METHOD FOR DETERMINING HEAT TRANSFER COEFFICIENT OF GAS IN GAS-COLLECTING TRAIN TO ATMOSPHERE IN AUTOMATED PROCESS CONTROL SYSTEMS OF COMPLEX GAS TREATMENT PLANTS OF GAS-CONDENSATE DEPOSITS OF FAR NORTH Russian patent published in 2013 - IPC F17D5/00 

Abstract RU 2474753 C2

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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RU 2 474 753 C2

Authors

Arabskij Anatolij Kuz'Mich

D'Jakonov Aleksandr Aleksandrovich

Gunkin Sergej Ivanovich

Zav'Jalov Sergej Vladimirovich

Vit' Gennadij Evgen'Evich

Kuklin Sergej Semenovich

Sosnin Mikhail Leonidovich

Talybov Ehtibar Gurbanali Ogly

Dates

2013-02-10Published

2011-05-05Filed