Jintan Salt Cavern Gas Storage Project Technical And Economic Analysis And Implementation Management

With the natural gas demand is increasing year by year,natural gas supply and demand contradiction is not balanced,in order to stabilize the unstable gas supply and demand becomes more balanced,natural gas reserves mainly take measures to solve this problem in a long term.The gas storage facilities will use low peak period storage volume of surplus gas system,in the gas peak time,peak was used to supplement the amount of gas or gas;system shutdown in the air supply interruption,natural gas extraction,to ensure continuous gas supply.Natural gas storage and transportation is an indispensable part of natural gas utilization,and has become an important technology field in the natural gas industry.Natural gas peaking facilities include:high pressure pipeline,LNG LNG receiving station,underground gas storage(depleted oil and gas reservoirs,aquifer,underground salt caverns and abandoned mines)etc..Salt cavern underground gas storage is the use of underground thick salt layer,using artificial way of making holes in salt,forming a storage space to store natural gas.As the salt cavern gas storage reservoir is similar to the sealed container,it has the potential of high supply capacity,so it is especially suitable for use as a short-term peaking gas storage.Through participation in the construction of the "China Jintan salt cavern gas storage"project,from the technical and economic analysis of the investment program choice&implementation of project,try to analysis the economic investment control project operation,technical and economic analysis on the construction of large storage facilities and the implementation process management system research.Firstly,the importance of the project investment scheme design is expounded,and the investment scheme is formulated from the market demand,target location and gas storage mode,and the scale of gas storage facilities.Demonstrates the investor's request for the project investment plan,and sums up the investment method of the project investor.Then,compare the proposed project investment plan,combined with the construction environment,the cost of investment and regional development to determine the project investment plan,and carried on the technical and economic feasibility analysis,discussed the feasibility of the project,summarizes the contents and methods of this kind of project feasibility study.Finally,the research from the project preparatory work,construction management,engineering three aspects of trial operation and evaluation of investment in project management,summed up the investment control measures and standardized procedures in such projects.