Peng; Chunyao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Peng; Chunyao.The latest application filed is for "intelligent prediction method and apparatus for reservoir sensitivity".

Company Profile

5.11.4

Peng; Chunyao - Beijing CN

*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
Saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereof Grant 11,453,812 - Jiang , et al. September 27, 2	2022-09-27
Intelligent prediction method and apparatus for reservoir sensitivity Grant 11,326,450 - Jiang , et al. May 10, 2	2022-05-10
Intelligent Prediction Method And Apparatus For Reservoir Sensitivity App 20210388720 - JIANG; Guancheng ; et al.	2021-12-16
Saturated Salt Water Drilling Fluid Of Salt Response Type Intelligent Polymer And Preparation Method Thereof App 20210348046 - JIANG; Guancheng ; et al.	2021-11-11
Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer Grant 11,136,488 - Jiang , et al. October 5, 2	2021-10-05
Modified silicon dioxide material of fluorocarbon active agent type super-amphiphobic cutting-carrying agent suitable for water-based drilling fluid and preparation method thereof Grant 10,876,034 - Jiang , et al. December 29, 2	2020-12-29
Super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid and drilling method Grant 10,442,973 - Jiang , et al. Oc	2019-10-15
Super-amphiphobic composite material and use of the same as inhibitor, lubricant, reservoir protectant, and accelerator in water-based drilling fluids Grant 10,308,857 - Jiang , et al.	2019-06-04
Accelerator used for drilling fluids, water-based drilling fluid and usage thereof Grant 10,266,744 - Jiang , et al.	2019-04-23
Film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof Grant 10,253,237 - Jiang , et al.	2019-04-09
Film Former Used For Coal-bed Gas Well Drilling And Preparation Method Thereof, Drilling Fluid And Usage Thereof App 20190085231 - JIANG; Guancheng ; et al.	2019-03-21
Accelerator Used For Drilling Fluids, Water-based Drilling Fluid And Usage Thereof App 20190085232 - JIANG; Guancheng ; et al.	2019-03-21
Drilling fluid additive composition and water-based drilling fluid suitable for high-pressure plugging Grant 9,890,318 - Jiang , et al. February 13, 2	2018-02-13
Modified silicon dioxide nano-particles and preparation method thereof, and drilling fluid suitable for shale gas wells Grant 9,790,415 - Jiang , et al. October 17, 2	2017-10-17
High-density water-based drilling fluid suitable for horizontal shale gas wells Grant 9,790,417 - Jiang , et al. October 17, 2	2017-10-17

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