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...

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

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... 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...

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

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

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

Abstracts: Determining Elastic Constants of an Orthorhombic Material by Physical Seismic Modeling; #90173 (2015)

Faranak Mahmoudian, Gary F. Margrave, P. F. Daley, and Joe Wong

Search and Discovery.com

... of Calgary. Theory The linear expression for P phase velocity in geophysics discipline comes from the work of Backus (1965) as:  v 2  n   cijkl ni...

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... and the top-Rancak-Kujung I isochrons are recorded. Additional measurements are also made by averaging three values of the same isochrons outside...

Seismic Sedimentological Expression of Higher-Order Lowstand Slope Fans and Prograding Deltas in the Frio Formation, Corpus Christi Bay, Texas

Hongliu Zeng, Robert G. Loucks

GCAGS Transactions

...° phasing of seismic traces (Zeng and Backus, 2005a, 2005b) and stratal slicing (Zeng et al., 1998a, 1998b). The purpose of 90° phasing of seismic data...

Seismic Sedimentology and Depositional Systems in the Upper Cretaceous Olmos Formation, Gold River North Field, Webb County, South Texas

Xiupeng Li and Hongliu Zeng

GCAGS Transactions

... at Austin, 164 p. Zeng, H., and M. M. Backus, 2005a, Interpretive advantages of 90°-phase wavelets: Part I. Modeling: Geophysics, v. 70, p. C7-C15...

Seismic frequency control on carbonate seismic stratigraphy: A case study of the Kingdom Abo sequence, west Texas

Hongliu Zeng, Charles Kerans

AAPG Bulletin

.... 38, p. 1176–1180.Yilmaz, O., 1987, Seismic data processing: Society of Exploration Geophysicists, 526 p.Zeng, H., M. M. Backus, K. T. Barrow, and N...

Groundbreakers: Re-Living Some Great Moments in Petroleum Geoscience; #70307 (2017)

Henry Edmundson

Search and Discovery.com

... for £24.99  Nigel Anstey (Seismograph Service Limited/Seiscom Delta)  Milo Backus (GSI/University of Texas at Austin)  Bert Bally (Shell/Rice...

Well Log Data Conditioning Using a Rock Physics Modeling Approach: Examples From the Banyu Urip Field, Cepu KKS, East Java Basin

Shiyu Xu, Soman Chacko

Indonesian Petroleum Association

... 5 of Figure 3 compares shale volume curves estimated from the gamma-ray log (blue), neutron-density crossplot (red), and from averaging between...

3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs

Antonio C.B. Ramos, T.L. Davis

Rocky Mountain Association of Geologists

... the survey area, averaging 16 feet (4.9 m, or 2.2 ms in terms of traveltime) for the basal part of the Fruitland coal (Shuck, 1993). The measured amplitudes...

Analyzing BeefŽ Fractures: Genesis and Relationship With Organic-Rich Shale Facies

Mohammed Al Duhailan, Steve Sonnenberg, Mark Longman

Unconventional Resources Technology Conference (URTEC)

... Geomechanical Properties Using Backus Averaging and Petrophysical Clusters in the Vaca Muerta, Master’s thesis, Colorado School of Mines, Golden, Colorado, 145...

Métodos de Conversión Tiempo-Profundidad: Analisis y Discusión de Resultados en un Modelo Estructuralmente Complejo [PAPER IN SPANISH] Methods of Time-Depth Conversion: Analysis and Discussion of Results in a Complex Structural Models

Juan Carlos Vega D., Andres Mora

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...:                                                    4 Velocidad promedio Backus (Vbac). El promedio de velocidades Backus (Backus average) es un promedio...

Yesterday, Today, and Tomorrow in Seismic Exploration

Emil J. Mateker, Jr.

GCAGS Transactions

.... A., and M. M. Backus, 1968, Dynamic correlation analysis: Geophysics, v. 33, p. 105-126. Taner, M. T., and F. Koehler, 1969, Velocity spectra...