Increasing demand for oil and gas with the expansion of the industry and, consequently, the shortage of fossil fuels, there has been significant development of offshore projects for the exploration, extraction and transfer of hydrocarbons. The collapse of steel pipes due to deep-water hydrostatic pressure is one of the major problems for offshore oil and gas pipelines. This failure can extend over both directions longitudinally when the external pressure reaches the collapse propagation pressure. The purpose of this study is to investigate and compare the effect of parameters such as ovality, the number of layers in the thickness of the pipe, the geometric characteristics (diameter, thickness) and the pipe grade on collapse pressure and collapse propagation pressure. In this research, using the finite element software of ABAQUS and the analytical relationships of the DNV-OS-F101, have been investigated and compared the collapse pressure and the collapse propagation pressure. In numerical model, non-linear analysis of Riks and Ramberg-Asgood model have been used to define the properties of plastic materials plastic. It is also considered to be the initial ovality to prevent the creation of bifurcation points. The results show that the numerical model and the analytic relations of the rules have good agree together especially in value of the collapse pressure. Also, ovality affects on the collapse pressure.