Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications

M. S. Nasser, Jaber Al Marri, M. Khraisheh, M. A. Saad

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Calcium bentonite was activated with soda ash (Na2CO3) at various ratios and due to the ion exchange; the original Ca-bentonite was converted to Na-bentonite. It was found that the Na2CO3 activation improves the swelling and rheological properties of the bentonite suspension. The results showed that the magnitude of the viscosity, η, elastic modulus, G′, and viscous modulus, G″, depend on the strength of the bentonite gel structure and interactions. The activated bentonite showed higher values of η, G′, and G″ compare to inactivated bentonite. A strong correlation between the bentonite type, soda ash concentration and rheological behaviour of bentonite is established.

Original languageEnglish
Title of host publicationEngineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting
PublisherAIChE
Pages1251-1258
Number of pages8
Volume2
ISBN (Electronic)9781510818583
Publication statusPublished - 1 Jan 2015
Externally publishedYes
EventEngineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting - Salt Lake City, United States
Duration: 8 Nov 201513 Nov 2015

Other

OtherEngineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting
CountryUnited States
CitySalt Lake City
Period8/11/1513/11/15

Fingerprint

Bentonite
Calcium
Drilling
Oils
Gases
Ashes
Swelling
Ion exchange
Suspensions
Gels
Elastic moduli
Chemical activation
Viscosity

ASJC Scopus subject areas

  • Engineering(all)
  • Chemical Engineering(all)
  • Materials Science(all)

Cite this

Nasser, M. S., Al Marri, J., Khraisheh, M., & Saad, M. A. (2015). Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications. In Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting (Vol. 2, pp. 1251-1258). AIChE.

Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications. / Nasser, M. S.; Al Marri, Jaber; Khraisheh, M.; Saad, M. A.

Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. Vol. 2 AIChE, 2015. p. 1251-1258.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nasser, MS, Al Marri, J, Khraisheh, M & Saad, MA 2015, Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications. in Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. vol. 2, AIChE, pp. 1251-1258, Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting, Salt Lake City, United States, 8/11/15.
Nasser MS, Al Marri J, Khraisheh M, Saad MA. Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications. In Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. Vol. 2. AIChE. 2015. p. 1251-1258
Nasser, M. S. ; Al Marri, Jaber ; Khraisheh, M. ; Saad, M. A. / Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications. Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. Vol. 2 AIChE, 2015. pp. 1251-1258
@inproceedings{cd64da63fe8a4d9a8db2b9ba5db6700d,
title = "Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications",
abstract = "Calcium bentonite was activated with soda ash (Na2CO3) at various ratios and due to the ion exchange; the original Ca-bentonite was converted to Na-bentonite. It was found that the Na2CO3 activation improves the swelling and rheological properties of the bentonite suspension. The results showed that the magnitude of the viscosity, η, elastic modulus, G′, and viscous modulus, G″, depend on the strength of the bentonite gel structure and interactions. The activated bentonite showed higher values of η, G′, and G″ compare to inactivated bentonite. A strong correlation between the bentonite type, soda ash concentration and rheological behaviour of bentonite is established.",
author = "Nasser, {M. S.} and {Al Marri}, Jaber and M. Khraisheh and Saad, {M. A.}",
year = "2015",
month = "1",
day = "1",
language = "English",
volume = "2",
pages = "1251--1258",
booktitle = "Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting",
publisher = "AIChE",

}

TY - GEN

T1 - Rheological characterization of NA2CO3 activated calcium bentonite for oil and gas drilling applications

AU - Nasser, M. S.

AU - Al Marri, Jaber

AU - Khraisheh, M.

AU - Saad, M. A.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Calcium bentonite was activated with soda ash (Na2CO3) at various ratios and due to the ion exchange; the original Ca-bentonite was converted to Na-bentonite. It was found that the Na2CO3 activation improves the swelling and rheological properties of the bentonite suspension. The results showed that the magnitude of the viscosity, η, elastic modulus, G′, and viscous modulus, G″, depend on the strength of the bentonite gel structure and interactions. The activated bentonite showed higher values of η, G′, and G″ compare to inactivated bentonite. A strong correlation between the bentonite type, soda ash concentration and rheological behaviour of bentonite is established.

AB - Calcium bentonite was activated with soda ash (Na2CO3) at various ratios and due to the ion exchange; the original Ca-bentonite was converted to Na-bentonite. It was found that the Na2CO3 activation improves the swelling and rheological properties of the bentonite suspension. The results showed that the magnitude of the viscosity, η, elastic modulus, G′, and viscous modulus, G″, depend on the strength of the bentonite gel structure and interactions. The activated bentonite showed higher values of η, G′, and G″ compare to inactivated bentonite. A strong correlation between the bentonite type, soda ash concentration and rheological behaviour of bentonite is established.

UR - http://www.scopus.com/inward/record.url?scp=84970024487&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84970024487&partnerID=8YFLogxK

M3 - Conference contribution

VL - 2

SP - 1251

EP - 1258

BT - Engineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting

PB - AIChE

ER -