Results 11 to 20 of about 48,540 (292)

Pitfalls and limitations in seismic attribute interpretation of tectonic features [PDF]

, 2015
Seismic attributes are routinely used to accelerate and quantify the interpretation of tectonic features in 3D seismic data. Coherence (or variance) cubes delineate the edges of megablocks and faulted strata, curvature delineates folds and flexures ...
Alves, Tiago Marcos, Marfurt, Kurt J.
core   +2 more sources

Use of seismic attributes for sediment classification

The Journal of Engineering, 2015
A study to understand the relationships between seismic attributes extracted from 2D high-resolution seismic data and the seafloor's sediments of the surveyed area.
Fabio Radomille Santana, Arthur Ayres Neto   +1 more
doaj   +1 more source

Geological structure recognition model based on improved random forest algorithm

Meitan kexue jishu, 2023
Seismic attributes are often used for structural interpretation and prediction. In order to overcome the problems of multiple solutions and uncertainty caused by single seismic attribute prediction, seismic multi-attribute fusion technology is used to ...
Huaixiu WANG, Siyi FENG, Zuiliang LIU
doaj   +1 more source

Recognition and reconstruction of coherent energy with application to deep seismic reflection data [PDF]

, 2000
Reflections in deep seismic reflection data tend to be visible on only a limited number of traces in a common midpoint gather. To prevent stack degeneration, any noncoherent reflection energy has to be removed.
Paul, A., Van der Baan, M.
core   +1 more source

Oil Reservoir Detection Using Volume Attributes in Chia Surkh Area, Kurdistan Region, Iraq

Science Journal of University of Zakho, 2022
This study includes picking seven reflectors from intense sampling of 3D Seismic survey composed of 40 inlines and 30 crosslines, the distance between the seismic lines is equal to 250m.
Faris Haji Yousif, Bakhtiar Qader Aziz, Ezadin Najmadin Baban   +2 more
doaj   +1 more source

Common-reflection-surface imaging of shallow and ultrashallow reflectors [PDF]

, 2012
We analyzed the feasibility of the common-reflection-surface (CRS) stack for near-surface surveys as an alternative to the conventional common midpoint (CMP) stacking procedure.
BATTAGLIA E, DEIDDA G P, HEILMANN Z
core   +1 more source

Instantaneous Attributes Applied to Full Waveform Sonic Log and Seismic Data in Integration of Elastic Properties of Shale Gas Formations in Poland

E3S Web of Conferences, 2018
Seismic attributes calculated from full waveform sonic log were proposed as a method that may enhance the interpretation the data acquired at log and seismic scales.
Wawrzyniak-Guz Kamila
doaj   +1 more source

Gas Hydrates, Subsurface Structures and Tectonic Features of the Tuaheni Landslide Complex in the Northern Hikurangi Margin, New Zealand, Revealed by Seismic Attribute Analysis

Journal of Marine Science and Engineering, 2023
The Tuaheni Landslide Complex, located on the upper slope of the northern Hikurangi Margin in New Zealand, is a unique place to research on slow slip creep-like deformation and seabed failure, as well as their possible relationship with the presence of ...
Maheswar Ojha, Uma Shankar, Ranjana Ghosh   +2 more
doaj   +1 more source

PreSEIS: A Neural Network-Based Approach to Earthquake Early Warning for Finite Faults [PDF]

, 2008
The major challenge in the development of earthquake early warning (EEW) systems is the achievement of a robust performance at largest possible warning time.
Böse, Maren, Erdik, Mustafa, Wenzel, Friedemann   +2 more
core   +2 more sources

Application of seismic multi-attribute inversion based on wireless network sensor in Dongying delta foreset

EURASIP Journal on Wireless Communications and Networking, 2020
Seismic attributes, which are extracted from seismic information, are physical indexes used specifically for the measurement of geometric, dynamic, or statistical characteristics of seismic data.
YuanyuanWang, CuiWang
doaj   +1 more source