Abstract: This paper analysed every solving method of Arps Hyperbolic decline equation, pointed out their respective shortcomings, and then presented a new method which solves equation. This method requires only a simple one-place linear regression and a summing operation, avoiding artificial influnce. It has a single solution and easy to operate. It should be noted that this method will give worse results with non-smothing data. In such cases, the original data should be smothed to obtain the expected results.

Key words: Production, Hyperbolic decline, Equation, Calculation