Through 42 well-times formation pressure calculations at Weiyuan Gas Field,it is indicated that the MBH method not only suits to the calculation of the formation pressure of gas well but is a relative precise method.

• 通过对威远气田42井次地层压力的计算,表明NBH法不仅适合于气井地层压力的计算而且是较为精确的方法。