Impact of Mud Contamination on Performance of Granite-Based Geopolymers
Ensuring zonal isolation and long-term integrity are fundamental in primary cementing in the well construction phase. Successful cementing can be compromised by various factors, including contamination with drilling fluid. Given that drilling fluid is present in the wellbore before cementitious mate...
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Format: | Doctoral or Postdoctoral Thesis |
Language: | English |
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University of Stavanger
2024
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Online Access: | https://hdl.handle.net/11250/3133551 |
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petroleumsteknologi VDP::Teknologi: 500::Berg‑ og petroleumsfag: 510::Petroleumsteknologi: 512 |
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petroleumsteknologi VDP::Teknologi: 500::Berg‑ og petroleumsfag: 510::Petroleumsteknologi: 512 Khalili, Pouya Impact of Mud Contamination on Performance of Granite-Based Geopolymers |
topic_facet |
petroleumsteknologi VDP::Teknologi: 500::Berg‑ og petroleumsfag: 510::Petroleumsteknologi: 512 |
description |
Ensuring zonal isolation and long-term integrity are fundamental in primary cementing in the well construction phase. Successful cementing can be compromised by various factors, including contamination with drilling fluid. Given that drilling fluid is present in the wellbore before cementitious material is pumped, it is possible that mixing between these fluids takes place downhole, affecting the properties of the barrier material. To mitigate this, spacer fluid is normally pumped in front of the cement slurry to minimize the commingling of drilling fluid and improve bonding. Geopolymer is seen as a potential replacement for Ordinary Portland Cement. Prior to its use in well construction and abandonment, the impact of drilling fluid contamination on geopolymer performance must be assessed. In this study, the impact of drilling fluid contamination on the liquid-state and solid-state properties of granite-based geopolymer, developed at the University of Stavanger (UiS), was investigated at elevated temperatures (50 ℃ BHCT/70 ℃ BHST). Oil-based drilling fluid (OBDF) and water-based drilling fluid (WBDF) were formulated in the lab with representative mix designs for the contamination study. Additionally, a spacer fluid tailored for geopolymer was designed to minimize contamination by drilling fluid. The thesis presented here is the result of the SafeRock Project, a collaboration between UiS and operators aimed to meet industry standards with geopolymeric materials. The PhD dissertation is structured into two primary sections: the first section outlines the research project, while the second section consists of appended papers comprising detailed scientific findings. The outcomes of this research have been published across five scientific papers: three in journals, one in a peer-reviewed conference, and one in an SPE conference. These papers are included as appendices and are labeled using Roman numerals. Throughout this thesis, the same numerals are utilized for the sake of referring. Paper I: Geopolymer slurry was ... |
author2 |
Khalifeh, Mahmoud Saasen, Arild Aasen, Jan Aage Djuve, Jostein |
format |
Doctoral or Postdoctoral Thesis |
author |
Khalili, Pouya |
author_facet |
Khalili, Pouya |
author_sort |
Khalili, Pouya |
title |
Impact of Mud Contamination on Performance of Granite-Based Geopolymers |
title_short |
Impact of Mud Contamination on Performance of Granite-Based Geopolymers |
title_full |
Impact of Mud Contamination on Performance of Granite-Based Geopolymers |
title_fullStr |
Impact of Mud Contamination on Performance of Granite-Based Geopolymers |
title_full_unstemmed |
Impact of Mud Contamination on Performance of Granite-Based Geopolymers |
title_sort |
impact of mud contamination on performance of granite-based geopolymers |
publisher |
University of Stavanger |
publishDate |
2024 |
url |
https://hdl.handle.net/11250/3133551 |
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ENVELOPE(141.975,141.975,60.184,60.184) |
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Uis |
geographic_facet |
Uis |
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Arctic |
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Arctic |
op_relation |
PhD Theses UiS;782 Paper 1: P. Khalili, M. Khalifeh, and A. Saasen, "The Effect of FluidContamination on Rheological Properties of GeopolymerMaterials," presented at the ASME 2022 41st InternationalConference on Ocean, Offshore and Arctic Engineering,2022. https://doi.org/10.1115/OMAE2022-78994. This paper is not included in the repository due to copyright restrictions. Paper 2: P. Khalili, M. Khalifeh, and A. Saasen, "The Effect ofDrilling Fluid Contamination on the Properties of Granite-Based Geopolymers at Elevated Temperature," Paperpresented at the IADC/SPE International Drilling Conferenceand Exhibition, Galveston, Texas, USA, March 2024. doi:https://doi.org/10.2118/217942-MS. This paper is not included in the repository due to copyright restrictions. Paper 3: P. Khalili, M. Khalifeh, A. Saasen, J. Djuve, and L. Delabroy" Experimental Evaluation of Hardening Spacer for Rock-Based Geopolymer," (submitted to a scientific journal 2024). This paper is not included in the repository because it's still under review. Paper 4: P. Khalili, M. Khalifeh, A. Saasen, and M. Naccache,"Rheological Compatibility of a Hardening Spacer Fluid andOil-Based Drilling Fluid," SPE Journal, pp. 1-16, 2023, doi:10.2118/217446-pa. Paper 5: A. Renteria, P. Khalili, I. Frigaard, and M. Khalifeh, "A casestudy for tailored formulation of geopolymers aided byannular displacement simulations," Geoenergy Science andEngineering, vol. 229, p. 212110, 2023/10/01/ 2023, https://doi.org/10.1016/j.geoen.2023.212110. Impact of Mud Contamination on Performance of Granite-Based Geopolymers by Pouya Khalili, Stavanger : University of Stavanger, 2024 (PhD thesis UiS, no. 782) urn:isbn:978-82-8439-262-2 urn:issn:1890-1387 https://hdl.handle.net/11250/3133551 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2024 Pouya Khalili |
op_doi |
https://doi.org/10.1115/OMAE2022-7899410.2118/217942-MS10.2118/217446-pa10.1016/j.geoen.2023.212110 |
_version_ |
1809756909213843456 |
spelling |
ftunivstavanger:oai:uis.brage.unit.no:11250/3133551 2024-09-09T19:16:43+00:00 Impact of Mud Contamination on Performance of Granite-Based Geopolymers Khalili, Pouya Khalifeh, Mahmoud Saasen, Arild Aasen, Jan Aage Djuve, Jostein 2024 application/pdf https://hdl.handle.net/11250/3133551 eng eng University of Stavanger PhD Theses UiS;782 Paper 1: P. Khalili, M. Khalifeh, and A. Saasen, "The Effect of FluidContamination on Rheological Properties of GeopolymerMaterials," presented at the ASME 2022 41st InternationalConference on Ocean, Offshore and Arctic Engineering,2022. https://doi.org/10.1115/OMAE2022-78994. This paper is not included in the repository due to copyright restrictions. Paper 2: P. Khalili, M. Khalifeh, and A. Saasen, "The Effect ofDrilling Fluid Contamination on the Properties of Granite-Based Geopolymers at Elevated Temperature," Paperpresented at the IADC/SPE International Drilling Conferenceand Exhibition, Galveston, Texas, USA, March 2024. doi:https://doi.org/10.2118/217942-MS. This paper is not included in the repository due to copyright restrictions. Paper 3: P. Khalili, M. Khalifeh, A. Saasen, J. Djuve, and L. Delabroy" Experimental Evaluation of Hardening Spacer for Rock-Based Geopolymer," (submitted to a scientific journal 2024). This paper is not included in the repository because it's still under review. Paper 4: P. Khalili, M. Khalifeh, A. Saasen, and M. Naccache,"Rheological Compatibility of a Hardening Spacer Fluid andOil-Based Drilling Fluid," SPE Journal, pp. 1-16, 2023, doi:10.2118/217446-pa. Paper 5: A. Renteria, P. Khalili, I. Frigaard, and M. Khalifeh, "A casestudy for tailored formulation of geopolymers aided byannular displacement simulations," Geoenergy Science andEngineering, vol. 229, p. 212110, 2023/10/01/ 2023, https://doi.org/10.1016/j.geoen.2023.212110. Impact of Mud Contamination on Performance of Granite-Based Geopolymers by Pouya Khalili, Stavanger : University of Stavanger, 2024 (PhD thesis UiS, no. 782) urn:isbn:978-82-8439-262-2 urn:issn:1890-1387 https://hdl.handle.net/11250/3133551 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2024 Pouya Khalili petroleumsteknologi VDP::Teknologi: 500::Berg‑ og petroleumsfag: 510::Petroleumsteknologi: 512 Doctoral thesis 2024 ftunivstavanger https://doi.org/10.1115/OMAE2022-7899410.2118/217942-MS10.2118/217446-pa10.1016/j.geoen.2023.212110 2024-06-18T14:21:25Z Ensuring zonal isolation and long-term integrity are fundamental in primary cementing in the well construction phase. Successful cementing can be compromised by various factors, including contamination with drilling fluid. Given that drilling fluid is present in the wellbore before cementitious material is pumped, it is possible that mixing between these fluids takes place downhole, affecting the properties of the barrier material. To mitigate this, spacer fluid is normally pumped in front of the cement slurry to minimize the commingling of drilling fluid and improve bonding. Geopolymer is seen as a potential replacement for Ordinary Portland Cement. Prior to its use in well construction and abandonment, the impact of drilling fluid contamination on geopolymer performance must be assessed. In this study, the impact of drilling fluid contamination on the liquid-state and solid-state properties of granite-based geopolymer, developed at the University of Stavanger (UiS), was investigated at elevated temperatures (50 ℃ BHCT/70 ℃ BHST). Oil-based drilling fluid (OBDF) and water-based drilling fluid (WBDF) were formulated in the lab with representative mix designs for the contamination study. Additionally, a spacer fluid tailored for geopolymer was designed to minimize contamination by drilling fluid. The thesis presented here is the result of the SafeRock Project, a collaboration between UiS and operators aimed to meet industry standards with geopolymeric materials. The PhD dissertation is structured into two primary sections: the first section outlines the research project, while the second section consists of appended papers comprising detailed scientific findings. The outcomes of this research have been published across five scientific papers: three in journals, one in a peer-reviewed conference, and one in an SPE conference. These papers are included as appendices and are labeled using Roman numerals. Throughout this thesis, the same numerals are utilized for the sake of referring. Paper I: Geopolymer slurry was ... Doctoral or Postdoctoral Thesis Arctic University of Stavanger: UiS Brage Uis ENVELOPE(141.975,141.975,60.184,60.184) |