... from West Pipeline Company, CNPC. Bayesian networks Corrosion Digital Twins Erosion Microbiologically Influenced Corrosion Probabilistic Digital Twins Risk Assessment Uncertain Data Uncertain knowledge INTRODUCTION One of the major current technology trends is “digital twinning”, identified...

..., which the peristaltic pump will actively pump into the MFC. A separate chemostat system can be incorporated ( Figure 1 ) before the MFC. The effluent bottle can be disconnected from the column for headspace measurements. Operating MFC for MIC studies Abstract Microbiologically influenced corrosion...

...Abstract Microbiologically influenced corrosion (MIC) potential of halophilic (salt-loving) microorganisms have gained increased interests in recent years due to the expansion of industrial operations in saline environments i.e. shale. Survey of multiple shale reservoirs across the continent...

...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...

...Abstract Unexpected failures of mortar-lined ductile iron force mains have occurred at unspecified high points due to internal corrosion aggravated by microbiological activity. To avoid unexpected failures in the future, a mechanistic understanding of the microbiologically influenced corrosion...

... are the important factors for the pipelines’ fast corrosion and leakage. The corrosion prevention strategies of water quality modification and HDPE lining technology were proposed and achieved obvious result. Water Injection Pipeline Under-deposit Corrosion Microbiologically Influenced Corrosion Failure Analysis...

...Abstract Although Microbiologically Influenced Corrosion (MIC) is a critical damage mechanism that had been researched for decades in different environments, yet diagnosing a specific industrial failure to be attributed to MIC can still be challenging. The challenge of accurately identifying...

... installation of a potable water system in a Gulf Coast petrochemical facility. Lessons will cover materials specifications, post fabrication cleanup, and prevention of MIC. Microbiologically Influenced Corrosion Pitting Stainless Steel Heat Tint Bacteria Biofilm Failure Analysis SRB INTRODUCTION...

... including on steel piles suffering from accelerated low water corrosion (ALWC) and microbiologically influenced corrosion (MIC). The paper provides some relevant discussion of the corrosion and its mechanisms prevalent to marine wharf and bridge steel piles in Eastern Australia, Southern Australia...

... of the failure tubing is mainly FeS, CaCO₃ and Fe₃O₄, which indicates that microbiologically influenced corrosion contributed to the observed corrosion. Microbiologically Influenced Corrosion Corrosion Perforation Failure Analysis Water Injection Well INTRODUCTION Water...

...Abstract Multiple families of microorganisms have been implicated in Microbiologically Influenced Corrosion (MIC) in the oil and gas industry as well as in other fields, resulting in billions of dollars in damage annually. The ability to detect these organisms in a timely and accurate manner can...

...Abstract Seawater injection into oil reservoirs for secondary oil recovery is frequently accompanied by souring. Souring causes various problems, such as microbiologically influenced corrosion (MIC) and deterioration of crude oil. Sulfate-reducing bacteria (SRB) are considered to be major players...

...Abstract Microbiologically influenced corrosion (MIC) is one of the leading causes of equipment and pipeline failure in oil and gas industries. Cost-effective MIC management requires routine monitoring of microbial activities, periodic assessment of microbial risks in various operational systems...

.... This paper presents a case study on the evaluation of the effectiveness of environmentally benign and biodegradable enzymes in drilling fluid associated with HDD against Microbiologically Influenced Corrosion (MIC) associated biofilms. Corrosive biofilm formation on pipeline surfaces can have serious impacts...

...Microbes, specifically in the form of biofilms, are a pervasive threat in the oil and gas industry and often result in microbiologically influenced corrosion (MIC). ^{1 - 3} MIC clogs up pipelines, increases power consumption and results in equipment corrosion in water injection pipelines...

...Abstract Studies in microbiologically influenced corrosion (MIC) have reported on the effects of pre-corrosion surface deposits on the localized pitting which occurs on metals. But due to the complexity and heterogeneity of these deposits, which include biofilms, it is necessary to investigate how...

... mechanism of corrosion is sometimes referred to as chemical microbiologically influenced corrosion (CMIC). ⁴ Biocorrosion can also occur via a direct mechanism in which bacteria use electrons from the metal to drive their own metabolic processes. This mechanism, discovered more recently...

...Abstract Microbiologically Influenced Corrosion (MIC) is a complex form of materials degradation caused by the biological activity of microorganisms such as bacteria, archaea and fungi. It is typically characterized by the presence of microbiological populations within a biofilm or semi-solid...

... from the analysis have demonstrated the presence of microorganism populations’ associated microbiologically influenced corrosion (MIC) at one of the two test locations. Populations of MIC related microorganisms range from moderate to high concentrations at HDD Site A and little to none detected at HDD...

...Abstract Hydrogen sulfide (H₂S) generation by sulfur-compound reducing microbes is one of the central drivers of microbiologically influenced corrosion (MIC). MIC presents significant risk to operators and infrastructure in many industries, including those involved in oil and gas...