Welcome To UTPedia

We would like to introduce you, the new knowledge repository product called UTPedia. The UTP Electronic and Digital Intellectual Asset. It stores digitized version of thesis, dissertation, final year project reports and past year examination questions.

Browse content of UTPedia using Year, Subject, Department and Author and Search for required document using Searching facilities included in UTPedia. UTPedia with full text are accessible for all registered users, whereas only the physical information and metadata can be retrieved by public users. UTPedia collaborating and connecting peoples with university’s intellectual works from anywhere.

Disclaimer - Universiti Teknologi PETRONAS shall not be liable for any loss or damage caused by the usage of any information obtained from this web site.Best viewed using Mozilla Firefox 3 or IE 7 with resolution 1024 x 768.

New Blended Cement for Oil-Well Application

Mohamad Amin Zikri bin Mohamad Fauzi, Mohamad Amin Zikri (2011) New Blended Cement for Oil-Well Application. Universiti Teknologi Petronas, Sri Iskandar, Tronoh, Perak. (Unpublished)

[img] PDF
Download (1244Kb)


Blended cement by definition is cement consisting of an intimate and uniform blend of Portland cement and pozzolanic material. Blended cement is produced by intergrinding Portland cement with the other materials. For a long time,petroleum and cement industries were conducting investigations and field studies to improve compressive strength, thickening time, fluid loss and also microstructure. So, the objective of this project is to create new blended cement that improves compressive strength, thickening time, and fluid loss. With this new blended cement, a lot of improvements towards environment, society, petroleum industry and also in terms of financial benefits. Materials that used in this project were oil-well cement class G, silica fume and fly ash class C. Five samples of model have been made for experimenting in order to compare with the conventional cement. The compositions were starting with constant 50% for cement class G and 0% for silica fume and 50% fly ash class F. All these experiments will be conducted in the cement lab and supervised by lab technicians. After gaining the results, better composition that leads for improvements than conventional cement will be chosen based on compressive strength testing, thickening time and fluid loss. The compressive strength was tested with compression machine. Based on this research, blended cement will be produce using HPHT curing chamber, stirred fluid loss tester and consistometer. The results showed blended cement (sample 4) with composition of 50% cement class G, 37.5% silica fume and 12.5% fly ash class F results in higher compressive strength, better thickening time and fluid loss compared to other. In addition, blended cement is proven cheaper in term of cost compared to conventional cement since the materials are available abundantly. In conclusion, this project can provide new information to improve the quality of blended cement

Item Type: Final Year Project
Subject: T Technology > TJ Mechanical engineering and machinery
Divisions: Engineering > Mechanical
Depositing User: Users 5 not found.
Date Deposited: 21 May 2012 11:52
Last Modified: 25 Jan 2017 09:41
URI: http://utpedia.utp.edu.my/id/eprint/2586

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...