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- Title
Application of sulfate-reducing bacteria control technology in oil and gas field.
- Authors
Liu Dongming; Zheng Zhoujun; Wang Ruilian
- Abstract
All sorts of microorganisms exist in the exploitation, gathering and reinjection system of oil and gas field, including sulfate reducing bacteria (SRB), iron bacteria, and other microorganisms. SRB is the most harmful bacteria to water injection system. Through the statistical analysis of SRB distribution in the station of Chongqing Gas District, combined with gas field water treatment technology and tubing and casing corrosion status, based on the various biological corrosion control technologies, a kind of SRB corrosion control technology was recommended. Field application showed that LEMUPZ-H physical bactericidal technology can effectively kill and inhibit SRB in the gas field water, and all the equipments can be well protected. It is a kind of economic and effective measure to cope with sulfate reducing bacteria corrosion.
- Subjects
MICROORGANISMS; EXPLOITATION of humans; GAS fields; TECHNOLOGY; SULFATE-reducing bacteria; CORROSION &; anti-corrosives
- Publication
Chemical Engineering of Oil & Gas / Shi You Yu Tian Ran Qi Hua Gong, 2013, Vol 42, Issue 4, p429
- ISSN
1007-3426
- Publication type
Article
- DOI
10.3969/j.issn.1007-3426.2013.04.023