... of H 2 S by the addition of acid during cleaning. To prevent this type of issues biocide treatment was applied, however, further investigation showed that microorganisms were still able to grow in the system. Identification of the microorganisms in the production water showed that several MIC related...

... defect anomaly inspection site magnetic field sensor pwa sensor Corrosion Management indirect inspection method permission identification manuscript carrier pipe Improved Methodology for Identification of Buried Casings using Indirect Inspection Method S. McDonnell, J. Tolentino, C. Onuoha...

... population density permission water management well integrity corrosion rate gab rrna characterization coupon incubated sessile bacteria ganb bacterial isolate microorganism bacteria flowline corrosion subsurface corrosion anaerobic bacteria government work identification pump outlet...

... (such as atmospheric corrosion) and positive identification of these constituents is of significant help in corrosion prevention. Technique fundamentals, incident probe used, depth of analysis, detection limit, applications for different techniques will be provided. Specific issue with identification of Magnetite (Fe...

... Publication Division permission sequence field sample deposit identification pipe surface organism Microbial Communities Associated with External Corrosion on an Operating Pipeline System T. R. Jack University of Calgary 2500 University Dr NW Calgary, Alberta, T2N 1N4 Canada A. Agrawal University...

... and identification of ‘channelling’ from different intelligent pigging technologies and ways to provide physical evidence to help determine if a Water Injection pipeline has succumbed to ‘channelling’ without employing an intelligent inspection. INTRODUCTION The degradation pattern manifests as a continuous...

... inhibition diffraction data refinery boiler tube Engineer Subsurface Corrosion scale inhibition scale deposit quantitative phase analysis weight percentage identification deposit Compound corrosion product phase identification 2011 Characterization of Corrosion Products in Oil and Gas...

... since these materials are used extensively throughout the industries. This paper discusses threaded fastener failure modes, design criteria of connections, specifications, standards and identification markings. The term threaded fasteners is used in this paper to indicate all forms of fasteners...

... sequencing11 to identify all organisms present in the source environment. water management bioinformatics well integrity Pipeline Corrosion riser corrosion flowline corrosion materials and corrosion Upstream Oil & Gas steel illinois st microorganism biofilm microbe identification...

... corrosion riser corrosion West Flank archaea Pipeline Corrosion corrosion product SRB mic risk methanogen caliper survey seawater breakthrough water sample bacteria planktonic number well integrity metal surface identification microorganism risk assessment 2011 Identification...

... amplification riser corrosion concentration materials and corrosion microbial method Upstream Oil & Gas hawtah srb enrichment Sulfide SRB isolate nitrate reduction sulfate desulfurican srb enrichment media nitrate sulfate-reducing bacteria bacteria identification reduction Microbiology...

... km. In this preliminary research it was found that bacteriological activities within the internal surface coating (patina) as well as within the concrete could induce bio-deterioration, which eventually leads to pipe failures. Identification of the bacterial consortia was performed using the S43048...

... mitigation/remedial techniques for the microbial attack to concrete structures. This paper provides a review of test procedure for identification of microbial attack to concrete; identification of the factors causing initiation of microbial attack; operative mechanism of microbial attack; and identification...

... field. For the purpose of this paper the discussion of the completed evaluation will be limited to the design, construction, operation and maintenance phases. The approach employed in this paper, involved identification of the practice being evaluated and for each practice outlining the possible...

... are solely those of the author(s) and are not necessarily endorsed by the Association. Printed in the U.S.A. DEVELOPMENT OF GUIDELINES FOR THE IDENTIFICATION OF SCC SITES AND THE PREDICTION OF RE-INSPECTION INTERVALS FOR SCC DA Fraser King [email protected] NOVA Research & Technology Centre 2928 16th...

... determination corrosive biofilm biofilm microbial consortia SRB biofilm growth microbial method Upstream Oil & Gas bioluminescent method identification biocide bacteria 2009 Copyright ©2009 by NACE International. Requests for permission to publish this manuscript in any form, in part...

... are solely those of the author(s) and are not necessarily endorsed by the Association. Printed in the U.S.A. Detection and Identification of Microbially Influenced Corrosion (MIC) in Steels Donald L. Gibbon and Mehrooz Zamanzadeh MATCO Inc 4640 Campbells Run Road Pittsburgh, PA 15206 donald.gibbon...

... bioinformatics produced water discharge water management archaea xmas tree SRB identification Clostridia sequence bacteria Sulfur diversity Upstream Oil & Gas clone library microorganism dsrab gene sulfate-reducing prokaryote enhanced recovery scale sample water sample...

... include: Production Chemistry additional measurement Corrosion Inhibition Upstream Oil & Gas specification data quality H2S management potential measurement cathodic protection information survey data assessment interruption pipeline identification oilfield chemistry Corrosion...

... of pipeline features and this paper will specifically describe the identification and sizing of geometric deformations or dents. TRI-AXIAL SENSORS By today's standards, the MFL tools of the 1970s, and early eighties were of low resolution and weak in magnetic strength. Advancements in technology, mainly...