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The Rock Physics Handbook: Tools for seismic analysis of porous media second edition
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TLDR
In this paper, the authors menyaring sejumlah besar teori latar belakang and hasil laboratorium menjadi serangkaian bab ringkas ying memberikan solusi praktis untuk masalah dalam interpretasi data geofisika.Abstract:
Teks yang sepenuhnya diperbarui ini membahas hubungan antara pengamatan geofisika dan sifat fisik batuan yang mendasarinya. Ini menyaring sejumlah besar teori latar belakang dan hasil laboratorium menjadi serangkaian bab ringkas yang memberikan solusi praktis untuk masalah dalam interpretasi data geofisika. Sekarang dalam edisi kedua, bab-bab baru utama disajikan pada fisika batuan statistik dan model kecepatan-porositas-tanah liat untuk sedimen klastik. Topik baru dan perluasan lainnya termasuk tanda seismik anisotropik, gelombang lubang bor, model untuk media retak, model poroelastik, dan model atenuasi. Yang juga baru dalam edisi ini adalah seperangkat lampiran yang disempurnakan dengan hasil empiris utama, tabel data, dan atlas properti batuan reservoir - diperluas hingga mencakup karbonat, lempung, hidrat gas, dan minyak berat. Didukung oleh situs web yang menampung rutinitas MATLAB untuk menerapkan berbagai rumus fisika batuan, buku ini merupakan sumber daya penting bagi mahasiswa tingkat lanjut dan fakultas universitas, serta ahli geofisika dan insinyur industri perminyakan.read more
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Journal ArticleDOI
Empirical relations between elastic wavespeeds and density in the Earth's crust
TL;DR: A compilation of compressional-wave (V p) and shear-wave velocities and densities for a wide variety of common lithologies is used to define new nonlinear, multivalued, and quantitative relations between these properties for the Earth's crust as mentioned in this paper.
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Physical properties of hydrate-bearing sediments
William F. Waite,J. C. Santamarina,Douglas D. Cortes,Brandon Dugan,David N Espinoza,John T. Germaine,Jaewon Jang,Jongwon Jung,Timothy J. Kneafsey,H. Shin,Kenichi Soga,William J. Winters,Tae Sup Yun +12 more
TL;DR: A review of the current understanding of phenomena involved in gas hydrate formation and the physical properties of hydrate-bearing sediments can be found in this paper, where the magnitudes and interdependencies of these properties are critically important for predicting and quantifying macroscale responses of hydrates to changes in mechanical, thermal, or chemical boundary conditions.
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Digital rock physics benchmarks-part II: Computing effective properties
Heiko Andrä,Nicolas Combaret,Jack Dvorkin,Erik Glatt,Junehee Han,Matthias Kabel,Youngseuk Keehm,Fabian Krzikalla,Minhui Lee,Claudio Madonna,Mike Marsh,Tapan Mukerji,Erik H. Saenger,Ratnanabha Sain,Nishank Saxena,Sarah Ricker,Andreas Wiegmann,Xin Zhan +17 more
TL;DR: This analysis provides the DRP community with a range of possible outcomes which can be expected depending on the solver and its setup, and falls within the ranges consistent with the relevant laboratory data.
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The brittle-ductile transition in porous rock: A review
Teng-fong Wong,Patrick Baud +1 more
TL;DR: In this article, Bifurcation analysis can be used in conjunction with a constitutive model to predict the onset of strain localization, which is in qualitative agreement with the laboratory data.
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Computation of linear elastic properties from microtomographic images: Methodology and agreement between theory and experiment
TL;DR: In this article, the elastic properties of the digitized images under dry, water-saturated, and oil -saturated conditions were derived from a suite of four samples of Fontainebleau sandstone with porosities ranging from 7.5% to 22%.