Attending wells without the need for well killing

Hoist workover activities involves many uncertainties with regards to well killing. In most cases, hoist entry needs to shut in nearby water injectors. Selecting the injectors to be shut in and when to shut them down are very challenging in some cases. It also affects the nearby producers causing big deferment and in addition of that it consumes time for well killing plus the chemical consumption for well killing. 

Hence, we are exploring any idea which can serve the purpose of attending wells without the need for well killing; closing nearby wells and could work with live wells.