Results 11 to 20 of about 425 (175)

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+8 more sources

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+4 more sources

Seismic Intelligent Prediction of Thin Interbedded Sand Body--Taking Heidimiao Reservoir in X43 Block as an Example [PDF]

open access: yesE3S Web of Conferences, 2023
The Upper Cretaceous Nenjiang Formation in Songliao Basin is characterized by delta front subfacies, with a large area of thin channel sand and sheet sand, which is a typical problem of thin interbed identification.
Wang Cunsheng   +3 more
doaj   +1 more source

Impact of the development of 3D seismic technology on sedimentology

open access: yesBUTSURI-TANSA(Geophysical Exploration), 2006
Tatsuo Saeki   +2 more
exaly   +3 more sources

A workflow for turbidite reservoir characterization—a case study of the Macedon member, Northern Carnarvon Basin, NW Australia

open access: yesFrontiers in Earth Science, 2023
Deep-water turbidite systems on passive continental margins are of interest for oil and gas exploration. However, their complexity poses challenges for reservoir characterization.
Yanchen Song   +6 more
doaj   +1 more source

Seismic Facies Analysis Based on Spectral Clustering with Waveform Characteristic Vector

open access: yesCT Lilun yu yingyong yanjiu, 2023
Based on the principle of seismic sedimentology, the feature vectors of seismic waveforms are extracted along stratum slices, and spectral clustering analysis is introduced to classify seismic facies.
Dewen QIN, Yan ZHANG, Jie YU
doaj   +1 more source

Seismic sedimentology of submarine fan system in the 1st Member of the Huangliu Formation, Dongfang area, Yinggehai Basin, China

open access: yes地质科技通报, 2023
Objective The Yinggehai Basin's Dongfang area is a significant area for oil and gas exploration, characterized by the presence of large-scale submarine fan complexes.
Yayun Dang
doaj   +1 more source

Unsupervised pre-stack seismic facies analysis constrained by spatial continuity

open access: yesArtificial Intelligence in Geosciences, 2023
Seismic facies analysis plays important roles in geological research, especially in sedimentary environment identification. Traditional method is mainly based on seismic waveform or attributes of a single seismic gather to classify the seismic facies ...
Yifeng Fei   +4 more
doaj   +1 more source

Methods for seismic sedimentology research on continental basins [PDF]

open access: yesPetroleum Science, 2015
In contrast to marine deposits, continental deposits in China are characterized by diverse sedimentary types, rapid changes in sedimentary facies, complex lithology, and thin, small sand bodies. In seismic sedimentology studies on continental lacustrine basins, new thinking and more detailed and effective technical means are needed to generate ...
Wei, Ping-Sheng, Su, Ming-Jun
openaire   +1 more source

A method of seismic meme inversion and its application

open access: yesPetroleum Exploration and Development, 2020
Under the condition of thin interbeds with great lateral changes in terrestrial basins, a seismic meme inversion method is established based on the analysis of seismic sedimentology technology. The relationship between seismic waveform and high-frequency
Yanhu CHEN   +8 more
doaj   +1 more source

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