Inventor
GUO XINYANG
CN5 patents
Patents
5 patentsUS11820936B2Nov 21, 2023
Scour-resistant interface enhancer used for well cementing of coalbed methane wells, preparation method, and application
UNIV CHINA PETROLEUM EAST CHINA0 citations57
US11567018B2Jan 31, 2023
Cement performance evaluation device and cement design method for cementing in penetrated hydrate deposit
UNIV CHINA PETROLEUM EAST CHINA0 citations57
US11136490B2Oct 5, 2021
PH sensitive water-absorbent resin suitable for oil well cement slurry and application thereof
UNIV CHINA PETROLEUM EAST CHINA0 citations55
US11905812B2Feb 20, 2024
Intra-layer reinforcement method, and consolidation and reconstruction simulation experiment system and evaluation method for gas hydrate formation
UNIV CHINA PETROLEUM EAST CHINA0 citations46
US11866367B2Jan 9, 2024
Oil well cement composite permeation enhancement agent suitable for hydrate layer and preparation method
UNIV CHINA PETROLEUM EAST CHINA0 citations46