Show simple item record

dc.contributor.authorZhang, Tao
dc.contributor.authorLi, Yiteng
dc.contributor.authorLI, CHENGUANG
dc.contributor.authorSun, Shuyu
dc.date.accessioned2020-07-22T09:07:10Z
dc.date.available2020-07-22T09:07:10Z
dc.date.issued2020-07-21
dc.date.submitted2020-01-25
dc.identifier.citationZhang, T., Li, Y., Li, C., & Sun, S. (2020). Effect of salinity on oil production: review on low salinity waterflooding mechanisms and exploratory study on pipeline scaling. Oil & Gas Science and Technology – Revue d’IFP Energies Nouvelles, 75, 50. doi:10.2516/ogst/2020045
dc.identifier.issn1294-4475
dc.identifier.issn1953-8189
dc.identifier.doi10.2516/ogst/2020045
dc.identifier.urihttp://hdl.handle.net/10754/664350
dc.description.abstractThe past decades have witnessed a rapid development of enhanced oil recovery techniques, among which the effect of salinity has become a very attractive topic due to its significant advantages on environmental protection and economical benefits. Numerous studies have been reported focusing on analysis of the mechanisms behind low salinity waterflooding in order to better design the injected salinity under various working conditions and reservoir properties. However, the effect of injection salinity on pipeline scaling has not been widely studied, but this mechanism is important to gathering, transportation and storage for petroleum industry. In this paper, an exhaustive literature review is conducted to summarize several well-recognized and widely accepted mechanisms, including fine migration, wettability alteration, double layer expansion, and multicomponent ion exchange. These mechanisms can be correlated with each other, and certain combined effects may be defined as other mechanisms. In order to mathematically model and numerically describe the fluid behaviors in injection pipelines considering injection salinity, an exploratory phase-field model is presented to simulate the multiphase flow in injection pipeline where scale formation may take place. The effect of injection salinity is represented by the scaling tendency to describe the possibility of scale formation when the scaling species are attached to the scaled structure. It can be easily referred from the simulation result that flow and scaling conditions are significantly affected if a salinity-dependent scaling tendency is considered. Thus, this mechanism should be taken into account in the design of injection process if a sustainable exploitation technique is applied by using purified production water as injection fluid. Finally, remarks and suggestions are provided based on our extensive review and preliminary investigation, to help inspire the future discussions.
dc.description.sponsorshipThe research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST) through the grant BAS/1/1351-01-01.
dc.publisherEDP Sciences
dc.relation.urlhttps://ogst.ifpenergiesnouvelles.fr/10.2516/ogst/2020045
dc.relation.urlhttps://ogst.ifpenergiesnouvelles.fr/articles/ogst/pdf/2020/01/ogst200030.pdf
dc.rightsThis is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.titleEffect of salinity on oil production: review on low salinity waterflooding mechanisms and exploratory study on pipeline scaling
dc.typeArticle
dc.contributor.departmentComputational Transport Phenomena Lab
dc.contributor.departmentEarth Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalOil & Gas Science and Technology – Revue d’IFP Energies nouvelles
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionChina National Oil and Gas Exploration and Development Company Limited, 100034 Beijing, PR China.
dc.identifier.volume75
dc.identifier.pages50
kaust.personZhang, Tao
kaust.personLi, Yiteng
kaust.personSun, Shuyu
kaust.grant.numberBAS/1/1351-01-01
dc.date.accepted2020-06-08
refterms.dateFOA2020-07-22T09:08:24Z
dc.date.published-online2020-07-21
dc.date.published-print2020


Files in this item

Thumbnail
Name:
Articlefile1.pdf
Size:
1.184Mb
Format:
PDF
Description:
Publisher's Version/PDF

This item appears in the following Collection(s)

Show simple item record

This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.