FIELD: machine building.
SUBSTANCE: telemetry means are used for measurement of the following: gas temperature at the beginning of the train - tb and volumetric gas flow rate of cluster under normal conditions - Q, ambient temperature - ta, and actual gas temperature tac at the end of the train is measured by means of automated process control systems. Measured tb, ta, Q, tac are used for determination of the value of heat transfer coefficient to atmosphere Kac, which is compared to its maximum allowable value A, and if the ratio of Kac>A is determined, then the fact of disturbance of the normal operating conditions of wells and train is established.
EFFECT: improving determination accuracy of gas heat transfer coefficient to atmosphere and monitoring of its dynamics in real-time mode.
1 dwg
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Authors
Dates
2013-02-10—Published
2011-05-05—Filed