Inventor
LI XUSHEN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “LI XUSHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SOUTHWEST PETROLEUM
3 patentsUS11542789B2Jan 3, 2023
Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate development
UNIV SOUTHWEST PETROLEUM2 citations69
US11506033B2Nov 22, 2022
Oil extraction and gas production method capable of in-situ sand control and removal by downhole hydraulic lift
UNIV SOUTHWEST PETROLEUM2 citations59
US11193333B2Dec 7, 2021
Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrate
UNIV SOUTHWEST PETROLEUM0 citations47
SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG
2 patentsUS11746640B2Sep 5, 2023
Solid fluidization tubular separator for marine natural gas hydrate
SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG0 citations43
US11199050B2Dec 14, 2021
Combined crushing super-variable-diameter drill bit for natural gas hydrate exploitation
SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG0 citations43