Research On Economic Output Of XX Oilfield

After decades of development, most oilfields in our country have entered the middle and later period of the development. With developing difficulty is increasing, mining cost is higher and higher, and international oil prices continued to fall in recent years, many oilfield enterprises have been in maintaining stable oil field production and improving the economic benefit dilemma. The XX oilfield company is also no exception, as the level of production center, cost center and responsibilities center of CNPC subordinates, deciding how many oil production to maintain can achieve maximum economic benefits is particularly important. Therefore, optimizing the allocation of the thin oil and heavy oil of the two main types of crude oil, and reasonable arrangement of work investment, are the problem need to be solved.First of all, this article briefly analyzed XX oilfield company economic operation situation, and put forward the necessity of studying economic production of it. Then through studying up the correlation theory of economic production, this paper defined the concept of economic production, and selected the optimal method for further research. And then it respectively determined functional relationships between production costs and production of the thin oil and heavy oil by SPSS software and the method of regression analysis. Subsequently, this article introduced the optimization theory, made clear about the principle, thinking and methods of optimization, put profit maximization, cost minimization and economic production as the main target, and cost and return on investment as constraint conditions, and respectively constructed the economic optimization model, to resolve the problem in the oilfield that "how many thin oil and heavy oil can make oil field company achieve maximum economic benefits". Finally, this text took actual production data of XX oilfield company as an example, solved the model by LINGO software, and analyzed the result of optimization compared with the target scheme, came to a conclusion. In the end, through the analysis of the economic limit of thin oil and heavy oil, this paper put forward some suggestions for the XX oilfield can more effectively achieve the economic benefits.