NDLI: Adaptive Multiscale Permeability Estimation

Content Provider	Springer Nature Link
Author	Grimstad, Alv Arne Mannseth, Trond Nævdal, Geir Urkedal, Hege
Copyright Year	2003
Abstract	With multiscale permeability estimation one does not select parameterization prior to the estimation. Instead, one performs a hierarchical search for the right parameterization while solving a sequence of estimation problems with an increasing parameterization dimension. In some previous works on the subject, the same refinement is applied all over the porous medium. This may lead to over-parameterization, and subsequently, to unrealistic permeability estimates and excessive computational work. With adaptive multiscale permeability estimation, the new parameterization at an arbitrary stage in the estimation sequence is such that new degrees of freedom are not necessarily introduced all over the porous medium. The aim is to introduce new degrees of freedom only where it is warranted by the data. In this paper, we introduce a novel adaptive multiscale estimation. The approach is used to estimate absolute permeability from two-phase pressure data in several numerical examples.
Starting Page	1
Ending Page	25
Page Count	25
File Format	PDF
ISSN	14200597
Journal	Computational Geosciences
Volume Number	7
Issue Number	1
e-ISSN	15731499
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2003-01-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Hydrogeology Geotechnical Engineering Mathematical Modeling and Industrial Mathematics Soil Science & Conservation
Content Type	Text
Resource Type	Article
Subject	Computers in Earth Sciences Computational Theory and Mathematics Computer Science Applications Computational Mathematics

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

A level-set corrector to an adaptive multiscale permeability prediction

Multiscale ensemble filtering for reservoir engineering applications

A parallel, multiscale approach to reservoir modeling

Computational Geosciences

Well modeling and estimation of hydraulic parameters

Permeability Estimation with the Augmented Lagrangian Method for a Nonlinear Diffusion Equation

A multiscale method for distributed parameter estimation with application to reservoir history matching

Keyword Index

Keyword Index

Adaptive Multiscale Permeability Estimation

Similar Documents

A level-set corrector to an adaptive multiscale permeability prediction

Multiscale ensemble filtering for reservoir engineering applications

A parallel, multiscale approach to reservoir modeling

Computational Geosciences

Well modeling and estimation of hydraulic parameters

Permeability Estimation with the Augmented Lagrangian Method for a Nonlinear Diffusion Equation

A multiscale method for distributed parameter estimation with application to reservoir history matching

Keyword Index

Keyword Index

Adaptive Multiscale Permeability Estimation