference (URTEC)

...ne survey. For seismic wavefield modeling, the background medium is assumed to be isotropic and depth-dependent elastic moduli are obtained from a pil...

Use of Layered Formation Models in Deformation Analysis; #40853 (2011)

Eric Davis

Search and Discovery.com

... model from Du (1994). The perturbation approach, simplified by allowing for constant Poisson’s Ratio and moduli that vary only in the vertical direction...

Assessing mineral composition and permeability of a shale seal

Roman Beloborodov, Marina Pervukhina, Maxim Lebedev, Juerg Hauser

Petroleum Exploration Society of Australia (PESA)

... (𝛥𝑡# , 𝛥𝑡% ), density (𝜌), and their nonlinear transformations such as velocities (𝑉# , 𝑉% ), impedances (𝑍# /𝑍% ), P- and Swave moduli...

Viscoelastic anisotropic seismic wave modeling using recursive convolution method and curvilinear collocated finite difference method for different boundaries

Chao Jin, Bing Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

...  where (1) are the unrelaxed moduli, H(t) is the Heaviside ( ) function, ωυ is the circle frequency and are the nondimensional anelastic parameters...

ABSTRACT: 2D/3D Geophysical Modeling of Mezozoic Onshore Rocks and Tertiary Offshore Sediments; #90007 (2002)

A. LOWRIE, E. KOZLOV, V. HAYDUKOV, J. WATKINS, I. GARAGASH, V. MAKAROV, T. MALYAROVA

Search and Discovery.com

... of elastic moduli and density is a well known (Cundall, 1988, Garagash et al., 1994) procedure of geomechanical modeling. Potentially, it can provide...

Elastic Properties of Propped and Unpropped Eagle Ford Shale and 3D-printed Fractured Models Under Iso-static Stress

Suresh Dande, Robert R. Stewart, Michael T. Myers, Lori Hathon, Nikolay Dyaur

Unconventional Resources Technology Conference (URTEC)

... proppant-filled model. The decrease in velocity can be explained by the decrease in the elastic moduli of the propped model. We also observed...

Semiautomated Lateral Landing Advisor for On-Time Decisions Utilizing Digital Borehole Sonic Services and Next-Generation Cloud-Based Fracturing Design

Edgar Velez, Juan David Estrada, Adam Donald, Romain Prioul, Ting Lei, Erik Wielemaker, Violeta Lujan

Unconventional Resources Technology Conference (URTEC)

..., and Edgar Ignacio Velez Arteaga. "Inversion of Anisotropic Elastic Constants and Mud Speed Using Borehole Sonic Modes." Paper presented at the SPWLA...

Elastic reverse-time migration without wavefield decomposition

Daiguang Li, Shengchang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic reverse-time migration without wavefield decomposition Daiguang Li, Shengchang Chen Elastic reverse time migration without wavefield...

Synthetic-data-driven deep learning method for elastic parameter inversion

Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Synthetic-data-driven deep learning method for elastic parameter inversion Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng...

Evaluating the impact of CO2 mineralization on the elastic properties of ultramafic rocks

Saleh Almeshari, Nicola Tisato, Clay Wood

International Meeting for Applied Geoscience and Energy (IMAGE)

...Evaluating the impact of CO2 mineralization on the elastic properties of ultramafic rocks Saleh Almeshari, Nicola Tisato, Clay Wood Evaluating...

Reservoir Characterisation Through Integrated AVO, AI and EI Inversion

Andy Furniss

Indonesian Petroleum Association

... of these reflectivities generates elastic and acoustic impedance volumes that can be correlated with well data to derive relationships with known...

Machine Learning for Estimating Rock Mechanical Properties beyond Traditional Considerations

Yiwen Gong, Mohamed Mehana, Ilham El-Monier, Feng Xu, Fengyang Xiong,

Unconventional Resources Technology Conference (URTEC)

.... Herein, we are proposing a machine learning approach to predict the elastic moduli. We utilized an ensemble of data mining techniques and a database...

Correlation between PMT and SPT results for Kenny Hill Formation

Mohd Faiz Mohammad Zaki, Mohd Ashraf Mohamad Ismail, Darvintharen Govindasamy, Mohd Hazreek Zainalabidin

Geological Society of Malaysia (GSM)

... presented by the elastic modulus. Soil physical characteristic may be correlated with one or other parameters of it. This relationship is very useful...