Using Red Mud to Achieve Sustainable Well Cement with Balanced Performance and Eco-Friendliness

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This study investigates the feasibility of incorporating red mud, a byproduct of aluminum manufacturing, into oil well cement production to promote sustainability in the oil and gas industry. The research involved creating cement slurries by mixing Saudi Class G cement with red mud in an 85/15 ratio. The primary objective was to assess whether red mud could be used as a sustainable alternative raw material in cement production without compromising quality. To achieve this, the study involved fine-tuning the slurry's properties by adjusting the proportions of viscosifiers and fluid loss additives, aiming to balance viscosity and fluid retention effectively. The target was to produce a lightweight cement slurry with a density of 13.5 pounds per gallon (ppg), suitable for shallow casing cementing and fragile formations. Comprehensive evaluations were conducted to assess the slurry's rheological behavior, free water content, and thickening time. Initial results indicated that the properties of the slurry, when composed solely of Class G cement and red mud, did not meet industry standards. However, the strategic addition of viscosifiers and fluid loss additives led to a significant improvement in performance, aligning with the rigorous requirements for oil well cements. These findings highlight the potential of red mud as a sustainable component in cementing solutions for the oil and gas industry, offering an eco-friendly alternative without sacrificing quality or performance. This research positions red mud as a viable, sustainable material for the sector.

Original languageEnglish
Title of host publicationSociety of Petroleum Engineers - ADIPEC 2024
PublisherSociety of Petroleum Engineers
ISBN (Electronic)9781959025498
DOIs
StatePublished - 2024
Event2024 Abu Dhabi International Petroleum Exhibition and Conference, ADIPEC 2024 - Abu Dhabi, United Arab Emirates
Duration: 4 Nov 20247 Nov 2024

Publication series

NameSociety of Petroleum Engineers - ADIPEC 2024

Conference

Conference2024 Abu Dhabi International Petroleum Exhibition and Conference, ADIPEC 2024
Country/TerritoryUnited Arab Emirates
CityAbu Dhabi
Period4/11/247/11/24

Bibliographical note

Publisher Copyright:
Copyright 2024, Society of Petroleum Engineers.

ASJC Scopus subject areas

  • Geochemistry and Petrology
  • Geotechnical Engineering and Engineering Geology
  • Fuel Technology

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