Subsurface Surveillance in Low Permeability Oil Reservoir at Tanjung Field Barito Basin … South Kalimantan

Trisakti Kurniawan, Bambang Prasetiyo, Darwin Tangkalalo

Indonesian Petroleum Association

... via time averaging and fraction volume of the minerals. To ensure consistency of the rock physics model, various rock physics QC were made...

Application of thermal maturity driven elastic rock-physics model for marine Ordovician Goldwyer formation, Canning Basin

Partha Pratim Mandal, Rob Ross, Santosh Kuppens, Ask Jakobsen, Joel Sarout

International Meeting for Applied Geoscience and Energy (IMAGE)

... moduli using a differential effective medium model. The Gassmann equation is used for fluid substitution and Backus averaging is used to upscale seismic...

A deep learning workflow for petro-mechanical facies predictions in unconventionals

Noah R. Vento, Enru Liu, Mary Johns

International Meeting for Applied Geoscience and Energy (IMAGE)

... was trained using seismic extractions, Backus’ averaging was applied to the PMF labels with a window of 40ft to match the seismic scale. Additionally, well...

Modeling consolidated sandstones with dispersed clay

J. Gallop, L. Vernik, F. Contreras, J.-G. Restrepo, S. Blanco, G. Alvarez

International Meeting for Applied Geoscience and Energy (IMAGE)

... (2016) workflow can be mixed using the Reuss or Backus method for laminated lithologies typical of deepwater turbidites. A missing component...

Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration

Konstantin Galybin, Anastasia Poole, Michael Giles

Petroleum Exploration Society of Australia (PESA)

... comprised ZVSP measured compressional velocities, extracted shear velocities and density measurements blocked with a minimum of 15m Backus averaging criteria...

Three-Dimensional Seismic Modeling and Seismic Facies Imaging

Hongliu Zeng , Noel Tyler , Milo M. Backus

GCAGS Transactions

...Three-Dimensional Seismic Modeling and Seismic Facies Imaging Hongliu Zeng , Noel Tyler , Milo M. Backus 1995 Vol. 45 (1995), A set of 3-D rock...

Pore Pressure Prediction in Organic Shales of the Permian Basin: Rock Physics Basis

Prajnajyoti Mazumdar, Lev Vernik, Alex Dale

Unconventional Resources Technology Conference (URTEC)

...). To constrain the most critical and simultaneously most challenging parameter VPm we resort to Reuss/Voigt averaging, where the relative weights are variable...

High-frequency sequence stratigraphy from seismic sedimentology: Applied to Miocene, Vermilion Block 50, Tiger Shoal area, offshore Louisiana

Hongliu Zeng, Tucker F. Hentz

AAPG Bulletin

... Coast Section SEPM Foundation Perkins Research Conference, CD-ROM.Zeng, H., M. M. Backus, K. T. Barrow, and N. Tyler, 1995, Three-dimensional seismic...

Acoustic Velocity Modeling of Unconventional Reservoirs

Alessandra Simone, Lori Hathon, Michael Myers

Unconventional Resources Technology Conference (URTEC)

... mathematical methods have been proposed to derive elastic moduli in VTI media including: Backus averaging, Self-Consistent approximation (SC), bounding...

ABSTRACT: Reservoir Delineation by Geophysical Methods in the Suizhong 36-1 Oil Field, Bohai Gulf, China, by John B. Gustavson; #91003 (1990).

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ABSTRACT: Reservoir Delineation by Geophysical Methods in the Suizhong 36-1 Oil Field, Bohai Gulf, China, by John B. Gustavson, Xin Shi Gong; #90097 (1990).

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ABSTRACT: Reservoir Delineation by Geophysical Methods in the Suizhong 36-1 Oil Field, Bohai Gulf, China, by John B. Gustavson, Xin Shigang; #91000 (1990).

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Geological Classification of Seismic-Inversion Data in the Doba Basin of Chad

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Abstract: Unconventionals Acoustic Velocities: Model Development from Acoustic Microscope Measurements;

Alessandra Simone, Lori Hathon, Michael Myers

Search and Discovery.com

... is measured on the same sample volume using scanning acoustic microscopy. A Backus average of the measured velocities of each layer type agrees well...

Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration

Lim Yen Jun, Lo Shyh Zung

Geological Society of Malaysia (GSM)

... signature (Avseth et al., 2005). Backus averaging method is chosen in this research and original well log will be blocked according to input logs...

The propagator and transfer matrix for a 3D inhomogeneous dissipative acoustic medium, expressed in Marchenko focusing functions

Kees Wapenaar, Sjoerd de Ridder, Marcin Dukalski, Christian Reinicke

International Meeting for Applied Geoscience and Energy (IMAGE)

...; Wapenaar and de Ridder, 2022). A propagator matrix (Gilbert and Backus, 1966; Kennett, 1972; Woodhouse, 1974) “propagates” a full wave field (pressure...

Abstract: The Evolving Role of Geophysics in Exploration. From Amplitudes to Geomechanics (Paper C7)

E. C. Andersen, D. Gray

Geological Society of Malaysia (GSM)

... to the seismic ray path came under scrutiny. This brought rock physics into play – the next great innovation. Backus et al. (1993) describe...

Abstracts: The Evolving Role of Geophysics in Exploration: From Amplitudes to Geomechanics; #90173 (2015)

Eric Andersen, David Gray

Search and Discovery.com

... component to the seismic ray path came under scrutiny. This brought rock physics into play – the next great innovation. Backus et al (1993) describe...

Stromatolitic mats from an uplifted Pleistocene lagoon at Punta Chivato on the Gulf of California (Mexico)

David H. Backus, Markes E. Johnson

PALAIOS

...Stromatolitic mats from an uplifted Pleistocene lagoon at Punta Chivato on the Gulf of California (Mexico) David H. Backus, Markes E. Johnson PALAIOS...

Numerical Evaluation of Bulk Geomechanical Properties of Fractured Coal with Changing Net Effective Stress Conditions

Travis R. Mitchell, Ruizhi Zhong, Ray Johnson Jr., Christopher R. Leonardi

Unconventional Resources Technology Conference (URTEC)

... layered materials and found that the linear slip theory and Backus averaging method can underestimate stiffness. Grechka and Kachanov (2006) used FEM...

Statistical rock physics analysis and modelling in the Browse Basin

Shuichi Desaki, Yuki Kobayashi, Peter Miklavs

Petroleum Exploration Society of Australia (PESA)

... to upscale elastic properties is Backus averaging (Mavko et al., 2009) of non-EM-SST and non-EM-shale properties with a net to gross ratio. We...

Mineralogy of the Silt Fraction in Surficial Sediments from the Outer Continental Shelf Off Southeastern New England

L. J. Poppe, J. A. Commeau, P. C. Valentine

Journal of Sedimentary Research (SEPM)

..., The seasonal mean circulation: observation and theory, in Backus, R. H., ed., Georges Bank: Cambridge, Mass., MIT Press, p. 125-138. CALLAHAN, J., 1987...

Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016)

Jonás D. De Basabe, Mrinal K. Sen

Search and Discovery.com

... solution obtained by Backus averaging. The high resolution of the method allows the simulation of a wide variety of wave phenomena related to fractures...

Analysis of elastic modulus and brittleness properties of coalbed methane reservoir based on rock physics modeling

Aner Huang, Yaofan Zhang, Guowei Wang, Zhaoji Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... minerals need to be dealt with by different methods respectively. To simulate the complex structure, we first combine the Backus average and Bond...

Abstract: Numerical Modeling for Different Types of Fractures; #90187 (2014)

Xiaoqin Cui, Laurence R. Lines, and Edward S. Krebes

Search and Discovery.com

... Schoenberg and Muir (1989) presented the group theory formula based on the effective medium theory (Backus, 1962) to conveniently calculate the elastic...