Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Well cementation cement slurry and preparation method thereof
The invention provides well cementation cement slurry and a preparation method thereof, and relates to the technical field of well cementation. The well cementation cement slurry comprises the following components in parts by mass: the well cementation cement slurry has good heat preservation performance, solves the problems of insufficient strength and insufficient heat preservation capability of the existing geothermal well cementation cement slurry, and also has the advantages of low density, good rheological property, low water loss and proper thickening time; and various performance indexes of the cement can completely meet the requirements of on-site well cementation.
本发明提供了一种固井水泥浆及其制备方法，涉及固井技术领域。所述固井水泥浆，包括如下质量份的组分：本发明所述的固井水泥浆，具有良好保温性，解决了目前地热井固井水泥浆强度不足、保温能力不足的问题，还具有较低的密度、良好的流变性能、较低的失水量以及合适的稠化时间，且其各项性能指标都完全满足现场固井的要求。
Well cementation cement slurry and preparation method thereof
The invention provides well cementation cement slurry and a preparation method thereof, and relates to the technical field of well cementation. The well cementation cement slurry comprises the following components in parts by mass: the well cementation cement slurry has good heat preservation performance, solves the problems of insufficient strength and insufficient heat preservation capability of the existing geothermal well cementation cement slurry, and also has the advantages of low density, good rheological property, low water loss and proper thickening time; and various performance indexes of the cement can completely meet the requirements of on-site well cementation.
本发明提供了一种固井水泥浆及其制备方法，涉及固井技术领域。所述固井水泥浆，包括如下质量份的组分：本发明所述的固井水泥浆，具有良好保温性，解决了目前地热井固井水泥浆强度不足、保温能力不足的问题，还具有较低的密度、良好的流变性能、较低的失水量以及合适的稠化时间，且其各项性能指标都完全满足现场固井的要求。
Well cementation cement slurry and preparation method thereof
一种固井水泥浆及其制备方法
ZHOU WEI (Autor:in) / CHEN PEIPEI (Autor:in) / JIAO SHAOQING (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
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