16 Patents
- US123908842025Textured Surface of Oil and Gas Equipment and Machining Method Thereof
SOUTHWEST PETROLEUM UNIVERSITY
0 cites - US123129342025Wireless Remote Control Method and System for Controllable Rotary Sliding Guiding Drilling
Chengdu University Of Technology
0 cites - US122750832025Integrated Machine for Automatic Cutting, Polishing, Stacking and Unloading of Substrates
Southwest Petroleum University
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- US119463742024Omni-directional Horizontally Orientaed Deflecting Tool for Coiled Tubing
Southwest Petroleum University
0 cites - US117886642023Intelligent Maintenance and Repair Robot for Small Diameter and Small Flow Oil and Gas Pipelines and Method Thereof
Southwest Petroleum University
0 cites - US117814202023Displacement Measuring Device and Speed Measuring Method of Drilling Traction Robot
CHENGDU UNIVERSITY OF TECHNOLOGY
0 cites - US117736532023Double-layer Coiled Tubing Double-gradient Drilling System
SOUTHWEST PETROLEUM UNIVERSITY
0 cites - US117466402023Solid Fluidization Tubular Separator for Marine Natural Gas Hydrate
Southwest Petroleum University
0 cites - US117325512023Fully Electrically Controlled Intelligent Subsurface Safety Valve
Southwest Petroleum University
0 cites - US115981802023Experimental Device and Experimental Method for Natural Gas Hydrate Solid-state Fluidized Mining and Crushing
SOUTHWEST PETROLEUM UNIVERSITY
0 cites - USD09784382023Nail Clipper0 cites
- US115427892023Cavity Creation Tool by Crushing with Multi-stage Controllable Water Jet for Natural Gas Hydrate Development
Southern Marine Science And Engineering Guangdong Laboratory (Zhanjiang)
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