A Feasibility Study for a 3

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Seismic Based Fluid and Lithology Discrimination in Turbidite Systems

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Analysis of Sonic Well Logs Applied to Erosion Estimates in the Bighorn Basin, Wyoming

Henry P. Heasler , Natalya A. Kharitonova

AAPG Bulletin

.... Wyllie, M. R. J., A. R. Gregory, and L. W. Gardner, 1956, Elastic wave velocities in heterogeneous and porous media: Geophysics, v. 21, no. 1, p. 41-70...

Experimental Study of Coal Directional Sorption-Induced Strain Under Different Temperatures

Yixiao Huang, Zhang Shi, Thomas Flottmann, Dan Kuznetsov, Victor Rudolph, Christopher Leonardi, Zhongwei Chen

Unconventional Resources Technology Conference (URTEC)

... modeling of coal seam gas (CSG) production, three sets of input parameters are typically required: reservoir mechanical properties (e.g., elastic...

AVO Attributes for Successful Exploration and Field Development: A Case Study From Sarawak Basin, Offshore Malaysia

Norbert Van de Coevering, Rusdinadar Sigit, Reza Lasman

Indonesian Petroleum Association

... study for seismic elastic inversion. INTRODUCTION Direct identification of fluids with seismic data is of great interest in exploration and production...

A Coupled Geomechanics-Reservoir Properties Workflow for Unconventional Play Landing Zone Optimisation

Jinying Zhou, Taixu Bai, Qingguang Qu, Biwen Gui

Unconventional Resources Technology Conference (URTEC)

... growth in a given reservoir, this model is based on Lagrangian formulation using the Least Action Principle, which captures the elastic energy...

Gas Hydrates: Part II: Rock Physics, an Introduction

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... pressure: 9,000 psi. 1940 1930 (f) 1920 1910 Physics -g :v en Qj :r: ~ < "' 1900 ill c. "' (f) 1890 3 .0: 1880 3740...

Risk Reduction for Prospecting in the Unconventional Niobrara Play

Tony Rebec, Marino Pareja

Unconventional Resources Technology Conference (URTEC)

... are qualitatively estimated from elliptical inversion of sectored S-impedances derived from pre-stack simultaneous elastic inversion. Carbonate...

Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets

Dries Gisolf, Peter R. Haffinger

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion Full elastic wave-equation based AVO inversion is based on the 1.5D data model, i.e. stratified properties and plane-wave wavefields...

Understanding the depositional model of the Spraberry formation using facies inversion

Paritosh Bhatnagar, Venkatesh Anantharamu, Ron Bianco

International Meeting for Applied Geoscience and Energy (IMAGE)

.... called “Elastic Facies”. Figure 4 shows the separation of facies in the elastic space. Theory and/or Method High Trace Data (HTD) was shot and acquired...

Direct modeling of reservoir properties from seismic partial-angle stacks

John V. Pendrel, Henk J. Schouten

International Meeting for Applied Geoscience and Energy (IMAGE)

... properties. We finish by estimating elastic facies of geophysical and geological interest from the previously-estimated property models...

Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion

Margarita Pavlova

Petroleum Exploration Society of Australia (PESA)

... and prestack seismic inversion. First step in the study was to understand the relationship between elastic and rock properties using log data. Thus, when...

Wave-equation based inversion for carbonate reservoir characterization in Kuwait

Rao Narhari, Ahmad Al-Sabari, Afrah Al-Ajmi, Justin Ugbo, Jeremy Harris, Gerard Soto, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... multiples investigation, elastic well ties, inversion, and interpretation, focusing on preserving multiples generating layers due to their significance...

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

...Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin Marianne Rauch-Davies, Steve Smith...

Influence of Stratigraphy on Barriers to Fracture Growth and Completion Optimization in the Meramec Stack Play, Anadarko Basin, Oklahoma

Buddy Price, Kyle Haustveit, Alex Lamb

Unconventional Resources Technology Conference (URTEC)

... impedance and facies inversion resolves the higher resolution variability. An elastic facies analysis of the logs in the area was performed using...

Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia (Paper A11)

T. J. Focht, M. Sams, D. Brookes, J. Ting

Geological Society of Malaysia (GSM)

... was developed that could predict to a reasonably high degree of accuracy the elastic logs based on a petrophysical interpretation in terms of volume...

AVO Attributes of a Deep Coal Seam

Search and Discovery.com

... a coal seam prediction method by using seismic data. From well log data, coal seams typically have high elastic contrasts with the overlaying sandstones...

Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)

Neda Boroumand and Hassan Khaniani

Search and Discovery.com

... seismology and further discussed by Nelson and Vidale (1990). In this study, elastic wave forward modeling is performed using a double couple source...

Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)

Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson

Search and Discovery.com

... elastic properties such as acoustic and shear impedance, whereas the high side of the spectrum improves the seismic resolution and hence the detection...

Predicting Subseismic Fracture Density and Orientation in the Gorm Field, Danish North Sea: An Approach Using Elastic Dislocation Models, #20321 (2015).

Brett Freeman, David Quinn, Cathal G. Dillon, Michael Arnhild, Bastiaan Jaarsma

Search and Discovery.com

...Predicting Subseismic Fracture Density and Orientation in the Gorm Field, Danish North Sea: An Approach Using Elastic Dislocation Models, #20321...

Elastic Anisotropy of Shales ƒ Revisited; #41557 (2015)

Marina Pervukhina, Patrick N. J. Rasolofosaon

Search and Discovery.com

...Elastic Anisotropy of Shales ƒ Revisited; #41557 (2015) Marina Pervukhina, Patrick N. J. Rasolofosaon Elastic Anisotropy of Shales … Revisited...

Synthetic Seismograms for PS Seismic Data; #41793 (2016)

Satinder Chopra, Ritesh Kumar Sharma

Search and Discovery.com

...-wave) impinges on a rock interface at oblique incidence, the contrast in the elastic parameters it encounters results in compressive and shear...

Moment tensor inversion of perforation shots using distributed acoustic sensing

Milad Bader, Robert G. Clapp, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

.... These waves can be used to characterize either the elastic properties of the reservoir or the perforation itself. In both cases, the seismic source...

Application of inversion to support exploration and development growth opportunity maturation across the North West Shelf asset, Australia

Matthew Docherty, John Coffin

Australian Energy Producers Journal

... directly for the reciprocals of bulk and shear moduli, compressibility (κ) and shear compliance (M), together with density (ρ). Compressibility is very...

Theoretical and experimental study of acoustic and electrical properties in tight-oil rocks: A case study

Mengqiang Pang, Jing Ba

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the microcracks gradually close, increasing the elastic moduli and velocity of the skeleton. Due to the same reason, the resistivity increases...