随着经济社会的发展,企业和居民对油气的需求量越来越大。市场的不断开阔,对油气的提供速度有了很高的要求,如果企业想要在原有的供应基础上有一个较大程度上的提高,就需要企业的项目管理上做了相关的研究。本篇文章从常用的几种项目管理模式上出发,阐述了其工作原理和相关问题。 With the economic and social development, enterprises and residents demand for oil and gas growing. The constant opening up of the market places high demands on the speed of the supply of oil and gas. If the enterprises want to have a greater degree of improvement on the basis of their existing supply, they need to make relevant studies on project management in their enterprises. This article starts from several commonly used project management modes, explains its working principle and related problems.