Results 51 to 60 of about 2,244,169 (389)

Seismic Reflection Interpretation

open access: yesEos, Transactions American Geophysical Union, 1984
This interesting, albeit uneven, little book reviews a broad range of topics related to the collection and analysis of seismic reflection data. In spite of its misleading title, it deals less with the geological interpretation of reflection sections than with the geometrical analysis of seismic raypaths.
openaire   +4 more sources

Thermal Effects of Magmatism on Surrounding Sediments and Petroleum Systems in the Northern Offshore Taranaki Basin, New Zealand

open access: yesGeosciences, 2019
In the past two decades, numerical forward modeling of petroleum systems has been extensively used in exploration geology. However, modeling of petroleum systems influenced by magmatic activity has not been a common practice, because it is often ...
Anna Kutovaya   +4 more
doaj   +1 more source

Harmonic Extrapolation of Seismic Reflectivity Spectrum for Resolution Enhancement: An Insight from Inas Field, Offshore Malay Basin

open access: yesApplied Sciences, 2022
For decades, how to improve the resolution limit of seismic data has been a concern for seismologists. For this reason, several geoscientists have proposed various methods of improving the bandwidth of the data.
Basil Onyekayahweh Nwafor, Maman Hermana
doaj   +1 more source

Joint Learning for Spatial Context-based Seismic Inversion of Multiple Datasets for Improved Generalizability and Robustness [PDF]

open access: yesarXiv, 2021
Seismic inversion plays a very useful role in detailed stratigraphic interpretation of seismic data. Seismic inversion enables estimation of rock properties over the complete seismic section. Traditional and machine learning-based seismic inversion workflows are limited to inverting each seismic trace independently of other traces to estimate impedance
arxiv  

Recognition of small faults in coal fields based on multi-scale seismic curvature attributes fusion

open access: yesHeliyon, 2023
In order to meet the needs of intelligent development of coal mines in China for transparency of geological conditions, identifying small faults with a drop of about 3 m has become one of the important geological tasks in structural interpretation ...
Lifeng Li, Yaping Huang, Xuemei Qi
doaj  

History of the geological development of the Ukrainian sector of the Black Sea from the middle Early Cretaceous to the beginning of the Late Miocene

open access: yesГеофизический журнал, 2023
Regional seismic investigations have made it possible to obtain new knowledge on the geological history of the Ukrainian sector of the Black Sea during rifting from Albian to Cenomanian, post-rift subsidence (Turonian¾Maastrichtian and Paleocene¾Middle ...
S. Stovba   +5 more
doaj   +1 more source

Petroleum exploration exercise using computerized interpretation of industry 3D seismic data [PDF]

open access: yes, 2007
This project is to develop web-based software, giving classes of up to 30 Level H and M students doing the Petroleum Exploration Geology module experience in the management, analysis and interpretation of a modern petroleum industry dataset.
CLAD, LDU
core  

Subsurface structure analysis using computational interpretation and learning: A visual signal processing perspective

open access: yes, 2018
Understanding Earth's subsurface structures has been and continues to be an essential component of various applications such as environmental monitoring, carbon sequestration, and oil and gas exploration. By viewing the seismic volumes that are generated
Alaudah, Y.   +7 more
core   +1 more source

Artificial Intelligence‐Driven Robotic Sensing System for Noninvasive Crop Health Monitoring and Autonomous Irrigation Management

open access: yesAdvanced Intelligent Systems, EarlyView.
A mobile robot equipped with a 3D‐printed, noninvasive electrophysiological sensor for real‐time monitoring of tomato plant health based on irrigation levels is presented. The sensor provides high electrical reliability, sensitive electrophysiological signal detection (0.0122 mV), and 86.91% classification accuracy using scalogram images, thereby ...
Yiting Chen   +4 more
wiley   +1 more source

Commentary: The missing sabertooth baculum—At what point might the absence of evidence reasonably be considered evidence of absence?

open access: yesThe Anatomical Record, EarlyView.
Abstract Most carnivorans and all modern felids have ossified bacula; however, no machairodont baculum has ever been identified. This is true despite the many fairly complete skeletons found around the world of several sabertooth taxa. Although the bacula of modern felids are much smaller than those of canoids (even the least weasel's baculum is longer
Adam Hartstone‐Rose
wiley   +1 more source

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