METHOD FOR DETERMINING FACTOR HEAT GAS IN A LINE gas gathering in the environment of the automated system process control FACILITIES complex gas CONDENSATE DEPOSITS OF THE FAR NORTH

摘要

FIELD: machine building.;SUBSTANCE: telemetry means are used for measurement of the following: gas temperature at the beginning of the train - t_b and volumetric gas flow rate of cluster under normal conditions - Q, ambient temperature - t_a, and actual gas temperature t_ac at the end of the train is measured by means of automated process control systems. Measured t_b, t_a, Q, t_ac are used for determination of the value of heat transfer coefficient to atmosphere K_ac, which is compared to its maximum allowable value A, and if the ratio of K_acA 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