Geology, geography and global energy

Scientific and Technical Journal

Thermobarogeochemical method as a tool to increase productivity of oil and gas wells

2014. №3, pp. 68-71

Glebova Lyubov V. - C.Sc. in Geology and Mineralogy Associate Professor, Astrakhan State Technical University, 16 Tatishchev st., Astrakhan, 414056, Russian Federation, lvglebova@mail.ru

Kosenkova Anna A. - Undergraduate, Astrakhan State Technical University, 16 Tatishchev st., Astrakhan, 414056, Russian Federation, kaa1491@mail.ru

In this article examines thermobarogeochemical method of increase of productivity of oil and gas wells. We consider the problem to be solved by thermobarogeochemical method. The paper considers the problem of treatment of bottomhole wells from asphalt-resin and paraffin sediments, which significantly reduces the productivity of oil wells. This problem is especially important in fields which are operated mainly old wells, and their products are of a high content of paraffin. The basic methods of struggle with deposits of ASPO, the conclusion is that the basis of these methods should be heat to liquefy fat.

Key words: термобарохимический метод, призабойная зона, скважина, пластовое давление, термогазохимическое воздействие, химическое воздействие, щадящий режим, гидроударный режим, thermobarogeochemical method, bottomhole zone, well, reservoir pressure, termogas and ch

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