...Abstract The mitigation of downhole, dissolved oxygen (DO) accelerated, microbiologically influenced corrosion (MIC) in hydro-fracked, oxygen contaminated, relatively high temperature, unconventional reservoirs is challenging. Additionally, little research has been published in the area...

...) environments, indicating the potential of these stainless steels for application to seawater injection service. These martensite-based stainless steels were evaluated by crevice corrosion tests under combined conditions of dissolved oxygen (D.O.) concentration and temperature in an artificial seawater...

... given greater consideration in treated seawater systems where the dissolved oxygen concentration (DOC) is better controlled. Crevice corrosion exposure tests were conducted on nine (9) stainless steel alloys in synthetic seawater containing controlled DOC levels (100 ppb to 500 ppb range). The alloys...

...) and elastomers (e.g. polyurethane and rubber). The model successfully handles dissolved oxygen-controlled (O₂) erosion-corrosion synergy for corrosion-susceptible materials. This paper explores the validation of our model for erosion-corrosion synergy in carbon steel using data from our Slurry Flow...

..., and are usually limited to a top operating pressure of around 24 bar (350 psig). INTRODUCTION Failure Investigation Boiler tubes Fire tube boiler Weld defect thermal stress infrared thermography boiler chemical treatment pH TDS dissolved oxygen thermal fatigue Abstract Boiler system is one of the most...

... to both general corrosion and localized corrosion. Corrosion inhibitor CO₂-Corrosion surfactant corrosion inhibition imidazoline Dissolved oxygen DO corrosion LPR INTRODUCTION Over the last several decades, corrosion inhibitors are one of the most important and widely utilized asset...

... from expected microstructure features. In treated seawater injection wells, the corrosion risk can be controlled permitting low alloy steel to be considered for equipment and tubing, provided the dissolved oxygen concentrations (DOC) are held below 20ppb. Nevertheless, experience has shown that treated...

...Abstract Cast aluminum alloys have seen extensive service in marine applications where good mechanical properties and better resistance to corrosion are desired. In this study, the effects of dissolved oxygen and temperature on the microstructure and electrochemical behavior of B206 and A356 (ANSI...

... with high-performance neutralizing amines to provide a holistic industrial boiler treatment and prevention solution for corrosion caused from acid or dissolved oxygen attack, erosion/flow assisted corrosion, and downtime/storage. Additionally, summary data will be presented that compares the performance...

... oxygen content on corrosion, the dissolved oxygen contents were controlled at 0, 100, 300 and 2000 ppb, respectively. The exposing time was 200, 400, 600, 800 and 1000 h. The surface morphologies and composition were observed using SEM, EDS and XRD. The cross-sectional structure and element distribution...

...geothermal power superduplex hydrogen sulphide dissolved oxygen steam INTRODUCTION Abstract Superduplex stainless steel has been used by the oil and gas industry for over twenty years because of its combination of high strength, good ductility and excellent corrosion resistance in sour brines...

...Abstract In a research program jointly funded by the Pipeline Research Council International (PRCI) ⁽¹⁾ and the United States Department of Transportation (USDOT), ⁽²⁾ in situ dissolved oxygen probes and corrosion monitoring probes were evaluated for their ability...

... possess an excellent corrosion performance, there has always been a need for materials with improved resistance to these two mineral acids without the drawbacks of the Ni-Mo materials. These drawbacks are mainly related to their intolerance to dissolved oxygen and oxidizing chemicals, and these Ni-Mo...

... a slightly different perspective, individually examining the effects of dissolved oxygen, temperature, salinity, and liquid velocity on corrosion of carbon steel. Model results will be compared with literature data and laboratory experiments. Environmental conditions will be limited to near neutral pH (5-9...

...It is recognized that dissolved oxygen may be introduced into oil and gas process streams with severe repercussions on the rate of carbon dioxide corrosion [ 8 , 9 ]. Dissolved oxygen is inevitably introduced from the atmosphere into process streams during oil and gas recovery through chemical...

... of O₂ on the specimen. titanium hydrogen peroxide dissolved oxygen radioactive waste geological disposal INTRODUCTION The corrosion rate of the Ti specimen was estimated from the analysis of the dissolved Ti ion. The samples of the test solution were taken before and after immersing the specimen...

... steels to clarify the influence of dissolved hydrogen, dissolved oxygen and chromium concentration in alloy. The specimens were exposed to a high-temperature high-pressurized water environment. This paper presents results of the oxide film analyses, and the influence of corrosion phenomenon...

...Corrosion Fatigue Stress Assisted Corrosion Water Chemistry Industrial Boilers Dissolved oxygen INTRODUCTION Failures of carbon steel boiler tubes from the waterside have been reported in the utility boilers and industrial boilers for a long time ^{[ 1 , 2 ]}. In the utility industry...

...Abstract This paper will focus on the dissolved oxygen reduction benefits by Gas Transfer Membrane technology in a combined cycle make-up system. In conventional steam contact deaeration, the oxygen saturated makeup water is exposed to an elevated temperature environment in the low pressure feed...

...Abstract A joint study was completed comparing the relative ability of several chemicals to remove dissolved oxygen from water. Dissolved oxygen in water can cause corrosion in industrial processes such as steam generators. The study compared seven chemicals at different conditions in order...