公开(公告)号：US20180037798A1

公开(公告)日：2018-02-08

申请号：US15506217

申请日：2014-09-29

Applicant: HALLIBURTON ENERGY SERVICES IN.

Inventor： Vaishali Mishra

IPC: C09K8/44 ,  C08F220/34 ,  E21B33/14 ,  C04B26/06

CPC classification number: C09K8/44 ,  C04B26/06 ,  C04B28/02 ,  C08F220/34 ,  C09K8/473 ,  E21B33/13 ,  E21B33/14 ,  C04B24/2641 ,  C04B38/02 ,  C04B24/2676 ,  C04B24/2623 ,  C04B24/2652

Abstract: A method of treating a subterranean formation includes introducing cement composition into a wellbore, the cement composition including a pumpable slurry of cement comprising a copolymer capable of swelling in a gaseous environment. A composition includes a pumpable slurry of cement comprising a copolymer capable of swelling in a gaseous environment.