Improvement of blended cement characteristics as possible alternative for oil well cement
The paper presents the results of the laboratory studies on locally produced blended cement as an oil well cement. The results show that the blended cement has less free water, less fluid loss, better strength development but shorter thickening time than G cement. In addition, the results also show...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
1997
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| Subjects: | |
| Online Access: | http://eprints.utm.my/3545/ http://eprints.utm.my/3545/1/SKMBT_60007052215280.pdf |
| _version_ | 1848890597552685056 |
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| author | Samsuri, Ariffin Subbiah, Surej Kumar |
| author_facet | Samsuri, Ariffin Subbiah, Surej Kumar |
| author_sort | Samsuri, Ariffin |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | The paper presents the results of the laboratory studies on locally produced blended cement as an oil well cement. The results show that the blended cement has less free water, less fluid loss, better strength development but shorter thickening time than G cement. In addition, the results also show that there is a great increase in strength development by adding the palm oil fly ash. However, there will be a decrease in strength if more than 15% of the fly ash is added to the cement. The cost per bag of blended cement is cheaper and there will be a saying of about 48% of the cement material cost if the blended cement is used to cement an average oil well at 8000ft depth. In general, the blended cement showed a better results than G cement as the water cement ratio been varied even though as the ratio increases the free water and fluid loss also increases. Blended cement proves to be the alternative choice for the replacement of G cement in cementing job, particularly for the shallow well due to the shorter thickening time. |
| first_indexed | 2025-11-15T20:44:36Z |
| format | Conference or Workshop Item |
| id | utm-3545 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:44:36Z |
| publishDate | 1997 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-35452017-09-06T06:51:18Z http://eprints.utm.my/3545/ Improvement of blended cement characteristics as possible alternative for oil well cement Samsuri, Ariffin Subbiah, Surej Kumar TP Chemical technology The paper presents the results of the laboratory studies on locally produced blended cement as an oil well cement. The results show that the blended cement has less free water, less fluid loss, better strength development but shorter thickening time than G cement. In addition, the results also show that there is a great increase in strength development by adding the palm oil fly ash. However, there will be a decrease in strength if more than 15% of the fly ash is added to the cement. The cost per bag of blended cement is cheaper and there will be a saying of about 48% of the cement material cost if the blended cement is used to cement an average oil well at 8000ft depth. In general, the blended cement showed a better results than G cement as the water cement ratio been varied even though as the ratio increases the free water and fluid loss also increases. Blended cement proves to be the alternative choice for the replacement of G cement in cementing job, particularly for the shallow well due to the shorter thickening time. 1997 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/3545/1/SKMBT_60007052215280.pdf Samsuri, Ariffin and Subbiah, Surej Kumar (1997) Improvement of blended cement characteristics as possible alternative for oil well cement. In: Malaysian Science & Technology Congress' 97, 13-14 October 1997, Genting Highlands, Pahang. |
| spellingShingle | TP Chemical technology Samsuri, Ariffin Subbiah, Surej Kumar Improvement of blended cement characteristics as possible alternative for oil well cement |
| title | Improvement of blended cement characteristics as possible alternative for oil well cement |
| title_full | Improvement of blended cement characteristics as possible alternative for oil well cement |
| title_fullStr | Improvement of blended cement characteristics as possible alternative for oil well cement |
| title_full_unstemmed | Improvement of blended cement characteristics as possible alternative for oil well cement |
| title_short | Improvement of blended cement characteristics as possible alternative for oil well cement |
| title_sort | improvement of blended cement characteristics as possible alternative for oil well cement |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/3545/ http://eprints.utm.my/3545/1/SKMBT_60007052215280.pdf |