Residual Fluid Blobs and Contact Angle Measurements from X-Ray Images of Fluid Displacement
| Main Authors: | Prodanovic, Masa, Lindquist, W. Brent, Seright, Randall S. |
|---|---|
| Format: | Proceeding |
| Terbitan: |
, 2006
|
| Online Access: |
https://zenodo.org/record/3536652 |
| ctrlnum |
3536652 |
|---|---|
| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><creator>Prodanovic, Masa</creator><creator>Lindquist, W. Brent</creator><creator>Seright, Randall S.</creator><date>2006-06-18</date><description>Over the past decade a growing number of high resolution, three-dimensional CT
images of multiphase porous media systems have become available, as well as the
number of algorithms to analyze both the pore space and the fluid partitioning
imaged within the voids. We describe the challenge in identifying triple points
(points with three phases in contact) and an algorithm for fluid contact angle
measurement from a multiphase digitized image. Despite the challenges and
limitations on vertex positions in isosurfaces determined from a segmented
multiphase image, the contact angle algorithm showed satisfactory ability to
identify small angles when tested on an analytic example and gave results
in agreement with the experimental wettability measurements for a well-studied
Berea sandstone sample. We furthermore present visualization of the residual
fluid blobs from the same sample and their qualitative behaviour which is in
agreeement with conventional wisdom.</description><description>Presenters:
name: Prodanovic, Masa
affiliation: Institute for Computational and Engineering Sciences, University of Texas at Austin</description><identifier>https://zenodo.org/record/3536652</identifier><identifier>10.4122/1.1000000404</identifier><identifier>oai:zenodo.org:3536652</identifier><relation>info:eu-repo/semantics/altIdentifier/doi/10.4122/1.1000000405</relation><relation>url:https://zenodo.org/communities/cmwrxvi</relation><relation>url:https://zenodo.org/communities/dtuproceedings</relation><rights>info:eu-repo/semantics/openAccess</rights><rights>https://creativecommons.org/licenses/by/4.0/legalcode</rights><title>Residual Fluid Blobs and Contact Angle Measurements from X-Ray Images of Fluid Displacement</title><type>Journal:Proceeding</type><type>Journal:Proceeding</type><recordID>3536652</recordID></dc>
|
| format |
Journal:Proceeding Journal |
| author |
Prodanovic, Masa Lindquist, W. Brent Seright, Randall S. |
| title |
Residual Fluid Blobs and Contact Angle Measurements from X-Ray Images of Fluid Displacement |
| publishDate |
2006 |
| isbn |
9781000000405 |
| url |
https://zenodo.org/record/3536652 |
| contents |
Over the past decade a growing number of high resolution, three-dimensional CT
images of multiphase porous media systems have become available, as well as the
number of algorithms to analyze both the pore space and the fluid partitioning
imaged within the voids. We describe the challenge in identifying triple points
(points with three phases in contact) and an algorithm for fluid contact angle
measurement from a multiphase digitized image. Despite the challenges and
limitations on vertex positions in isosurfaces determined from a segmented
multiphase image, the contact angle algorithm showed satisfactory ability to
identify small angles when tested on an analytic example and gave results
in agreement with the experimental wettability measurements for a well-studied
Berea sandstone sample. We furthermore present visualization of the residual
fluid blobs from the same sample and their qualitative behaviour which is in
agreeement with conventional wisdom. Presenters: name: Prodanovic, Masa affiliation: Institute for Computational and Engineering Sciences, University of Texas at Austin |
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2022-06-06T06:42:45Z |
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