Patent Assignment
Reel/Frame 052322/0480
Assignment of Assignor's Interest
Recorded: 2020-04-06
Pages: 12
Assignors
ZHAO, GUANG
Executed: 2020-03-11
DAI, CAILI
Executed: 2020-03-11
HU, GUANGJIE
Executed: 2020-03-11
LV, YAHUI
Executed: 2020-03-11
YOU, QING
Executed: 2020-03-11
WANG, JIANHAI
Executed: 2020-03-11
SUN, NING
Executed: 2020-03-11
GU, CHENGLIN
Executed: 2020-03-11
Assignees
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG, QINGDAO, 266580, CHINA
NORTHWEST OILFIELD BRANCH, CHINA PETROLEUM & CHEMICAL CO., LTD
NO. 466, CHANGCHUN SOUTH ROAD, XINJIANG UYGUR AUTONOMOUS REGION, URUMQI, 830011, CHINA
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property
(1)
Composite Temperature Resistance Gel Plugging Agent, Preparation Method Thereof and Use Thereof in Profile Control and Water Plugging of Ultra-Deepth Reservoir
Patent:
10,759,987 →
Application:
16/751,630 →