Early hydration and setting of oil well cement
A broad experimental study has been performed to characterize the early hydration and setting of cement pastes prepared with Class H oil well cement at water-to-cement ratios (w/c) from 0.25 to 0.40, cured at temperatures from 10 to 60 °C, and mixed with chemical additives. Chemical shrinkage during...
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| Veröffentlicht in: | Cement and concrete research 2010-07, Vol.40 (7), p.1023-1033 |
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| creator | Zhang, Jie Weissinger, Emily A. Peethamparan, Sulapha Scherer, George W. |
| description | A broad experimental study has been performed to characterize the early hydration and setting of cement pastes prepared with Class H oil well cement at water-to-cement ratios (w/c) from 0.25 to 0.40, cured at temperatures from 10 to 60
°C, and mixed with chemical additives. Chemical shrinkage during hydration was measured by a newly developed system, degree of hydration was determined by thermogravimetric analysis, and setting time was tested by Vicat and ultrasonic velocity measurements. A Boundary Nucleation and Growth model provides a good fit to the chemical shrinkage data.
Temperature increase and accelerator additions expedite the rate of cement hydration by causing more rapid nucleation of hydration products, leading to earlier setting; conversely, retarder and viscosity modifying agents delay cement nucleation, causing later setting times. Lower w/c paste needs less hydration product to form a percolating solid network (i.e., to reach the initial setting point). However, for the systems evaluated, at a given w/c, the degree of hydration at setting is a constant, regardless of the effects of ambient temperature or the presence of additives. |
| doi_str_mv | 10.1016/j.cemconres.2010.03.014 |
| format | Article |
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°C, and mixed with chemical additives. Chemical shrinkage during hydration was measured by a newly developed system, degree of hydration was determined by thermogravimetric analysis, and setting time was tested by Vicat and ultrasonic velocity measurements. A Boundary Nucleation and Growth model provides a good fit to the chemical shrinkage data.
Temperature increase and accelerator additions expedite the rate of cement hydration by causing more rapid nucleation of hydration products, leading to earlier setting; conversely, retarder and viscosity modifying agents delay cement nucleation, causing later setting times. Lower w/c paste needs less hydration product to form a percolating solid network (i.e., to reach the initial setting point). However, for the systems evaluated, at a given w/c, the degree of hydration at setting is a constant, regardless of the effects of ambient temperature or the presence of additives.</description><identifier>ISSN: 0008-8846</identifier><identifier>EISSN: 1873-3948</identifier><identifier>DOI: 10.1016/j.cemconres.2010.03.014</identifier><identifier>CODEN: CCNRAI</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>A. Hydration ; A. Kinetics ; A. Workability ; ADDITIVES ; AMBIENT TEMPERATURE ; Applied sciences ; BUILDING MATERIALS ; Buildings. Public works ; C. Shrinkage ; Cement concrete constituents ; CEMENTS ; CHEMICAL ANALYSIS ; D. Admixture ; Exact sciences and technology ; GRAVIMETRIC ANALYSIS ; HYDRATION ; HYDROGEN COMPOUNDS ; KINETICS ; MATERIALS ; MATERIALS SCIENCE ; NUCLEATION ; Oil wells ; OILS ; ORGANIC COMPOUNDS ; OTHER ORGANIC COMPOUNDS ; OXYGEN COMPOUNDS ; Pastes ; Properties of anhydrous and hydrated cement, test methods ; QUANTITATIVE CHEMICAL ANALYSIS ; Reagents ; SHRINKAGE ; SOLVATION ; TEMPERATURE RANGE ; TEMPERATURE RANGE 0273-0400 K ; THERMAL ANALYSIS ; THERMAL GRAVIMETRIC ANALYSIS ; Ultrasonic testing ; VELOCITY ; VISCOSITY ; WATER</subject><ispartof>Cement and concrete research, 2010-07, Vol.40 (7), p.1023-1033</ispartof><rights>2010 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c471t-d83ab81b6a7dd6bf1bd04ade4d0acbf2712c7816bda25541382a6102936eed263</citedby><cites>FETCH-LOGICAL-c471t-d83ab81b6a7dd6bf1bd04ade4d0acbf2712c7816bda25541382a6102936eed263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0008884610000839$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22861298$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21483638$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Jie</creatorcontrib><creatorcontrib>Weissinger, Emily A.</creatorcontrib><creatorcontrib>Peethamparan, Sulapha</creatorcontrib><creatorcontrib>Scherer, George W.</creatorcontrib><title>Early hydration and setting of oil well cement</title><title>Cement and concrete research</title><description>A broad experimental study has been performed to characterize the early hydration and setting of cement pastes prepared with Class H oil well cement at water-to-cement ratios (w/c) from 0.25 to 0.40, cured at temperatures from 10 to 60
°C, and mixed with chemical additives. Chemical shrinkage during hydration was measured by a newly developed system, degree of hydration was determined by thermogravimetric analysis, and setting time was tested by Vicat and ultrasonic velocity measurements. A Boundary Nucleation and Growth model provides a good fit to the chemical shrinkage data.
Temperature increase and accelerator additions expedite the rate of cement hydration by causing more rapid nucleation of hydration products, leading to earlier setting; conversely, retarder and viscosity modifying agents delay cement nucleation, causing later setting times. Lower w/c paste needs less hydration product to form a percolating solid network (i.e., to reach the initial setting point). However, for the systems evaluated, at a given w/c, the degree of hydration at setting is a constant, regardless of the effects of ambient temperature or the presence of additives.</description><subject>A. Hydration</subject><subject>A. Kinetics</subject><subject>A. Workability</subject><subject>ADDITIVES</subject><subject>AMBIENT TEMPERATURE</subject><subject>Applied sciences</subject><subject>BUILDING MATERIALS</subject><subject>Buildings. Public works</subject><subject>C. Shrinkage</subject><subject>Cement concrete constituents</subject><subject>CEMENTS</subject><subject>CHEMICAL ANALYSIS</subject><subject>D. Admixture</subject><subject>Exact sciences and technology</subject><subject>GRAVIMETRIC ANALYSIS</subject><subject>HYDRATION</subject><subject>HYDROGEN COMPOUNDS</subject><subject>KINETICS</subject><subject>MATERIALS</subject><subject>MATERIALS SCIENCE</subject><subject>NUCLEATION</subject><subject>Oil wells</subject><subject>OILS</subject><subject>ORGANIC COMPOUNDS</subject><subject>OTHER ORGANIC COMPOUNDS</subject><subject>OXYGEN COMPOUNDS</subject><subject>Pastes</subject><subject>Properties of anhydrous and hydrated cement, test methods</subject><subject>QUANTITATIVE CHEMICAL ANALYSIS</subject><subject>Reagents</subject><subject>SHRINKAGE</subject><subject>SOLVATION</subject><subject>TEMPERATURE RANGE</subject><subject>TEMPERATURE RANGE 0273-0400 K</subject><subject>THERMAL ANALYSIS</subject><subject>THERMAL GRAVIMETRIC ANALYSIS</subject><subject>Ultrasonic testing</subject><subject>VELOCITY</subject><subject>VISCOSITY</subject><subject>WATER</subject><issn>0008-8846</issn><issn>1873-3948</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEURYMoWKu_wQERVzPmq5l0WcQvKLjRdcgkb2zKNKlJqvTfm6HSrauQcF7ufQeha4Ibgom4XzcGNib4CKmhuLxi1mDCT9CEyJbVbM7lKZpgjGUtJRfn6CKldbkKyuQENY86DvtqtbdRZxd8pb2tEuTs_GcV-iq4ofqBYahKCPh8ic56PSS4-jun6OPp8f3hpV6-Pb8-LJa14S3JtZVMd5J0QrfWiq4nncVcW-AWa9P1tCXUtJKIzmo6m3HCJNWCYDpnAsBSwabo5vBvSNmpZFwGsypLejBZUcIlE0wW6u5AbWP42kHKauOSKW21h7BLqp0xwWeE40K2B9LEkFKEXm2j2-i4VwSrUaNaq6NGNWpUmKmisUze_mXoZPTQR-2NS8dxSqUgdD52WRw4KFq-HcSxNXgD1sWxtA3u36xfQW2LUg</recordid><startdate>20100701</startdate><enddate>20100701</enddate><creator>Zhang, Jie</creator><creator>Weissinger, Emily A.</creator><creator>Peethamparan, Sulapha</creator><creator>Scherer, George W.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><scope>OTOTI</scope></search><sort><creationdate>20100701</creationdate><title>Early hydration and setting of oil well cement</title><author>Zhang, Jie ; Weissinger, Emily A. ; Peethamparan, Sulapha ; Scherer, George W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c471t-d83ab81b6a7dd6bf1bd04ade4d0acbf2712c7816bda25541382a6102936eed263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>A. Hydration</topic><topic>A. Kinetics</topic><topic>A. Workability</topic><topic>ADDITIVES</topic><topic>AMBIENT TEMPERATURE</topic><topic>Applied sciences</topic><topic>BUILDING MATERIALS</topic><topic>Buildings. Public works</topic><topic>C. Shrinkage</topic><topic>Cement concrete constituents</topic><topic>CEMENTS</topic><topic>CHEMICAL ANALYSIS</topic><topic>D. Admixture</topic><topic>Exact sciences and technology</topic><topic>GRAVIMETRIC ANALYSIS</topic><topic>HYDRATION</topic><topic>HYDROGEN COMPOUNDS</topic><topic>KINETICS</topic><topic>MATERIALS</topic><topic>MATERIALS SCIENCE</topic><topic>NUCLEATION</topic><topic>Oil wells</topic><topic>OILS</topic><topic>ORGANIC COMPOUNDS</topic><topic>OTHER ORGANIC COMPOUNDS</topic><topic>OXYGEN COMPOUNDS</topic><topic>Pastes</topic><topic>Properties of anhydrous and hydrated cement, test methods</topic><topic>QUANTITATIVE CHEMICAL ANALYSIS</topic><topic>Reagents</topic><topic>SHRINKAGE</topic><topic>SOLVATION</topic><topic>TEMPERATURE RANGE</topic><topic>TEMPERATURE RANGE 0273-0400 K</topic><topic>THERMAL ANALYSIS</topic><topic>THERMAL GRAVIMETRIC ANALYSIS</topic><topic>Ultrasonic testing</topic><topic>VELOCITY</topic><topic>VISCOSITY</topic><topic>WATER</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Jie</creatorcontrib><creatorcontrib>Weissinger, Emily A.</creatorcontrib><creatorcontrib>Peethamparan, Sulapha</creatorcontrib><creatorcontrib>Scherer, George W.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>OSTI.GOV</collection><jtitle>Cement and concrete research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Jie</au><au>Weissinger, Emily A.</au><au>Peethamparan, Sulapha</au><au>Scherer, George W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Early hydration and setting of oil well cement</atitle><jtitle>Cement and concrete research</jtitle><date>2010-07-01</date><risdate>2010</risdate><volume>40</volume><issue>7</issue><spage>1023</spage><epage>1033</epage><pages>1023-1033</pages><issn>0008-8846</issn><eissn>1873-3948</eissn><coden>CCNRAI</coden><abstract>A broad experimental study has been performed to characterize the early hydration and setting of cement pastes prepared with Class H oil well cement at water-to-cement ratios (w/c) from 0.25 to 0.40, cured at temperatures from 10 to 60
°C, and mixed with chemical additives. Chemical shrinkage during hydration was measured by a newly developed system, degree of hydration was determined by thermogravimetric analysis, and setting time was tested by Vicat and ultrasonic velocity measurements. A Boundary Nucleation and Growth model provides a good fit to the chemical shrinkage data.
Temperature increase and accelerator additions expedite the rate of cement hydration by causing more rapid nucleation of hydration products, leading to earlier setting; conversely, retarder and viscosity modifying agents delay cement nucleation, causing later setting times. Lower w/c paste needs less hydration product to form a percolating solid network (i.e., to reach the initial setting point). However, for the systems evaluated, at a given w/c, the degree of hydration at setting is a constant, regardless of the effects of ambient temperature or the presence of additives.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.cemconres.2010.03.014</doi><tpages>11</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | A. Hydration A. Kinetics A. Workability ADDITIVES AMBIENT TEMPERATURE Applied sciences BUILDING MATERIALS Buildings. Public works C. Shrinkage Cement concrete constituents CEMENTS CHEMICAL ANALYSIS D. Admixture Exact sciences and technology GRAVIMETRIC ANALYSIS HYDRATION HYDROGEN COMPOUNDS KINETICS MATERIALS MATERIALS SCIENCE NUCLEATION Oil wells OILS ORGANIC COMPOUNDS OTHER ORGANIC COMPOUNDS OXYGEN COMPOUNDS Pastes Properties of anhydrous and hydrated cement, test methods QUANTITATIVE CHEMICAL ANALYSIS Reagents SHRINKAGE SOLVATION TEMPERATURE RANGE TEMPERATURE RANGE 0273-0400 K THERMAL ANALYSIS THERMAL GRAVIMETRIC ANALYSIS Ultrasonic testing VELOCITY VISCOSITY WATER |
| title | Early hydration and setting of oil well cement |
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