«Proceedings of Gubkin University»

USING NEFRAS IN THE FIGHT AGAINST ARPD IN THE IRELYAKH FIELD

UDC: 622.276.72:544.362.032.732 (571.56)
DOI: -

Authors:

¹ Mirny Polytechnic Institute (branch) of North-Eastern Federal University (Ministry of Education and Science of Russian Federation

Keywords: Irelyakh gas and oil field, well, flow rate, paraffin, methods of dealing with paraffin, hydrocarbon, geophysical studies, reservoir and bottomhole pressure

Annotation:

Preventing asphalt-resinous and paraffin deposits (ARPD) in Irelyakh gas and oil field is one of the main problems. Gas condensate, which was used as a solvent in the field, could not completely clear paraffin deposits. This article shows the possibility of using gasoline Nefras solvent C2-80 / 120 as a solvent of asphalt-resinous and paraffin deposits in Irelyakh oil and gas field. Experimental studies of the solvent power of Nefras in the conditions of Irelyakh field were carried out and its effectiveness at different temperatures was determined. Kinetic studies of ARPD dissolving model reactions in the solvent at different temperatures showed that the use of the solvent to remove deposits on the oil fields would be effective.

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