发明名称 |
USE OF SEEDS AS A CEMENT SET RETARDER |
摘要 |
A cement retarder composition, method, kit and system are herein disclosed. Seeds are added to cement to delay the setting of cement. Cement retarders are added to cement to delay the setting of the cement until it is pumped to the desired position. |
申请公布号 |
WO2011060336(A2) |
申请公布日期 |
2011.05.19 |
申请号 |
WO2010US56634 |
申请日期 |
2010.11.13 |
申请人 |
CATALYST PARTNERS, INC.;SPANGLE, LLOYD |
发明人 |
SPANGLE, LLOYD |
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