Quantitative characterization of polyacrylamide–shale interaction under various saline conditions

Abstract Interaction of polymer-containing injected fluids with shale is a widely studied phenomenon, but much is still unknown about the interaction of charged polyacrylamides such as anionic and cationic polyacrylamides with shale. The nature of interaction of charged polyacrylamides with shale is...

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Autores principales:	Samyukta Koteeswaran, Jack C. Pashin, Josh D. Ramsey, Peter E. Clark
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2017
Materias:	Anionic and cationic polyacrylamides Chattanooga shale Pride Mountain shale Zeta potential Slurry rheology Science Q Petrology QE420-499
Acceso en línea:	https://doaj.org/article/6d3c6b9575fc45c5bb6a36ba3fc0bb75
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spelling	oai:doaj.org-article:6d3c6b9575fc45c5bb6a36ba3fc0bb752021-12-02T04:54:51ZQuantitative characterization of polyacrylamide–shale interaction under various saline conditions10.1007/s12182-017-0166-11672-51071995-8226https://doaj.org/article/6d3c6b9575fc45c5bb6a36ba3fc0bb752017-06-01T00:00:00Zhttp://link.springer.com/article/10.1007/s12182-017-0166-1https://doaj.org/toc/1672-5107https://doaj.org/toc/1995-8226Abstract Interaction of polymer-containing injected fluids with shale is a widely studied phenomenon, but much is still unknown about the interaction of charged polyacrylamides such as anionic and cationic polyacrylamides with shale. The nature of interaction of charged polyacrylamides with shale is not well understood, especially from the perspective of assessing the potential for polyacrylamides to cause formation damage. Zeta potential and rheological measurements were made for Chattanooga and Pride Mountain shales suspended in polyacrylamide solutions with and without inorganic salts and tetramethyl ammonium chloride (TMAC). The change in zeta potential and viscosity with time was recorded. The magnitude of decrease in the absolute value of zeta potential with time is indicative of adsorption of polymer on the surface of shale and serves as a measure of the extent of polymer interaction with shale. The salts that were used in this study are potassium chloride (KCl), sodium chloride (NaCl). This study quantified the interaction of anionic and cationic polyacrylamide with different North American shales. From the experimental results, it was determined that the polyacrylamides can interact strongly with shale, particularly the cationic polyacrylamide. The objective of this study was to determine the extent of interaction of anionic and cationic polyacrylamide with each shale sample in the presence of additives such as salts.Samyukta KoteeswaranJack C. PashinJosh D. RamseyPeter E. ClarkKeAi Communications Co., Ltd.articleAnionic and cationic polyacrylamidesChattanooga shalePride Mountain shaleZeta potentialSlurry rheologyScienceQPetrologyQE420-499ENPetroleum Science, Vol 14, Iss 3, Pp 586-596 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Anionic and cationic polyacrylamides Chattanooga shale Pride Mountain shale Zeta potential Slurry rheology Science Q Petrology QE420-499
spellingShingle	Anionic and cationic polyacrylamides Chattanooga shale Pride Mountain shale Zeta potential Slurry rheology Science Q Petrology QE420-499 Samyukta Koteeswaran Jack C. Pashin Josh D. Ramsey Peter E. Clark Quantitative characterization of polyacrylamide–shale interaction under various saline conditions
description	Abstract Interaction of polymer-containing injected fluids with shale is a widely studied phenomenon, but much is still unknown about the interaction of charged polyacrylamides such as anionic and cationic polyacrylamides with shale. The nature of interaction of charged polyacrylamides with shale is not well understood, especially from the perspective of assessing the potential for polyacrylamides to cause formation damage. Zeta potential and rheological measurements were made for Chattanooga and Pride Mountain shales suspended in polyacrylamide solutions with and without inorganic salts and tetramethyl ammonium chloride (TMAC). The change in zeta potential and viscosity with time was recorded. The magnitude of decrease in the absolute value of zeta potential with time is indicative of adsorption of polymer on the surface of shale and serves as a measure of the extent of polymer interaction with shale. The salts that were used in this study are potassium chloride (KCl), sodium chloride (NaCl). This study quantified the interaction of anionic and cationic polyacrylamide with different North American shales. From the experimental results, it was determined that the polyacrylamides can interact strongly with shale, particularly the cationic polyacrylamide. The objective of this study was to determine the extent of interaction of anionic and cationic polyacrylamide with each shale sample in the presence of additives such as salts.
format	article
author	Samyukta Koteeswaran Jack C. Pashin Josh D. Ramsey Peter E. Clark
author_facet	Samyukta Koteeswaran Jack C. Pashin Josh D. Ramsey Peter E. Clark
author_sort	Samyukta Koteeswaran
title	Quantitative characterization of polyacrylamide–shale interaction under various saline conditions
title_short	Quantitative characterization of polyacrylamide–shale interaction under various saline conditions
title_full	Quantitative characterization of polyacrylamide–shale interaction under various saline conditions
title_fullStr	Quantitative characterization of polyacrylamide–shale interaction under various saline conditions
title_full_unstemmed	Quantitative characterization of polyacrylamide–shale interaction under various saline conditions
title_sort	quantitative characterization of polyacrylamide–shale interaction under various saline conditions
publisher	KeAi Communications Co., Ltd.
publishDate	2017
url	https://doaj.org/article/6d3c6b9575fc45c5bb6a36ba3fc0bb75
work_keys_str_mv	AT samyuktakoteeswaran quantitativecharacterizationofpolyacrylamideshaleinteractionundervarioussalineconditions AT jackcpashin quantitativecharacterizationofpolyacrylamideshaleinteractionundervarioussalineconditions AT joshdramsey quantitativecharacterizationofpolyacrylamideshaleinteractionundervarioussalineconditions AT petereclark quantitativecharacterizationofpolyacrylamideshaleinteractionundervarioussalineconditions
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Quantitative characterization of polyacrylamide–shale interaction under various saline conditions

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