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2015/2
Analysis of fiber-optic leak detection system in pipeline
Geosciences

Authors: Roman A SHESTAKOV. graduated from Gubkin Russian State University of Oil and Gas in 2013 with honors. He is postgraduate student of the Department of Design and Operation of Oil and Gas Pipelines of Gubkin Russian State University of Oil and Gas. He is specialist in the field of design and operation of systems of pipeline transport of oil and gas, participant of international scientific conferences. He is author of 6 publications. E-mail: dur187@mail.ru.
Leyla K GANEEVA. is a fourth-year student at the Department of Gas Pipeline Design and Operation at Gubkin Russian State University of Oil and Gas. E-mail: leyla.kam@mail.ru.
Leysan K. GANEEVA is a fourth-year student at Department of Gas Pipeline Design and Operation at Gubkin Russian State University of Oil and Gas. E-mail: lisan993@mail.ru.

Abstract: The article considers the methods leak detection using fiber optic cable. The relevance of the subject owing to the increasing number of leaks and illegal penetration (LIP). Was conducted the analysis of this methods and were identified their advantages and disadvantages, based on what was proposed combined method detection LIP. This method has a lower accuracy and reduces the number of false positives, but increases the cost of the system leak detection basing on this method and its operation

Index UDK: УДК 622.691.4

Keywords: leak detection system, fiber optic cable, pipeline, the combined me- thod

Bibliography:
1. Polyakov V.A., Shestakov R.A. Effect of branching on mode pumping oil through the pipeline. Proceedings of the Gubkin Russian State University of Oil and Gas, 2014, no. 2 (275), p. 33-43.
2. Polyakov V.A., Shestakov R.A. Effect of geodetic parameters of the pipeline and inserts on pumping mode during removal of oil. Proceedings of the Gubkin Russian State University of Oil and Gas, 2014, no. 3 (276), p. 40-47.
3. Polyakov V.A., Shestakov R.A. The changing nature of technological regime of high oil pipeline transport along the length of the pipeline. Proceedings of the Gubkin Russian State University of Oil and Gas, 2013, no. 4 (273), p. 79-83.
4. Internet resource http://lscom.ru/index.html (2011)
5. Leakage detection using monitoring the temperature along the fiber-optic cable, 11 SPIE Annual International Symposium on Smart structures and materials, 14-18 March 2004, San-Diego, California, USA, p. 18-25.
6. Nesterov E.T., Marchenko, K.V., Treschikov V.N., Leonov A.V. Fiber-optic sistem monitoring extended objects (oil) based on coherent re-reflectometer. Magazine «T-Comm», 2014, no. 1, p. 25-28.
7. Shestakov R.A. To the question about the methods of leak and illegal branches detection of oil pipelines. Proceedings of the Gubkin Russian State University of Oil and Gas, 2015, no. 1 (278), p. 85-94.