Authors: Lyudmila V. IVANOVA graduated from Gubkin Moscow Institute of Petrochemical and Gas Industry in 1983; she is assistant professor of the Department of Organic Chemistry and Petroleum Chemistry at Gubkin Russian State University of Oil and Gas. She is author of 59 publications in the field of petroleum chemistry. E-mail: ivanova.l@gubkin.ru
Vladimir N. KOSHELEV was born in 1953; he graduated Gubkin Moscow Institute of Petrochemical and Gas Industry. He is Vice-Rector for Academic Affairs, Head of the Department of Organic Chemistry and Petroleum Chemistry at Gubkin Russian State University of Oil and Gas. He is author of over 280 scientific papers in the field of organic chemistry and petroleum chemistry. E-mail: kochelev.v@gubkin.ru
Alexey A. VASECHKIN was born in 1986. He graduated from Gubkin Russian State University of Oil and Gas in 2008. He is engineer of JSC «RITEK», author of 10 scientific papers and publications in the field of research of oil. E-mail: vasechkin.aleksey@yandex.ru
Abstract: The reasons for increased formation of asphalt, resin and paraffin deposits in the fields of the Volgograd region are considered. It is shown that an important factor in the formation of paraffin, resin and asphalt in the affected fields is the formation of stable oil-water emulsions, which promotes active involvement of emulsified water in the sediment. A combined reagent, allowing to destroy oil emulsion and significantly reduce the amount of deposits on the surface of the oil field equipment is proposed.
Index UDK: 622.276
Keywords: asphalt, resin and paraffin deposition, water cut wells, stable emulsions, emulsion breakers
Bibliography:
1. Oslozhnenija v neftedobyche/N.G. Ibragimov, A.R. Hafizov, V.V. Shajdakov i dr. — Ufa: OOO «Izdatel’stvo nauchno-tehnicheskoj literatury ‘Monografija’», 2003. — 302 s.
2. Uchet osobennostej obrazovanija asfal’tosmoloparafinovyh otlozhenij na pozdnej stadii razrabotki neftjanyh mestorozhdenij/M.Sh. Kajumov, V.P. Tronov, I.A. Gus’kov, A.A. Lipaev// Neftjanoe hozjajstvo. — 2006. — No. 3. — S. 48–49.
3. Osobennosti obrazovanija asfal’tosmoloparafinovyh otlozhenij na pozdnej stadii razrabotki mestrozhdenij/L.V. Ivanova, V.N. Koshelev, A.A. Vasechkin, E.A. Burov//Trudy RGU nefti i gaza imeni I.M.Gubkina. — 2011. — No. 4. — S. 159–167.
4. Nebogina N.A., Prozorova I.V., Judina N.V. Osobennosti formirovanija i osadkoobrazovanija vodoneftjanyh jemul’sij//Neftepererabotka i neftehimija. — 2008. — No. 1. — S. 21–23.
5. Ivanova L.V., Ovchar E.V., Chelincev S.N. Vzaimosvjaz’ temperatury nachala massovoj kristallizacii parafina i nizkotemperaturnyh svojstv parafinistoj nefti v prisutstvii polimernyh prisadok// Tehnologii nefti i gaza. — 2007. — No. 5. — S. 17–22.
6. Evdokimov I.N., Losev A.P. Osobennosti analiza associativnyh uglevodorodnyh sred. //Himija i tehnologija topliv i masel. — 2007. — No. 2. — S. 38–41.