NDLI: Wavelet transform of geophysical well logging signal and its application to sequence division

Content Provider	IEEE Xplore Digital Library
Author	Hui Liu Zaixing Jiang
Copyright Year	2010
Description	Author affiliation: State Key Laboratory of Geological Processes and Mineral Resources; College of Energy Resource, China University of Geosciences (Beijing) Beijing, 100083, China (Hui Liu; Zaixing Jiang)
Abstract	The purpose of this study was to identify the sequence interfaces from geophysical well log data using the wavelet transform. Logging signal representing lithology and physical properties embrace much information related to sedimentary cycles. By the wavelet transform, the logging signals are expended from one-dimension depth domain to two-dimension depth-scale domain, making stratum cycling structure much clearer. In the process, time-frequency characteristics of logging signal are obtained from the wavelet coefficients chromatogram, which can be used to detect periodic components of logging signal on different scales. Based on the wavelet coefficients chromatogram and oscillation characteristics of wavelet coefficients line, different sequence boundaries can be identified easily. This method is an effective complement for traditional logging sequence stratigraphy by providing a new idea and an efficient approach for the quantitative division of sequence.
Starting Page	3470
Ending Page	3473
File Size	1326392
Page Count	4
File Format	PDF
ISBN	9781424465132
e-ISBN	9781424465163
DOI	10.1109/CISP.2010.5646751
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Continuous wavelet transforms logging signal sequence division Geology wavelet transform sedimentary cycle Time frequency analysis Wavelet analysis morlet Wavelet coefficients
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Wavelet Transform of Geophysical Well Logging Signal and Its Application to Sequence Division (2010)

Method of Wavelet Multiscale Analysis and Its Application in Division of Sedimentation Cycle of Lake Facies Mudstone

Application of Activity and Wavelet Analysis on Well Logging Sedimentary Cycle Division

Application of Wavelet Analysis in Sequence Stratigraphic Division of Glutenite Sediments

Parasitic discrete wavelet transform and its application to abnormal signal detection

Parasitic descrease wavelet transform and its application on denoising

Extracting signal frequency information in time/frequency domain by means of continuous wavelet transform

Spectral Analysis of Geomagnetic Data with Continuous Wavelet Transform

A discrete-time wavelet transform based on a continuous dilation framework

Wavelet transform of geophysical well logging signal and its application to sequence division

Similar Documents

Wavelet Transform of Geophysical Well Logging Signal and Its Application to Sequence Division (2010)

Method of Wavelet Multiscale Analysis and Its Application in Division of Sedimentation Cycle of Lake Facies Mudstone

Application of Activity and Wavelet Analysis on Well Logging Sedimentary Cycle Division

Application of Wavelet Analysis in Sequence Stratigraphic Division of Glutenite Sediments

Parasitic discrete wavelet transform and its application to abnormal signal detection

Parasitic descrease wavelet transform and its application on denoising

Extracting signal frequency information in time/frequency domain by means of continuous wavelet transform

Spectral Analysis of Geomagnetic Data with Continuous Wavelet Transform

A discrete-time wavelet transform based on a continuous dilation framework

Wavelet transform of geophysical well logging signal and its application to sequence division