10.14489/td.2014.08.pp.018-022

2014, 08 August

DOI: 10.14489/td.2014.08.pp.018-022

Shubochkin A.E.
APPLICATION OF COERCIMETRIC METHOD AT COMPLEX CONTROL OF OIL AND GAS PIPELINES
(pp. 18-22)

Abstract. Modern specialized eddy current flaw detectors and other non-destructive testing (NDT) device provide high operational reliability identifying operational defects in oil and gas pipelines. Measurement of pipes remaining wall thickness of pipes for diagnostics and repair works is other task may be solved by NDT. The decision of pipe prolongation offered based on the results of diagnostic resource calculations. In the paper the problem of determination the residual resource is described. The paper also proposed using coercimetry magnetic structurescope “MC-10” in addition to the ongoing diagnostics eddy current, EMA and magnetic particle NDT methods to improve the ac-curacy of estimation residual resource as well as the decision offered of increasing the pipeline operation life.

Keywords: magnetic testing, eddy current testing, coercive force, residual life.

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А. E. Shubochkin
JSC RII “Spectrum”, Moscow, Russia. E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

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3. The method of determination the residual resource of oil and gas pipelines and pipelines of main buildings. (2002). Industry standard No. OST 153-39.4-010-2002. Rus-sian Federation. Moscow.
4. Shubochkin A. E., Bakunov A. S., Efimov A. G. (2011). Application of modern eddy current means to control various industrial facilities. Kontrol'. Diagnostika, (4), pp. 13-16.
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