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Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing

Increasing concern of greenhouse gas emission had been a chief highlight in inducing global warming. Application of Ordinary Portland Cement (OPC) for oil well cementing contributes a large portion for these gases, and therefore, geopolymeric technology is proposed to help curb down CO2 emission by...

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Main Authors: Sugumaran, M., Suppiah, R.R.
Format: Conference or Workshop Item
Published: Institution of Engineering and Technology 2015
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964309712&doi=10.1049%2fcp.2015.0598&partnerID=40&md5=74c049b62089ef0bdf18bafec73d6dee
http://eprints.utp.edu.my/26258/
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spelling my.utp.eprints.262582021-08-30T07:16:31Z Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing Sugumaran, M. Suppiah, R.R. Increasing concern of greenhouse gas emission had been a chief highlight in inducing global warming. Application of Ordinary Portland Cement (OPC) for oil well cementing contributes a large portion for these gases, and therefore, geopolymeric technology is proposed to help curb down CO2 emission by replacing OPC. However, enough justification has to be shown to ensure the new technology is reliable enough to replace OPC for oil well cementing. This study aims to study the effect of silica fume addition to low calcium fly ash geopolymer cement by focusing on compressive strength and other properties such as thickening time, fluid loss and acid resistance test. Low calcium fly ash pose geopolymeric properties besides having a very low utilization rate which justify fly ash as our base material. Further analysis on structure of cement was done via FTIR, EDX and FESEM studies. Five different composition of varying silica fume (SF) content (0, 5, 10, 15 and 20) was prepared and cured under wellbore condition (3000 psi and 200 F) slurry was 21minutes (static) and 36minutes (dynamic) and fluid loss rate 32 ml. Geopolymer cement has good resistance up to 10 HCl enough to withstand acidizing operations in wellbore. Compared to Class G cement (without addictive), geopolymer cement pose higher compressive strength and lower thickening time with high fluid loss rate. Thus, it's proven that geopolymer cement can be applicable as a replacement material for Class G cement from a shallow to medium depth cementing process. It helps to reduce greenhouse gas emissions, reduces landfill dumping issues and saves cost. Institution of Engineering and Technology 2015 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964309712&doi=10.1049%2fcp.2015.0598&partnerID=40&md5=74c049b62089ef0bdf18bafec73d6dee Sugumaran, M. and Suppiah, R.R. (2015) Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing. In: UNSPECIFIED. http://eprints.utp.edu.my/26258/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description Increasing concern of greenhouse gas emission had been a chief highlight in inducing global warming. Application of Ordinary Portland Cement (OPC) for oil well cementing contributes a large portion for these gases, and therefore, geopolymeric technology is proposed to help curb down CO2 emission by replacing OPC. However, enough justification has to be shown to ensure the new technology is reliable enough to replace OPC for oil well cementing. This study aims to study the effect of silica fume addition to low calcium fly ash geopolymer cement by focusing on compressive strength and other properties such as thickening time, fluid loss and acid resistance test. Low calcium fly ash pose geopolymeric properties besides having a very low utilization rate which justify fly ash as our base material. Further analysis on structure of cement was done via FTIR, EDX and FESEM studies. Five different composition of varying silica fume (SF) content (0, 5, 10, 15 and 20) was prepared and cured under wellbore condition (3000 psi and 200 F) slurry was 21minutes (static) and 36minutes (dynamic) and fluid loss rate 32 ml. Geopolymer cement has good resistance up to 10 HCl enough to withstand acidizing operations in wellbore. Compared to Class G cement (without addictive), geopolymer cement pose higher compressive strength and lower thickening time with high fluid loss rate. Thus, it's proven that geopolymer cement can be applicable as a replacement material for Class G cement from a shallow to medium depth cementing process. It helps to reduce greenhouse gas emissions, reduces landfill dumping issues and saves cost.
format Conference or Workshop Item
author Sugumaran, M.
Suppiah, R.R.
spellingShingle Sugumaran, M.
Suppiah, R.R.
Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
author_facet Sugumaran, M.
Suppiah, R.R.
author_sort Sugumaran, M.
title Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
title_short Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
title_full Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
title_fullStr Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
title_full_unstemmed Study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
title_sort study on the effect of silica fume with low calcium geopolymer properties for oil well cementing
publisher Institution of Engineering and Technology
publishDate 2015
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964309712&doi=10.1049%2fcp.2015.0598&partnerID=40&md5=74c049b62089ef0bdf18bafec73d6dee
http://eprints.utp.edu.my/26258/
_version_ 1738656846253654016
score 13.211869

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