Laboratory installation for investigation of MGDT influence upon microbiological corrosion of steel

R.J. Akhijarov, Candidate of Technical Science  (Ufa State Petroleum Technological University), O.A. Nikolaev (Gazprom dobycha Urengoy OOO),

I.G. Ibraghimov, Doctor of Technical Science, O.R. Latypov, Candidate of Technical Science (Ufa State Petroleum Technological University), 

A.B. Laptev, Doctor of Technical Science (Nalko Company ÎÎÎ),

D.E. Bugay, Doctor of Technical Science (Ufa State Petroleum Technological University)

 

 

Annotation:The article is devoted to sulfate reducing bacteria (SRB) suppression in formation water by magnetohydrodynamic treatment (MHDT). Estimation of MHDT effectiveness is somewhat difficult since the number of alive bacteria is determined by intensity of their growth in special nutrient media which contain sulfate-ions, necessary for growth. Procedure of indirect SRB count is developed when the samples stayed in the untreated medium are visually compared with the samples kept in the medium exposed to MHDT. It is demonstrated that this method allows to estimate rather precisely the level of SRB suppression by MHDT.

 

Key words: magnetohydrodynamic treatment, sulfate reducing bacteria, local corrosion, general corrosion, laboratory bench.

 

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The authors:

Akhijarov Rustem J., Candidate of Technical Science  

Ufa State Petroleum Technological University

Reader of Oil and Gas Field Equipment Chair

450062, Ufa, ul. Cosmonavtov, 1

tel: 9273012944

 

Nikolaev Oleg A.

Gazprom dobycha Urengoy OOO

Head of Gas Production Department

629307, YNAO, Novy Urengoy,

ul. Zheleznodorozhnaya, 8

tel: 9028208091

 

Ibraghimov Ildus G., Doctor of Technical Science, Professor

Ufa State Petroleum Technological University

Pro-Rector for Studies

450062, Ufa, ul. Cosmonavtov, 1

tel: 9173499684

 

• Latypov Oleg R., Candidate of Technical Science

Ufa state petroleum technological university 

Lecturer of Materiology and Anti-Corrosive Protection Chair

450062, Ufa, ul. Cosmonavtov, 1

tel:  9177550488

 

•  Laptev Anatoliy B., Doctor of Technical Science

Nalko Company OOO

Regional Representative

Moscow, Paveletskaya sg., 2, bld. 2, storey 13

tel: 9162223583

 

• Bugay Dmitriy E., Doctor of Technical Science, Professor

Ufa state petroleum technological university 

Professor of Materiology and Anti-Corrosive Protection Chair

450062, Ufa, ul. Cosmonavtov, 1

tel: (347) 242-08-36