由于石油工程的建设项目越来越规模化和大型化,在建设中,经常需要投入数百万甚至上亿的资金,因而对建设工程的造价和投资进行控制管理就显得非常重要。文章指出了在当前石油工程造价的投资控制中存在的问题,从工程造价投资管理的决策、设计和实施阶段进行了分析。 Due to the increasingly large-scale and large-scale construction projects of oil engineering, it is often necessary to invest millions or even billions of dollars in construction. Therefore, it is very important to control and control the construction cost and investment. The article points out the problems existing in the investment control of the current petroleum project cost, and analyzes the decision-making, design and implementation stages of the project cost investment management.