Method for monitoring temperature of marine drilling platform for testing

Abstract

The invention discloses a device for monitoring the temperature of a marine drilling platform for testing. The device comprises a wind power and wind direction monitoring device which is detachably arranged in a to-be-monitored area, a plurality of wind collecting drums which are arranged at the top of a supporting frame through spherical wind measuring devices, speed sensors which are arranged on the wind collecting drums and are used for detecting the rotating speeds of the wind collecting drums, and a temperature monitoring device; the temperature monitoring device is connected with the wind power monitoring device and comprises an optical system, a detector and a temperature and humidity sensor which is used for measuring the ambient temperature and humidity; when infrared energy radiated by the to-be-detected area is transmitted to the temperature monitoring device through an atmospheric medium, the energy which is radiated through a target is gathered to the detector by the optical system; the temperature and the wind direction of a to-be-tested object are recorded precisely; the flexibility is high. The invention also provides a method for monitoring the temperature of the marine drilling platform for testing. Errors of a temperature measuring device are corrected by detecting the ambient temperature and humidity, so that the temperature of the to-be-detected object is measured accurately in real time.

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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