�?�?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 Aligned with perfectly's life cycle In-depth understanding of reservoir and root reason for fluid loss provides control that aligns with effectively’s life cycle The fluid lost control should be rapidly and economical to stop