...Initial Challenges for souring diagnostics The lack of quality data and studies had been a major obstacle to plan preventive or mitigation methods. H2S, being reactive and highly toxic, increasing amounts of H2S pose serious health, safety and environmental concerns. Detrimental souring...

... sampling and analytical technologies tailored to the H 2 S problematic have been developed, which support the selection of the appropriate mitigation or remediation strategy. The utilization of modern low cost DNA sequencing technologies for the analysis of the bacteria and archea species provide essential...

... permeability reduction, filtration of impurities in the polymer solution, fluid incompatibilities or reduced water quality. In this paper we will discuss the various causes for loss of injectivity and propose a structured approach for the associated prevention and mitigation options. Prevention includes (1...