Geology, geography and global energy

Scientific and Technical Journal

The process of stabilization viscosimeterof gas condensate and oil without the formation of hydrates

2014. №3, pp. 30-33

Arabov Mikhail S. - C.Sc. in Chemicstry Associate Professor, Astrakhan State Technical University, 16 Tatishchev st., Astrakhan, 414025, Russian Federation, m.arabov@cnrg.ru

Arabova Zarema M. - Post-graduate student, Astrakhan State University, 1 Shaumyan sq., Astrakhan, 414000, Russian Federation

Mukhammadiev Rubin T. - C.Sc. in Technical Chief Specialist on technology officer LUKOIL-overseas, Astrakhan State Technical University, 16 Tatishchev st., Astrakhan, 414025, Russian Federation

According to researches from all components of natural gas hydrogen sulfide gives hydrates with the highest temperature of existence (with a pressure of 2,3 MPas hydrate of hydrogen sulfide exists at a temperature of 28,5 °C). One of the problems which are seriously complicating operation of installations of stabilization of high-sulphurous oil and hydrocarbonic condensate, - formation of hydrates on a separator of the 1st step (on valves for maintenance of pressure, oil level (угл. condensate) and waters). It leads to huge losses in oil production, угл. condensate because of emergency останова installations for carrying out antihydrate actions. The technological scheme of process of the prevention of formation of gas hydrates is provided in high-sulphurous oil and condensate. The offered scheme of receiving stable condensate completely excludes formation of gas hydrates and has essential advantages. It first of all exception avriynykh of stops of technological installations of stabilization of high-sulphurous oil and hydrocarbonic condensate.

Key words: высокосернистая нефть (конденсат), сепаратор 1-ой ступени, сероводород, газовые гидраты, яд для катализаторов, исключение гидратных пробок, аварийные остановы, high-sulphurous oil (condensate), separator of the 1st step, hydrogen sulfide, gas hydrates, po

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