... & Gas flowline corrosion Subsurface Corrosion produced water discharge performic acid biofilm microorganism ppm performic acid texas 77084 Houston planktonic kill study permission reduction Pipeline Corrosion riser corrosion efficacy sea water oxidizer West Africa Publication Division...

... 77084 Corrosion Inhibition H2S management manufacturer installation long-term field testing sea water marine environment cathodic protection equipment anode current anode LONG-TERM FIELD TESTING OF CATHODIC PROTECTION EQUIPMENT IN SOIL AND MARINE ENVIRONMENT Andrey V. Goncharov, Cand...

...Under-Deposit Corrosion in a Sub-Sea Water Injection Pipeline A Case Study Pavan K. Shukla Southwest Research Institute® 6220 Culebra Road San Antonio, Texas 78238 USA Sandeep Naraian Independent Corrosion Consultant Navi Mumbai, Maharastra 400706 India ABSTRACT Under-deposit corrosion represents...

... surfaces in sea water was analyzed using NGS and further processed to determine the threat that MIC is responsible for the deterioration of the metal surfaces. materials and corrosion Pipeline Corrosion Subsurface Corrosion well integrity texas 77084 water management riser corrosion...

... behavior of 1018 carbon steel pipelines in sea water at 55oC, 1000 rpm, and pH 8.2 using a circulating flow loop system inside an autoclave. Results confirmed that a mixture of inhibitors A and B reduced the corrosion rate more than each one acting alone. Results confirmed that a mixture of 5 ppm...

... up on the metal in live sea water is compromised by the test technique and reproducibility is poor. The work does however provide indicators about how a more relevant method could be developed. INTRODUCTION 90-10 copper-nickel (C70600) has been widely used in marine engineering for sea water...

... in sea water are obtainable easily. However, very few data on galvanic series in tap water are available so far in spite of its extraordinary importance in life lines. The authors found that the time changes of corrosion potential could be classified into 5 types depending on metals. Galvanic series...

... riser corrosion concentration corrosion rate materials and corrosion Upstream Oil & Gas prevent corrosion corrosion application Subsurface Corrosion corrosion inhibitor Effectiveness protection Pipeline Corrosion sea water Vapor Corrosion Inhibitor storage vci well integrity...

...-alloy steels are commonly used in seawater for structural applications such as ship hulls, offshore platforms, sheet piles and coastal facilities as well as sea water piping systems. It is well known that carbon steel corrodes rapidly in a marine environment and requires adequate protection depending...

... ABSTRACT The pressure hull of a submarine has many penetrations to allow for the ingress and egress of sea water, fuel, lube oil and air. For the Collins Class submarines, specifically designed steel hull forgings are installed in the hull to provide reinforcement for these penetrations...

... generated from the CP system would be evolved on the outside of the pipeline, where for instance the highest tensile stress from welding, and possibly the highest hardness areas would be located. Thus the three factors, normally required for cracking, are all present. However, sea water is not normally...

... ABSTRACT ABSTRACT Super-duplex stainless steels such as UNS S32750 have found extensive use in sea water applications as well as in equipment in the process industry, e.g. refinery heat exchangers. The newly developed hyper duplex grade UNS S32707 allows extension of the application range...

... INTRODUCTION Sea water heat exchanger applications Abstract Tube-to-tube and gasketed plate heat exchangers are used for a variety of applications on ships, offshore oil platforms, and at coastal locations where seawater is employed as a cooling medium and marine corrosion is likely...

... ABSTRACT A sea water hydrostatic test system for LNG storage tanks on the ground that can be completed in a short period of less than one month and whose feature is the cathodic protection of the internal wetted surfaces using Zinc-rich paints has been developed, without any risk of localized...

... carbon steel stainless steel specimen sea water polarization mV SCE ambient temperature seawater H2S management calcareous deposit current density ss 316 slope parameter CHARACTERISTICS OF CATHODIC PROTECTION AND CALCAREOUS DEPOSITS FOR TYPE 316L STAINLESS STEEL IN SIMULATED DEEP SEA...

... ABSTRACT This paper reports the behavior of galvanic anodes for cathodic protection in natural sea water under anaerobic and aerobic conditions. This work is a part of a research on the study of cathodic protection conditions and anodes behavior in a simulated deep-water environment. A series...

... Standard Deviation repolarization H2S management sea water initial polarization current density Ag AgCl initial current density ABSTRACT Experiments were performed whereby steel specimens in natural sea water were successively cathodically polarized, depolarized or partially depolarized...

... content composition alloy aluminum alloy activation Upstream Oil & Gas good surface activation immersion time protection sea water Microstructure anode electrochemical characteristic electrochemical efficiency passivation sacrificial anode dissolution ABSTRACT Aluminum...

... of Al-bronze coupled to 22Cr stainless steel is discussed. The testing is carried out in four environments, natural sea water, deaerated sea water, deaerated sea water with H2S and sea water with chlorine. The test results are presented as open circuit potentials and polarization curves. The results...

... oilfield chemistry Corrosion Management cathodic protection Artificial Intelligence H2S management Corrosion Inhibition numerical method rate constant cathodically Production Chemistry relation variation current density sea water anode computer simulation fluid property...