The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2014
Filed:
Jul. 09, 2012
Luai M. Al-hadhrami, Dhahran, SA;
Shafiqur Rehman, Dhahran, SA;
Aftab Ahmad, Dhahran, SA;
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Abstract
The multi-phase flow metering system facilitates the measurement of the flow of oil, gas, and/or other materials from one or more producing petroleum wells. The system has an expansion chamber to separate liquid and as phases. The gas rises through a pipe extending from the top of the expansion chamber. Liquids flow from the bottom of the expansion chamber through a generally U-shaped line having a sediment trap therein. Separate metering devices are provided in the gas outflow line and in the liquid line for accurately measuring the flow of each phase, and in the inlet line for measuring temperature, pressure, and flow at that point. The system includes float valves at the inlet to the gas outflow line and at the liquid phase outlet to control flow through the system. The gas outflow line may continue as a separate line, or reconnect to the liquid outflow line.