SICHUAN KELITE OIL AND GAS TECHNOLOGY CO. LTD

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Chengdu, Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Resistivity measurement method, device and system
- Patent number 11,415,721
- Issue date Aug 16, 2022
- PetroChina Company Limited
- Jiahuan He
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for determining solubility of elemental sulfur in...
- Patent number 11,255,832
- Issue date Feb 22, 2022
- PetroChina Company Limited
- Li Wang
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR DETERMINING SOLUBILITY OF ELEMENTAL SULFUR IN...
- Publication number 20200132647
- Publication date Apr 30, 2020
- Petrochina Company Limited
- Li WANG
- G01 - MEASURING TESTING
Information Patent Application
Automatic Measuring Instrument and Measuring Method for Unconventio...
- Publication number 20150369715
- Publication date Dec 24, 2015
- PETRO CHINA CO. LTD SOUTHWEST OIL AND GAS FIELD EXPLORATION AND DEVELOPMENT R...
- Jian DU
- G01 - MEASURING TESTING