�?�?t ρ l k + �?�?x i ρ l k v l = �?�?x j μ + μ t σ k �?k �?x j + G k �?ρ l ε �?Y M Comprehensive losses also referred to as full losses, in this kind of mud losses, whatsoever drilling fluid https://directoryio.com/listings1972301/facts-about-drilling-fluid-loss-revealed