Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates

Krishna Hara Chakravarty; Philip Loldrup Fosbøl; Kaj Thomsen

doi:10.2118/177379-MS

Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates

Krishna Hara Chakravarty
, Philip Loldrup Fosbøl
, Kaj Thomsen

Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Modified sea water has been shown to affect the oil recovery fraction considerably during secondary and tertiary waterfloods. Available soluble potential ions (i.e. Ca²⁺, Mg²⁺ & SO₄^2-) in the interacting waterflood (ITW) are suggested to play a key role in increasing the displacement efficiency of oil. In previous studies, compositions of injected waterfloods (IJW) have been correlated to the observed oil recovery. This study highlights differences between IJW and ITW for different studies reported in literature.

Original language	English
Title of host publication	Proceedings of the SPE Annual Caspian Technical Conference & Exhibition
Number of pages	13
Publisher	Society of Petroleum Engineers
Publication date	2015
Article number	SPE-177379-MS
ISBN (Electronic)	978-1-61399-435-1
DOIs	https://doi.org/10.2118/177379-MS
Publication status	Published - 2015
Event	SPE Annual Caspian Technical Conference & Exhibition - Baku, Azerbaijan Duration: 4 Nov 2015 → 6 Nov 2015

Conference

Conference	SPE Annual Caspian Technical Conference & Exhibition
Country/Territory	Azerbaijan
City	Baku
Period	04/11/2015 → 06/11/2015

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@inproceedings{507820899444488db83589e167278800,

title = "Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates",

abstract = "Modified sea water has been shown to affect the oil recovery fraction considerably during secondary and tertiary waterfloods. Available soluble potential ions (i.e. Ca2+, Mg2+ \& SO42-) in the interacting waterflood (ITW) are suggested to play a key role in increasing the displacement efficiency of oil. In previous studies, compositions of injected waterfloods (IJW) have been correlated to the observed oil recovery. This study highlights differences between IJW and ITW for different studies reported in literature.",

author = "Chakravarty, \{Krishna Hara\} and Fosb{\o}l, \{Philip Loldrup\} and Kaj Thomsen",

year = "2015",

doi = "10.2118/177379-MS",

language = "English",

booktitle = "Proceedings of the SPE Annual Caspian Technical Conference \& Exhibition",

publisher = "Society of Petroleum Engineers",

note = "SPE Annual Caspian Technical Conference \& Exhibition ; Conference date: 04-11-2015 Through 06-11-2015",

}

Chakravarty, KH, Fosbøl, PL & Thomsen, K 2015, Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates. in Proceedings of the SPE Annual Caspian Technical Conference & Exhibition., SPE-177379-MS, Society of Petroleum Engineers, SPE Annual Caspian Technical Conference & Exhibition, Baku, Azerbaijan, 04/11/2015. https://doi.org/10.2118/177379-MS

Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates. / Chakravarty, Krishna Hara; Fosbøl, Philip Loldrup; Thomsen, Kaj.
Proceedings of the SPE Annual Caspian Technical Conference & Exhibition. Society of Petroleum Engineers, 2015. SPE-177379-MS.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates

AU - Chakravarty, Krishna Hara

AU - Fosbøl, Philip Loldrup

AU - Thomsen, Kaj

PY - 2015

Y1 - 2015

N2 - Modified sea water has been shown to affect the oil recovery fraction considerably during secondary and tertiary waterfloods. Available soluble potential ions (i.e. Ca2+, Mg2+ & SO42-) in the interacting waterflood (ITW) are suggested to play a key role in increasing the displacement efficiency of oil. In previous studies, compositions of injected waterfloods (IJW) have been correlated to the observed oil recovery. This study highlights differences between IJW and ITW for different studies reported in literature.

AB - Modified sea water has been shown to affect the oil recovery fraction considerably during secondary and tertiary waterfloods. Available soluble potential ions (i.e. Ca2+, Mg2+ & SO42-) in the interacting waterflood (ITW) are suggested to play a key role in increasing the displacement efficiency of oil. In previous studies, compositions of injected waterfloods (IJW) have been correlated to the observed oil recovery. This study highlights differences between IJW and ITW for different studies reported in literature.

U2 - 10.2118/177379-MS

DO - 10.2118/177379-MS

M3 - Article in proceedings

BT - Proceedings of the SPE Annual Caspian Technical Conference & Exhibition

PB - Society of Petroleum Engineers

T2 - SPE Annual Caspian Technical Conference & Exhibition

Y2 - 4 November 2015 through 6 November 2015

ER -

Fine Formation During Brine-Crude Oil-Calcite Interaction in Smart Water Enhanced Oil Recovery for Caspian Carbonates

Abstract

Conference

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