The Research Of Investment Allocation And Forecast Modle Of Oilfield Surface Engineering

The high speed development’s Chinese economic interdependence energy’s support, our country waits the development oil resource reserve quality to drop gradually at present, the ground engineering construction invests the objective request to increase. Oil field ground project quota invest construction at low-cost strategy and present system of rating investment management contradictory day by day prominent. This paper take the oil field ground engineering construction investment as the object of study, to invests from the investment verification department’s angle of view carries on the management, achieves the rational distribution, the active control investment and in the standard oil field ground engineering construction’s connection side transaction.Firstly it summarizes the domestic and foreign present research on the oil field ground engineering construction investments, relates the reality of our country oil field ground construction investment, analyze the reason of failure of rating system and propose the improving way. Using the similar analogy theory to apply in the ground construction investment, it establishes the proportion method of correlates model and the assignment plan on investment; Using the cost driver theory, it invests the numerous investment drivers classification to the ground engineering construction for the engineering work level and the development parameter level. The distinction model building indicates:In the engineering work level, the well supplementary equipment, each kind of pipe network, each kind of stand and the ancillary facilities and the investment cost are obviously related; In the development parameter level, the number of oil wells, the collection lose the radius, whether is obviously related for the additional sub-area and the investment cost. Then examines in reality to the oil field ground project investment assignment and the forecast model:Forecast that the precision is in turn:the engineering work level model, the development parameter level model, the proportion method of correlates model. The proportion method of correlates is suitable in has many year investment data information sub-area; The development parameter level model is suitable for the project work requirement moderate sub-area; he engineering work level model adapts to the resilience known sub-area. Finally the summary research work, proposed further studies direction.