Reducing CO2 emissions by using “green” light weight plugging cement
The article provides information about light weight plugging cement PTC-III-Ob5-50, which was launched at the cement plant of Holcim (Rus) Ltd. Volsk in 2021.The carbon footprint of this cement is at least 30 % lower in comparison with general construction and plugging Portland cements without mineral additives. Using PCT-III-Ob5-50 at the objects in Tatarstan the high quality of cementing the upper intervals of production string sections was achieved.
Author: D.V. Vorobyev, V.R. Chasovskikh |
Section: Ecology and safety |
Keywords: well cement, CO2 emission, mortar |
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