World War II casualties of the Soviet Union World War II casualties of the Soviet Union World War II fatalities of the Soviet Union from all related causes number was approximately 27,000,000, both civilian and military, although the exact figures are disputed. The number 20 million was considered official during the Soviet era. The Russian government puts the Soviet war dead at 26.6 million based on a 1993 study by the Russian Academy of Sciences. this includes 8,668,400 military deaths as calculated by the Russian Ministry of Defense. The figures published by Russian Ministry of Defense have been accepted by most historians outside Russia (see table below "Western
Produced water oil to the production wells. The injected water eventually reaches the production wells, and so in the later stages of waterflooding, the produced water proportion ("cut") of the total production increases. The water composition ranges widely from well to well and even over the life of the same well. Much produced water is brine, and most formations result in total dissolved solids too high for beneficial reuse. All produced water contains oil and suspended solids. Some produced water contains heavy metals and traces of naturally occurring radioactive material (NORM), which over time deposits radioactive scale in the piping at the