Gas-liquid 2 phase processes are usually used in chemical, biochemical, environmental engineering and food process. For optimizing these processes, understanding bubble’s precise movement and shape are needed. Bubble’s movement and shape are effected by liquid’s properties-viscosity, surface tension and bubble’s properties-size, velocity. This paper deals with experimental data of bubble’s movement and shape in high viscous silicone oil. Also, drag coefficient and deformation factor given by other researcher’s papers and books are used to predicting and comparing bubble’s terminal velocity, drag coefficient, deformation factor and shape with experimental value. Experimental data show that bubble moves faster when it moves in lower viscous silicone oil and it’s drag coefficient is bigger when it moves in high viscous silicone oil. Bubble’s shape is close to sphere when moving in high viscous silicone. Formulas proposed by Batchelor expect most accurate prediction for bubble’s velocity and drag coefficient. Bubble’s 2D shape predicted by Batchelor’s energy balance, drag coefficient and deformation factor show excellent agreement with experimental bubble’s 2D shape.