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Intelligent bubbles increase oil and gas yields

A Camcon Technology product story
Edited by the Engineeringtalk editorial team Apr 21, 2006

Developed for the oil and gas industry, technology application will increase the volume of oil that can be recovered from the world's reservoirs as well as reduce operating costs.

Camcon Technology has unveiled a technology application that will increase the volume of oil that can be recovered from the world's reservoirs as well as reduce operating costs.

Developed for the oil and gas industry, Camcon's Intelligent Gas Lift configuration is part of the firm's binary actuator technology.

The application enhances the recovery of oil from reservoirs by introducing gas injection management capabilities to improve extraction flow.

Oil fields start their lives with sufficient geo-pressure, allowing for efficient extraction of oil.

However, as extraction proceeds and geo-pressure drops, artificial lift has to be employed.

It is estimated that up to half the world's oil wells currently require artificial lift.

The volume of oil lifted by gas injection is determined by the size and frequency of the gas bubbles injected.

Traditionally, the valve settings are fixed and based on best estimates, frequently causing bubble sizes and the amount of gas injected to be too little or too great, creating an inefficient method of extraction.

The Intelligent Gas Lift configuration can monitor oil flow rates and consider external conditions such as pressure and temperature.

It can also adjust bubble size and bubble frequency to respond to the flow characteristics encountered and so achieve maximum lifted flow volumes at all times.

"As the demand for energy resources increase, oil operators are under pressure to recover even more from today's oil fields," said Ian Anderson, COO, Camcon Technology.

"Our Intelligent Gas Lift technology is ideally suited to help oil operators meet such a demand".

"Major oil operators have already expressed considerable interest and tested this application".

The technology can be implemented in other industries where fluid application processes demand accurate, repetitive dosing that can be modified to suit prevailing conditions, such as crop spraying in agriculture, pulse sorting in food processing, and medical and pharmaceutical dosing.

The Intelligent Gas Lift configuration will be demonstrated at the Offshore Technology Conference in Houston, 1st to 4th May 2006, stand number 2650.

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