Patent · US Active

Method and system for measuring composition and property of formation fluid

US12188919B2 · kind B2 · utility

0Cited by

5References

17Claims

0Family size

Assignees

CHINA OILFIELD SERVICES LIMITED · CN
CHINA NATIONAL OFFSHORE OIL CORPORATION · CN

Inventors

Youxiang Zuo · Laishui, CN
Yongren Feng · Laishui, CN
Tao-Cheng Lu · Kaohsiung, TW
Sun Kong · Laishui, CN
Yang Shen · Shanghai, CN
Xiaofei Qin · Virginia Beach, US
Xiaodong Chu · Langfang, CN
Yongchao Chen · Qingdao, CN
Xingfang Wu · Laishui, CN
Lin Huang · Beijing, CN

Key dates

Filing date	Feb 5, 2020
Grant date	Jan 7, 2025
Priority date	—
Expiry date	Jan 4, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/025
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Provided are a method and system for measuring a composition and property of a formation fluid. The method includes: acquiring a measuring model used for measuring a composition and a property of a formation fluid; using a signal measured by a sensor on a downhole hydrocarbon formation tester in real-time as input data and inputting the input data into the measuring model; processing the input data by the measuring model; and directly outputting a processing result as data on the composition and the property of the real-time formation fluid, or parsing the data on the composition and the property of the real-time formation fluid according to the processing result.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.