P

Inventor

YANG LILI

CN60 patents
⚠️ This page may combine multiple inventors who share the name “YANG LILI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CHINA PETROLEUM BEIJING

14 patents
US10308857B1Jun 4, 2019

Super-amphiphobic composite material and use of the same as inhibitor, lubricant, reservoir protectant, and accelerator in water-based drilling fluids

UNIV CHINA PETROLEUM BEIJING11 citations83
US9890318B1Feb 13, 2018

Drilling fluid additive composition and water-based drilling fluid suitable for high-pressure plugging

UNIV CHINA PETROLEUM BEIJING15 citations82
US10442973B1Oct 15, 2019

Super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid and drilling method

UNIV CHINA PETROLEUM BEIJING9 citations81
US10876034B1Dec 29, 2020

Modified silicon dioxide material of fluorocarbon active agent type super-amphiphobic cutting-carrying agent suitable for water-based drilling fluid and preparation method thereof

UNIV CHINA PETROLEUM BEIJING3 citations72
US11136488B1Oct 5, 2021

Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer

UNIV CHINA PETROLEUM BEIJING3 citations71
US11326450B2May 10, 2022

Intelligent prediction method and apparatus for reservoir sensitivity

UNIV CHINA PETROLEUM BEIJING2 citations70
US10889742B1Jan 12, 2021

Modified polyhistidine suitable for being used as a supramolecular shale inhibitor, method of preparing the same and its application in water-based drilling fluids

UNIV CHINA PETROLEUM BEIJING0 citations60
US11686190B2Jun 27, 2023

4D quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extent

UNIV CHINA PETROLEUM BEIJING1 citations57
US10336931B2Jul 2, 2019

Use of dual-cation fluorocarbon surfactant as amphiphobic wettability reversal agent in drilling fluid

UNIV CHINA PETROLEUM BEIJING0 citations51
US11453812B2Sep 27, 2022

Saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereof

UNIV CHINA PETROLEUM BEIJING0 citations50
US10266744B2Apr 23, 2019

Accelerator used for drilling fluids, water-based drilling fluid and usage thereof

UNIV CHINA PETROLEUM BEIJING0 citations50
US9902890B1Feb 27, 2018

Drilling fluid additive composition suitable for coal-bed gas wells, and water-based drilling fluid and use thereof

UNIV CHINA PETROLEUM BEIJING1 citations50
US11034876B1Jun 15, 2021

Calcium-resistant zwitterionic polymer, preparation method and application thereof, and water-based drilling fluid containing polymer as dispersant

UNIV CHINA PETROLEUM BEIJING0 citations49
US11192964B2Dec 7, 2021

Ionic liquid shale inhibitor for drilling fluid and preparation method and application thereof

UNIV CHINA PETROLEUM BEIJING0 citations47

CALIFORNIA INST OF TECHN

9 patents

CHINA UNIV OF PETROLEUM (BEIJING)

7 patents

PALANTIR TECHNOLOGIES INC

5 patents

YANG LILI

3 patents

WANG PIN

3 patents

UNIV HARBIN MEDICAL

3 patents

UNIV CALIFORNIA

2 patents

MAHDI KANIZ

1 patent

BALTIMORE DAVID

1 patent

LUO XIN

1 patent

UNIV PENNSYLVANIA

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.