Fuchen Liu

Person

Panjin, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making nano- and micro-particles for use as a proppant a...
- Patent number 12,241,022
- Issue date Mar 4, 2025
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
- Patent number 12,098,326
- Issue date Sep 24, 2024
- CNPC USA Corporation
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
- Patent number 12,098,327
- Issue date Sep 24, 2024
- CNPC USA Corporation
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of hydraulic fracturing utilizing a hydraulic fracturing flu...
- Patent number 11,999,906
- Issue date Jun 4, 2024
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Degradable friction reducer for hydraulic fracturing treatments
- Patent number 11,999,905
- Issue date Jun 4, 2024
- CNPC USA Corporation
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition and method for improving the production of petroleum hy...
- Patent number 11,851,612
- Issue date Dec 26, 2023
- CNPC USA Corporation
- Jiangshui Huang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Delayed gelation polymer system
- Patent number 11,753,581
- Issue date Sep 12, 2023
- CNPC USA Corporation
- Meng Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nonionic surfactants employed with extended chain as the oil displa...
- Patent number 11,649,395
- Issue date May 16, 2023
- CNPC USA Corporation
- Nancy Chun Zhou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of hydraulic fracturing utilizing a hydraulic fracturing flu...
- Patent number 11,578,261
- Issue date Feb 14, 2023
- CNPC USA Corporation
- Lijun Lin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composition and method for improving the production of petroleum hy...
- Patent number 11,499,091
- Issue date Nov 15, 2022
- CNPC USA Corporation
- Jiangshui Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for making nano- and micro-particles for use as a proppant a...
- Patent number 11,459,502
- Issue date Oct 4, 2022
- CNPC USA Corporation
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High density and high temperature emulsifier for use in an oil base...
- Patent number 10,829,680
- Issue date Nov 10, 2020
- CNPC USA Corporation
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Shale inhibitors used in the water-based fluid for shale formation
- Patent number 10,787,602
- Issue date Sep 29, 2020
- CNPC USA Corporation
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions of hydraulic fracturing fluid and method thereof
- Patent number 10,752,829
- Issue date Aug 25, 2020
- CNPC USA Corporation
- Lijun Lin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thinner for oil-based drilling fluids
- Patent number 10,723,931
- Issue date Jul 28, 2020
- CNPC USA Corporation
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High density and high temperature emulsifier for use in an oil base...
- Patent number 10,280,357
- Issue date May 7, 2019
- CNPC USA Corp.
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High density and high temperature emulsifier for use in an oil base...
- Patent number 9,909,050
- Issue date Mar 6, 2018
- CNPC USA Corporation
- Chun Zhou
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
- Publication number 20240409805
- Publication date Dec 12, 2024
- CNPC USA CORPORATION
- Fuchen Liu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ULTRA-HIGH TEMPERATURE RESISTANT CEMENT SLURRY SYSTEM FOR CEMENTING...
- Publication number 20240336828
- Publication date Oct 10, 2024
- CHINA NATIONAL PETROLEUM CORPORATION
- Jianzhou JIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition and Method for Improving the Production of Petroleum Hy...
- Publication number 20240228862
- Publication date Jul 11, 2024
- CNPC USA CORPORATION
- Jiangshui Huang
- E21 - EARTH DRILLING MINING
Information Patent Application
Multifunctional Slickwater Fracturing Fluid
- Publication number 20240199946
- Publication date Jun 20, 2024
- CNPC USA CORPORATION
- Genyao Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fracturing Fluid with Superior Proppant Transport Capability
- Publication number 20240199944
- Publication date Jun 20, 2024
- CNPC USA CORPORATION
- Genyao Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF HYDRAULIC FRACTURING UTILIZING A HYDRAULIC FRACTURING FLU...
- Publication number 20240150641
- Publication date May 9, 2024
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...
- Publication number 20240150642
- Publication date May 9, 2024
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING THE STATIC PROPPANT-SETTLING-V...
- Publication number 20240085300
- Publication date Mar 14, 2024
- CNPC USA CORPORATION
- Jiangshui Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
- Publication number 20240043740
- Publication date Feb 8, 2024
- CNPC USA CORPORATION
- Fuchen Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
- Publication number 20240043741
- Publication date Feb 8, 2024
- CNPC USA CORPORATION
- Fuchen Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS
- Publication number 20240003205
- Publication date Jan 4, 2024
- CNPC USA CORPORATION
- WEIBIN ZHA
- E21 - EARTH DRILLING MINING
Information Patent Application
Di-Alkyl Chain Surfactants as a Main Surfactant for Enhancing Oil R...
- Publication number 20230295515
- Publication date Sep 21, 2023
- CNPC USA CORPORATION
- Nancy Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF HYDRAULIC FRACTURING UTILIZING A HYDRAULIC FRACTURING FLU...
- Publication number 20230193119
- Publication date Jun 22, 2023
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition and Method for Improving the Production of Petroleum Hy...
- Publication number 20230069858
- Publication date Mar 9, 2023
- CNPC USA CORPORATION
- Jiangshui HUANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS
- Publication number 20230058884
- Publication date Feb 23, 2023
- CNPC USA CORPORATION
- Fuchen LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
Nonionic Surfactants Employed with Extended Chain as the Oil Displa...
- Publication number 20230046909
- Publication date Feb 16, 2023
- CNPC USA CORPORATION
- Nancy Chun Zhou
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...
- Publication number 20230029914
- Publication date Feb 2, 2023
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Composition and Method for Improving the Production of Petroleum Hy...
- Publication number 20220081609
- Publication date Mar 17, 2022
- CNPC USA CORPORATION
- Jiangshui HUANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Nonionic Surfactants Employed with Extended Chain as the Oil Displa...
- Publication number 20210292636
- Publication date Sep 23, 2021
- CNPC USA CORPORATION
- Nancy Chun ZHOU
- E21 - EARTH DRILLING MINING
Information Patent Application
Delayed Gelation Polymer System
- Publication number 20210171820
- Publication date Jun 10, 2021
- CNPC USA CORPORATION
- Meng LU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS OF HYDRAULIC FRACTURING FLUID AND METHOD THEREOF
- Publication number 20200369952
- Publication date Nov 26, 2020
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...
- Publication number 20200216750
- Publication date Jul 9, 2020
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS OF HYDRAULIC FRACTURING FLUID AND METHOD THEREOF
- Publication number 20200131433
- Publication date Apr 30, 2020
- CNPC USA CORPORATION
- Lijun Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SHALE INHIBITORS USED IN THE WATER-BASED FLUID FOR SHALE FORMATION
- Publication number 20190382642
- Publication date Dec 19, 2019
- CNPC USA CORPORATION
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH DENSITY AND HIGH TEMPERATURE EMULSIFIER FOR USE IN AN OIL BASE...
- Publication number 20190256760
- Publication date Aug 22, 2019
- CNPC USA CORPORATION
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH DENSITY AND HIGH TEMPERATURE EMULSIFIER FOR USE IN AN OIL BASE...
- Publication number 20180142134
- Publication date May 24, 2018
- CNPC USA CORPORATION
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THINNER FOR OIL-BASED DRILLING FLUIDS
- Publication number 20170145286
- Publication date May 25, 2017
- CNPC USA CORPORATION
- Chun Zhou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH DENSITY AND HIGH TEMPERATURE EMULSIFIER FOR USE IN AN OIL BASE...
- Publication number 20170107418
- Publication date Apr 20, 2017
- CNPC USA Corp.
- Chun ZHOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Method for making nano- and micro-particles for use as a proppant a...

Degradable friction reducer for hydraulic fracturing treatments

Degradable friction reducer for hydraulic fracturing treatments

Method of hydraulic fracturing utilizing a hydraulic fracturing flu...

Degradable friction reducer for hydraulic fracturing treatments

Composition and method for improving the production of petroleum hy...

Delayed gelation polymer system

Nonionic surfactants employed with extended chain as the oil displa...

Method of hydraulic fracturing utilizing a hydraulic fracturing flu...

Composition and method for improving the production of petroleum hy...

Method for making nano- and micro-particles for use as a proppant a...

High density and high temperature emulsifier for use in an oil base...

Shale inhibitors used in the water-based fluid for shale formation

Compositions of hydraulic fracturing fluid and method thereof

Thinner for oil-based drilling fluids

High density and high temperature emulsifier for use in an oil base...

High density and high temperature emulsifier for use in an oil base...

Patents Applicationslast 30 patents

DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS

ULTRA-HIGH TEMPERATURE RESISTANT CEMENT SLURRY SYSTEM FOR CEMENTING...

Composition and Method for Improving the Production of Petroleum Hy...

Multifunctional Slickwater Fracturing Fluid

Fracturing Fluid with Superior Proppant Transport Capability

METHOD OF HYDRAULIC FRACTURING UTILIZING A HYDRAULIC FRACTURING FLU...

METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...

APPARATUS AND METHOD FOR DETERMINING THE STATIC PROPPANT-SETTLING-V...

DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS

DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS

REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS

Di-Alkyl Chain Surfactants as a Main Surfactant for Enhancing Oil R...

METHOD OF HYDRAULIC FRACTURING UTILIZING A HYDRAULIC FRACTURING FLU...

Composition and Method for Improving the Production of Petroleum Hy...

DEGRADABLE FRICTION REDUCER FOR HYDRAULIC FRACTURING TREATMENTS

Nonionic Surfactants Employed with Extended Chain as the Oil Displa...

METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...

Composition and Method for Improving the Production of Petroleum Hy...

Nonionic Surfactants Employed with Extended Chain as the Oil Displa...

Delayed Gelation Polymer System

COMPOSITIONS OF HYDRAULIC FRACTURING FLUID AND METHOD THEREOF

METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT A...

COMPOSITIONS OF HYDRAULIC FRACTURING FLUID AND METHOD THEREOF

SHALE INHIBITORS USED IN THE WATER-BASED FLUID FOR SHALE FORMATION

HIGH DENSITY AND HIGH TEMPERATURE EMULSIFIER FOR USE IN AN OIL BASE...

HIGH DENSITY AND HIGH TEMPERATURE EMULSIFIER FOR USE IN AN OIL BASE...

THINNER FOR OIL-BASED DRILLING FLUIDS

HIGH DENSITY AND HIGH TEMPERATURE EMULSIFIER FOR USE IN AN OIL BASE...