ON ISSUE OF CALCULATIONS OF LIQUID-GAS OBSTRUCTION STRUCTURES PASSING FREQUENCY IN FIELD PIPELINES
Vasil’ev Dmitrii Sergeevich
Kuban State Technological University
Abstract. Owing to the great influence of hydrocarbon streams structures transported through pipes on the safe operation of field oil and gas pipelines, dependences and formulas, which are based on the results of conducted experiments and allow calculating obstruction mode parameters that are interesting for engineers, are developed. In this article the methods of the calculation of liquid-gas obstruction structures passing frequency in the pipeline, which give satisfactory results in relation to accuracy, are shown.
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References:
Bratland O. Pipeflow 2: Multi-Phase Flow Assurance. Chonburi, 2010.
Clayton T. C. Multiphase Flow Handbook. Taylor and Francis Group, LLC, 2006.
Gokcal B., Al-Safran E. M. Prediction of Slug Frequency for High-Viscosity Oils in Horizontal Pipes // SPE Projects, Facilities & Construction. Texas, 2010. № 5. P. 136-144.
Gregory G. A., Scott D. S. Correlation of Liquid Slug Velocity and Frequency in Horizontal Gas-Liquid Slug Flow // AIChE Journal. New York, 1969. № 15. P. 933-935.
Greskovich E. J., Shrier A. L. Slug Frequency in Horizontal Gas-Liquid Slug Flow // Industrial and Engineering Chemistry Process Design and Development. Washington, 1972. № 11.
Hernandez-Perez V., Abdulkadir M., Azzopardi B. J. Slugging Frequency Correlation for Inclined Gas-Liquid Flow [Elektronnyi resurs]. URL: http://waset.org/publications/15449 (data obrashcheniya: 09.02.2014).
Heywood N. I., Richardson J. F. Slug Flow of Air-Water Mixtures in a Horizontal Pipe: Determination of Liquid Holdup by Gamma-Ray Absorption // Chemical Engineering Science. Brisbane, 1979. № 34.
Hubbard M. G. An Analysis of Horizontal Gas-Liquid Slug Flow: PhD dissertation. University of Huston, 1965.
Kordyban E., Ranov T. Mechanism of Slug Formation in Horizontal Two-Phase Flow // Journal of Basic Engineering. New York, 1970. № 4. P. 857-864.
Rigoberto E. M. Morales, Cozin C. A Comprehensive Analysis on Gas-Liquid Slug Flows in Horizontal Pipes // Offshore Technology Conference. Rio de Janeiro, 2013.
Scott S. L., Kouba G. E. Advances in Slug Flow Characterization for Horizontal and Slightly Inclined Pipelines // SPE Projects, Facilities & Construction. Texas, 1990. № 5. P. 125-140.
Shea R. Frequency Prediction Method Comparison // BHRG Multi-Phase Production Technology Proceedings. Bannf, 2004.
Zabaras G. J. Prediction of Slug Frequency for Gas-Liquid Flows // SPE Projects, Facilities & Construction. Texas, 2000. № 5. P. 252-258.
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