Investment Estimation And Economic Benefit Evaluation Of The Single Well

Oil situation is in relation to national development.As the energy which is not only a commodity but a strategic weapon. So the oil production has the most important relationship with the development of a country,which also affect the country’s international politics pattern.Nowadays,the crude oil is produced in a year and consumpted completely in this year.Imports are rising year by year. So increasing the oil production and reserves is a priority event.Low cost and high production capacity not only can make the oil enterprise profit,but also ensure our country’s international standing. Single well is the smallest unit of oil field,good management and planning is the basic guarantee of the oil construction. Single well’s benefit influence is of great significance.The paper firstly analysis influence factors of the single well,then using software Rosetta of rough set theory to remove redundant objective data.Then using the multiple linear regression and analysising2008-2010years of the single well productivity data in Wen Chang Oilfield.Under the help of SPSS software, we established the investment estimation model.Later, as an example of Bao Zi Wan’new Well.We estimate the investment and evaluat economic benefit of this new well.In the investment benefit evaluation process,this paper used the GM(1,1) metabolism model calculate the single well daily output. At last,paper presented several measures and suggestions about improve investment.The paper takes the single well as research object, and makes every unit separate. Analyzing the benefit influential factors of single well,which can help the managers to manage the key factors.Investment estimation model and investment effect evaluation method can do a favor to manager who will use the model and method to investment estimate and evaluation benefit.