A decoupled orthotropic anisotropy modeling method and its application

Wang Lei, Liang Jiandong, Xuan Ruiqing, Li Daoshan, Zhu Jinping, Hao Xiaoguang

International Meeting for Applied Geoscience and Energy (IMAGE)

...A decoupled orthotropic anisotropy modeling method and its application Wang Lei, Liang Jiandong, Xuan Ruiqing, Li Daoshan, Zhu Jinping, Hao Xiaoguang...

Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014)

Faranak Mahmoudian, Gary F. Margrave, and Joe Wong

Search and Discovery.com

...Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014) Faranak Mahmoudian, Gary F. Margrave, and Joe Wong AAPG...

Anisotropy Parameter Inversion from Sonic and Density Logs in Horizontally Transverse Isotropic Media

Joseph Kremor, Khalid Amrouch

Australian Petroleum Production & Exploration Association (APPEA) Journal

...Anisotropy Parameter Inversion from Sonic and Density Logs in Horizontally Transverse Isotropic Media Joseph Kremor, Khalid Amrouch The APPEA Journal...

Impact of Natural Fracture Induced Elastic Anisotropy on Completion and Fracturing Design in Different Shale Reservoirs

Emre Can Dundar, Aymen Alhemdi, Ming Gu

Unconventional Resources Technology Conference (URTEC)

...Impact of Natural Fracture Induced Elastic Anisotropy on Completion and Fracturing Design in Different Shale Reservoirs Emre Can Dundar, Aymen...

Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale

Un Young Lim, Richard L. Gibson Jr., Nurul Kabir

Unconventional Resources Technology Conference (URTEC)

...Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale Un Young Lim, Richard L. Gibson Jr., Nurul...

Anisotropy parameters for fractured shales

Leon Thomsen, Colin Sayers

International Meeting for Applied Geoscience and Energy (IMAGE)

...Anisotropy parameters for fractured shales Leon Thomsen, Colin Sayers Anisotropy parameters for fractured shales Leon Thomsen* and Colin Sayers...

Fractured Reservoir Characterization Using Multicomponent Seismic Surveys

Thomas L. Davis, Robert D. Benson

Rocky Mountain Association of Geologists

... anisotropy (up to 7 % ) corresponded to open fracture zones in the Upper Cretaceous Niobrara Chalk reservoir. This area of high shearwave anisotropy...

Integration of Multicomponet Surface Seismic, Multicomponent VSP and Microseismic in Reservoir characterization

Paul Constance, Jim Simmons, Shihong Chi, Lisa Sanford

Unconventional Resources Technology Conference (URTEC)

... percent between the fast and slow shear waves due to shear wave splitting. This horizontal anisotropy correlates to zones of intense fracturing...

Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field

Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro

Indonesian Petroleum Association

... and anisotropy 3-D models from waveform analysis of first arrival microseismic events. In attenuation tomography, t* is an operator comparable with travel...

Abstract: Experimental Anisotropy Results in Alberta Shales; #90211 (2015)

Darrel Hemsing and Douglas Schmitt

Search and Discovery.com

...Abstract: Experimental Anisotropy Results in Alberta Shales; #90211 (2015) Darrel Hemsing and Douglas Schmitt Datapages/Search and Discovery Article...

Multi-Component, Time-Lapse Seismology for Monitoring Reservoir Production Processes, by Robert D. Benson and Thomas L. Davis, Search and Discovery article #40075 (2003).

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Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field

Khaled Al Dulaijan, Gary Margrave

Unconventional Resources Technology Conference (URTEC)

...Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field Khaled Al Dulaijan, Gary...

Effect of Anisotropy on Apparent Resistivity Curves

Sylvain J. Pirson

AAPG Bulletin

...Effect of Anisotropy on Apparent Resistivity Curves Sylvain J. Pirson 1935 37 57 19 1. (January) The anisotropic character of the sedimentary...

Anisotropic Borehole Stability Analysis for the UK's First Horizontal Shale Gas Well in the Bowland Basin

Huw Clarke, Hamed Soroush

Unconventional Resources Technology Conference (URTEC)

...) to be completed for multi-stage hydraulic fracturing. The study recognized intrinsic shale anisotropy as a primary causative factor for borehole stability...

The Fabric, or Internal Structure, of Rocks … The Patterns of Anisotropy; #42188 (2018)

Heloise B. Lynn

Search and Discovery.com

...The Fabric, or Internal Structure, of Rocks … The Patterns of Anisotropy; #42188 (2018) Heloise B. Lynn GC The Fabric, or Internal Structure...

Efficient Completions in Anisotropic Shale Gas Formations

Saied Mighani, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

.... The fracturing process of anisotropic rocks such as shales is examined through this report. We divide the rock anisotropy into two groups: a) conventional and b...

Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data

Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

...Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data Septian Prahastudhi, Tenny Octaviani, Ayi...

A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta, #42002 (2017).

Ezequiel Lombardo, S. Cuervo

Search and Discovery.com

...A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta, #42002 (2017). Ezequiel Lombardo, S. Cuervo A Simplified Workflow...

Abstract: Geophysical Characterisation of the Elk Reservoir, Gulf Province, Papua New Guinea

J. Storey, S. Sioni, M. Kiele

Petroleum Exploration Society of Australia (PESA)

... seismic processing such as Q attenuation. The WVSP data allows some quantification of seismic anisotropy, and this provides important parameters...

Extended Abstract: Eagle Ford Shale Prospecting with 3D Seismic and Microseismic Analysis

Galen Treadgold, Bruce Campbell, , Bill McLain, , Steven Sinclair, , and David Nicklin

Houston Geological Society Bulletin

.... From processing, long offset and full azimuth 3D datasets allow for a derivation of anisotropic parameters in the shale. Layer anisotropy (VTI...

Abstract: On the Relationship of Natural Fracture Orientation, Stress Orientation, S-wave Anisotropy, and Azimuthal Variations in the P-wave Seismic Signatures in an Onshore Wide-azimuth 3D Seismic Survey, by H. Lynn, W. Beckham, and R. Grimm; #90937 (1998).

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Meramec Velocity Systematics

Jing Fu, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... from Vp: 1) ignoring anisotropy, we combine both Vp and Vs measurements from all vertical plugs and low anisotropy horizontal plugs to create...

Core Data Integration/ Validation of Sonic Derived Anisotropic Mechanical Properties to Expedite Well Decisions in Unconventional Reservoirs

Edgar Velez, Kevin Fisher

Unconventional Resources Technology Conference (URTEC)

... that provide accurate compressional, shear, and anisotropy from the wellsite using new robust algorithms. A multimode (flexural and Stoneley) physics-based...

Integrating Data Types for Reservoir Characterisation

Scott Singleton

GEO ExPro Magazine

... Thomsen’s gamma (ratio of vertical to horizontal shear velocity), meaning that it does not contain Vertical Transverse Isotropy (layering) anisotropy...

Abstract: Applications of the Borehole Electrical Imagery to the Study of Reservoir Anisotropy

Mohamed Taha

Geological Society of Malaysia (GSM)

...Abstract: Applications of the Borehole Electrical Imagery to the Study of Reservoir Anisotropy Mohamed Taha - 261 - Geological Society of Malaysia...