Abstract
This study explores the viability of incorporating red mud, an aluminum manufacturing byproduct, into oil well cement production, aiming to enhance sustainability in the oil and gas industry.This comprehensive study employed an array of experimental procedures, constructing cement slurries that combined Saudi Class G cement with red mud in an 85/15 proportion.The intent behind this mixture was to evaluate whether red mud could serve as a sustainable alternative raw material in cement production without compromising quality.To elaborate further, the study's analytical depth involved adjusting the proportions of viscosifiers and fluid loss additives to fine-tune the slurry's characteristics, targeting an optimal balance of viscosity and fluid retention.The goal was to produce a cement slurry with a density of 13.5 pounds per gallon (ppg), which classifies it as a lightweight slurry, often advantageous for shallow casings cementing and cementing across fragile formations.In-depth evaluations were performed to analyze critical aspects of the slurry, namely its rheological behavior, free water content, and thickening time.Initial findings pointed out that when only Class G cement and red mud were used, the resulting material properties did not meet industry expectations.However, upon the strategic addition of viscosifiers and fluid loss additives to the slurry formula, a marked improvement in slurry performance was observed, meeting the stringent standards for oil well cements.These enhancements are significant as they demonstrate the potential role of red mud in creating more eco-friendly cementing solutions that do not sacrifice quality or performance.The research thus puts forward red mud as a credible, sustainable component in oil and gas sector.
Original language | English |
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Title of host publication | 58th US Rock Mechanics / Geomechanics Symposium 2024, ARMA 2024 |
Publisher | American Rock Mechanics Association (ARMA) |
ISBN (Electronic) | 9798331305086 |
DOIs | |
State | Published - 2024 |
Event | 58th US Rock Mechanics / Geomechanics Symposium 2024, ARMA 2024 - Golden, United States Duration: 23 Jun 2024 → 26 Jun 2024 |
Publication series
Name | 58th US Rock Mechanics / Geomechanics Symposium 2024, ARMA 2024 |
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Conference
Conference | 58th US Rock Mechanics / Geomechanics Symposium 2024, ARMA 2024 |
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Country/Territory | United States |
City | Golden |
Period | 23/06/24 → 26/06/24 |
Bibliographical note
Publisher Copyright:Copyright 2024 ARMA, American Rock Mechanics Association.
ASJC Scopus subject areas
- Geochemistry and Petrology
- Geophysics