Zhang; Si-Hai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Si-Hai.The latest application filed is for "system and method of hydrocarbon detection using nonlinear model frequency slope".

Company Profile

4.3.6

Zhang; Si-Hai - Dhahran SA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System And Method Of Hydrocarbon Detection Using Nonlinear Model Frequency Slope App 20220298908 - Zhang; Si-Hai ; et al.	2022-09-22
Method and system of direct gas reservoir detection using frequency slope Grant 11,269,101 - Zhang , et al. March 8, 2	2022-03-08
Method And System Of Fracability Measurement Based On Core Fracture Density App 20210389499 - Zhang; Si-Hai	2021-12-16
Method And System For Sub-seismic Fracture Prediction App 20210332691 - Zhang; Si-Hai	2021-10-28
Dolomite mapping using multiscale fracture characterization Grant 11,143,771 - Zhang , et al. October 12, 2	2021-10-12
Dolomite Mapping Using Multiscale Fracture Characterization App 20210116591 - Zhang; Si-Hai ; et al.	2021-04-22
Characterizing depositional features by geologic-based seismic classification Grant 10,983,235 - Zhang , et al. April 20, 2	2021-04-20
Method And System Of Direct Gas Reservoir Detection Using Frequency Slope App 20200333488 - Zhang; Si-Hai ; et al.	2020-10-22
Characterizing Depositional Features By Geologic-based Seismic Classification App 20200088898 - Zhang; Si-Hai ; et al.	2020-03-19

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