专利检索 ap:("China University of Petroleum (East China)" OR "CNOOC Energy Development Co., Ltd. Engineering Branch" OR "Tianjin Branch of China National Offshore Oil Corporation Ltd.") AND inv:"Weiyu Chen" 第 1 页

1.

发明授权
Temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with strong self-growth effect 有权

公开(公告)号：US11959012B1

公开(公告)日：2024-04-16

申请号：US18467663

申请日：2023-09-14

申请人： China University of Petroleum (East China) , CNOOC Energy Development Co., Ltd. Engineering Branch , Tianjin Branch of China National Offshore Oil Corporation Ltd.

发明人： Guang Zhao , Caili Dai , Dongfang Lyu , Jiaming Li , Kequan Meng , Ju Zheng , Yanxu Zhang , Weiyu Chen , Liguo Zhu , Yanhui Zhang

IPC分类号： C09K8/42

CPC分类号： C09K8/426

摘要： The present disclosure a temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with a strong self-growth effect.