Inventor
LV YAHUI
CN6 patents
⚠️ This page may combine multiple inventors who share the name “LV YAHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CHINA PETROLEUM EAST CHINA
5 patentsUS10759987B1Sep 1, 2020
Composite temperature resistance gel plugging agent, preparation method thereof and use thereof in profile control and water plugging of ultra-deepth reservoir
UNIV CHINA PETROLEUM EAST CHINA13 citations83
US10266753B1Apr 23, 2019
Modified nano-graphite particle three-phase foam profile control and flooding system and preparation method thereof
UNIV CHINA PETROLEUM EAST CHINA14 citations83
US10745281B1Aug 18, 2020
Composition for multi-component composite intercalation, method of preparing a low-temperature expandable graphite system and method of profile control and water shutoff in deep oil reservoir
UNIV CHINA PETROLEUM EAST CHINA4 citations71
US10829378B1Nov 10, 2020
Modified nano graphite and polymer composite material thereof, preparation method and use in high temperature and high salinity oil reservoir
UNIV CHINA PETROLEUM EAST CHINA1 citations61
US10294409B2May 21, 2019
Modified graphite particle system for strengthening polymer/binary/ternary composite oil displacement system and preparation and application thereof
UNIV CHINA PETROLEUM EAST CHINA1 citations58