�?�?t ε l ρ l v l + �?�?ε l ρ l v l v l = ε l �?�?τ l + ε l ρ l g �?ε l �?p �?β v l �?v s The all-natural fractures encountered in the actual drilling approach aren't parallel fractures that has a uniform width alongside the duration of your fracture. Over the loss method, if the fluid force in the fracture is b