Patents/Inventors

Sheng Zhan

Houston, TXUS13 patents

13 Patents

US125045562025
Method and Apparatus for Obtaining Formation Density
CHINA PETROLEUM & CHEMICAL CORPORATION
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US124738242025
Mud Pulser
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US123202042025
Interconnectable Downhole Instrument Package
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US122481152025
Method and Apparatus for Using Pulsed Neutron Generators and Dual-function Detectors to Obtain Formation Mineralogy
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US122162402025
Method and Apparatus for Obtaining Real-time Formation Gas Saturation
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US121969112025
Method and Apparatus for Obtaining Real-time Downhole Oil Saturation
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US121325022024
Packet-based Universal Bit-field Masking Coding Using Configurable Sparsity Information
QUALCOMM Incorporated
0 cites
US120927872024
Apparatus and Method for Obtaining Real-time True Formation Porosity Using Pulsed Neutron Well Logging Tool Having Dual-function Detectors
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US119066922024
Nuclear Logging Tools and Applications Thereof
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US118925892024
Method and Apparatus for Enhanced Formation Porosity Measurement Using Pulsed Neutron Source and Dual-function Detectors
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US118461422023
Interconnect for Downhole Instruments
CHINA PETROLEUM & CHEMICAL CORPORATION
0 cites
US117334212023
Method for Obtaining Near-wellbore True Borehole Sigma and True Formation Sigma by Using a Nuclear Logging Tool During Oil and Gas Exploration
China Petroleum & Chemical Corporation
0 cites
US117036112023
Computer-implemented Method of Using a Non-transitory Computer Readable Memory Device with a Pre Programmed Neural Network and a Trained Neural Network Computer Program Product for Obtaining a True Borehole Sigma and a True Formation Sigma
China Petroleum & Chemical Corporation
0 cites