Results 21 to 30 of about 48,540 (292)

Seismic attribute characteristics of an ultradeep fractured-reservoir in the northern section of Shunbei No.5 strike-slip fault zone in Tarim Basin

地质科技通报, 2022
The Shunbei No. 5 strike-slip fault and its associated fractures in Tarim Basin control the formation of reservoirs and impact the migration and accumulation of oil and gas.
Jun Liu, Wei Gong, Chao Huang, Wei Li, Hongyan Li, Xiaobin Dong, Shu Jiang   +6 more
doaj   +1 more source

Recognition of Oil Traps in the Kopet-Dagh Basin (Northeastern Iran) Using Fusion of Seismic Attributes, Petrophysical Logs and Geological Data [PDF]

Journal of Petroleum Science and Technology, 2022
Integrated analysis of oil traps, especially those related to facies changes, is far more complicated than reservoirs related to structural traps. The most useful way to identify these complex subsurface structures directly related to facies change is to
Milad Moradi, Ali Kadkhodaie
doaj   +1 more source

Depth-varying rupture properties of subduction zone megathrust faults [PDF]

, 2012
Subduction zone plate boundary megathrust faults accommodate relative plate motions with spatially varying sliding behavior. The 2004 Sumatra-Andaman (M_w 9.2), 2010 Chile (Mw 8.8), and 2011 Tohoku (M_w 9.0) great earthquakes had similar depth variations
Ammon, Charles J., Hutko, Alexander R., Kanamori, Hiroo, Koper, Keith D., Lay, Thorne, Rushing, Teresa M., Ye, Lingling, Yue, Han   +7 more
core   +1 more source

Distributed archive and single access system for accelerometric event data : a NERIES initiative [PDF]

, 2011
We developed a common access facility to homogeneously formatted accelerometric event data and to the corresponding sheet of ground motion parameters. This paper is focused on the description of the technical development of the accelerometric data server
Frobert, Laurent, Godey, Stéphanie, Gueguen, Philippe, Jacquot, Raphael, Péquegnat, Catherine   +4 more
core   +4 more sources

A3Mark: Seismic attribute benchmarking [PDF]

GEOPHYSICS, 2018
Seismic attribute computation is one of the most active research and engineering topics in the computational geophysics world. Although numerous algorithms for seismic attribute computation have been developed, relatively little work has been done on scientifically characterizing their quality and accuracy. Seismic attribute characterization effort is
Liyuan Xing, Victor Aarre, Nader Salman, Theoharis Theoharis, Egil Tjåland   +4 more
openaire   +2 more sources

Noncontact Measurement and Detection of Instantaneous Seismic Attributes Based on Complementary Ensemble Empirical Mode Decomposition

Energies, 2017
Hilbert–Huang transform (HHT) is a popular method to analyze nonlinear and non-stationary data. It has been widely used in geophysical prospecting. This paper analyzes the mode mixing problems of empirical mode decomposition (EMD) and introduces the ...
Yaping Huang, Haibin Di, Reza Malekian, Xuemei Qi, Zhixiong Li   +4 more
doaj   +1 more source

Application of association rules to determine building typological classes for seismic damage predictions at regional scale. The case study of Basel [PDF]

, 2019
Assessing seismic vulnerability at large scales requires accurate attribution of individual buildings to more general typological classes that are representative of the seismic behavior of the buildings sharing same attributes. One-by-one evaluation of
Julien Thiriot, Lorenzo Diana, Lorenzo Diana, Pierino Lestuzzi, Yves Reuland   +4 more
core   +2 more sources

Synthesis of accelerograms compatible with the Chinese GB 50011-2001 design spectrum via harmonic wavelets: artificial and historic records [PDF]

, 2009
A versatile approach is employed to generate artificial accelerograms which satisfy the compatibility criteria prescribed by the Chinese aseismic code provisions GB 50011-2001.
A. Giaralis, A. Giaralis, A. Kottke, A. Preumont, A.B. Mason, A.K. Chopra, A.K. Chopra, C.-C. Lin, CEN, D.E. Newland, D.E. Newland, D.L. Karabalis, D.M. Boore, D.M. Boore, D.M. Boore, D.M. Boore, E. Faccioli, E.H. Vanmarcke, F. Kozin, F. Naeim, G. Falsone, G. Michaelov, G.C. Marano, GB 50011-2001, H. Morikawa, I. Iervolino, I.D. Gupta, ICC, J. Hancock, J. Hancock, J. Iyama, J. Nocedal, J. Wang, J.B. Roberts, J.J. Bommer, J.J. Bommer, J.L. Bogdanoff, J.P. Conte, Jie Li, K. Kanai, L.D. Lutes, L.E. Suárez, L.E. Suárez, M. Shrikhande, M.B. Priestley, M.D. Trifunac, N. Lam, N.P. Politis, P. D. Spanos, P.D. Spanos, P.D. Spanos, P.D. Spanos, P.D. Spanos, P.D. Spanos, P.D. Spanos, P.G. Crespi, R.S. Jangid, R.W. Clough, S. Das, S. Hu, S. Mukherjee, S. Ólafsson, S.-T. Quek, S.P. Lai, Y. Wang, Y.K. Wen   +65 more
core   +1 more source

Wavelet-based response spectrum compatible synthesis of accelerograms-Eurocode application (EC8) [PDF]

, 2009
An integrated approach for addressing the problem of synthesizing artificial seismic accelerograms compatible with a given displacement design/target spectrum is presented in conjunction with aseismic design applications. Initially, a stochastic dynamics
A. Giaralis, Ahmadi, Bogdanoff, Boore, Boore, Boore, Carballo, Clough, Conte, Converse, Der Kiureghian, Gupta, Hancock, Kanai, Karabalis, Lai, Lin, Malhotra, Manolis, Mukherjee, Naeim, Naeim, Newland, Newland, Nocedal, P.D. Spanos, Parks, Politis, Preumont, Priestley, Roberts, Shrinkhande, Spanos, Spanos, Spanos, Spanos, Spanos, Spanos, Spanos, Spanos, Vanmarcke, Wang, Wen   +42 more
core   +1 more source

Application of geophysical techniques based on multi-attribute inversion in predicting high-quality source rocks [PDF]

E3S Web of Conferences
Total organic carbon (TOC) content is an important indicator for evaluating the quality of source rocks. Conventional laboratory analysis and testing, single well interpretation, and other methods are limited by sample data or the number of well ...
Li Hongye, Chen Dan, Guan Haiyang
doaj   +1 more source