A temperature monitoring device and method for an offshore drilling platform for testing

Abstract

The invention discloses a temperature monitoring device for an offshore drilling platform for testing, which includes: a wind force and wind direction monitoring device, which includes: a support frame, which is detachably arranged in the area to be monitored; a plurality of air collecting tubes, which are arranged through a spherical wind measuring device On the top of the support frame; a speed sensor, which is arranged on the air collecting tube, is used to detect the rotating speed of the air collecting tube; a temperature monitoring device, which is connected to the wind force monitoring device, includes: an optical system and a detector, when it is to be When the infrared energy radiated in the detection area is transmitted to the temperature monitoring device through the atmospheric medium, the optical system concentrates the energy radiated by the target to the detector; and includes a temperature and humidity sensor for measuring the ambient temperature and humidity; accurately records the temperature and wind direction of the object to be measured ,high sensitivity. The present invention also provides a method for detecting the temperature of the offshore drilling platform for testing, which is to correct the error of the temperature measuring device by detecting the temperature and humidity of the environment, and measure the temperature of the measured object in real time and accurately.

Description

technical field [0001] The invention relates to the field of oil and natural gas exploration and testing, especially the temperature and wind force monitoring technology for the thermal radiation coverage area generated by combustion during the oil and gas combustion process of offshore oil testing or well completion platforms. Background technique [0002] During the testing process of the offshore platform, due to the limitation of the platform space, it is impossible to store a large amount of crude oil, and if the test well is a gas well, a safe and complete process is required for combustion treatment, and a large amount of heat will be released during the combustion process. The security protection of the platform is very important. At present, the common practice is to use spray water around the platform to spray fire-fighting water to cool down the heat radiation area of ​​the burner. However, there is no accurate data as support for the size of the spray water and w...

AI Technical Summary

Problems solved by technology

At present, the common practice is to use spray water around the platform to spray fire-fighting water to cool down the heat radiation area of ​​the burner. However, there is no accurate data as support for the size of the spray water and whether the cooling effect can be achieved after spraying. The safety of the platform cannot be guaranteed by accurately measuring the temperature data of the thermal radiation area

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