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CEMENT SLURRY DESIGN FOR SQUEEZE CEMENTING SOLUTION PROVIDE ANNULAR ISOLATION IN DUYONG FIELD MALAYSIA

MOHD NAZIR, AMIR FAIZ (2011) CEMENT SLURRY DESIGN FOR SQUEEZE CEMENTING SOLUTION PROVIDE ANNULAR ISOLATION IN DUYONG FIELD MALAYSIA. Universiti Teknologi PETRONAS. (Unpublished)

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Abstract

Among the main problem during cement squeeze operation is the fluid loss to the formation and the low compressive strength of set cement. During cement squeeze operation, the cement slutry will be force into the formation by pressure. This phenomenon will create differential pressure between the cement slurry and the formation thus will lead to the Wgh filtration where lot of fluid inside the cement slutry will filtrate out. As the result set cement will bridge off and not set properly inside the permeable formation thus resulting in failure of squeezes cementing operation. The objective of this project was to create cement slurry design which focusing on creating high compressive strength cement and low fluid loss cement slurry. Critical studies had been carried out to understand and identify the suitable additives that give high influence on those parameters. The expected cement slurry design could also be utilized at Duyong' s field Malaysia as this cement slurry will be focusing to meet the criteria of Duyong' s well. III the early stage of this project there has been literature review studies about the others research which had been done before to eliminate the redundant of the research. Then the research was continued with the understanding on conventional cement which was Portland Type G oil well cement. Next further studies has been emphasizing on the additive which was suitable to meet the objective. The sample of the cement has also been tested at laboratory by using the equipment of Compressive Strength Tester and High Pressure and High Temperature Filter Press in order to evaluate the properties. Prior to the requirement of Duyong field, Malaysia, the expected result for this project was to create the set cement slurry with high compressive strength of22MPa and low fluid loss cement slurry of 15cm'/30min. As the conclusion, this project has been successfully create a cement slurry design with high compressive strength set cement and low fluid loss cement slurry. These two parameters were really crucial in squeeze cement operation and will help in increasing the success rate of the operation.

Item Type: Final Year Project
Academic Subject : Academic Department - Petroleum Geosciences - Petroleum Engineering - Production and Completion Engineering - Completion and prevention - Casing and cementing
Subject: T Technology > T Technology (General)
Divisions: Geoscience and Petroleum Engineering
Depositing User: Users 2053 not found.
Date Deposited: 06 Nov 2013 10:56
Last Modified: 25 Jan 2017 09:41
URI: http://utpedia.utp.edu.my/id/eprint/10180

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