Qinghai Oil Field Well Benefit Evaluation Case Study

Qinghai oilfield production costs do not matchs, has high costs of production, this paper put forward a method of optimal configuration of output and cost. this method divide costs to fixed cost and variable cost, according to the single well variable cost sorting, cutting off part of high cost well, adjust capital to cast to, so as to obtain the rational reservoir production cost optimization configuration. The method in the practical production has played a better effect.Through the case study, further excavates the single well economic evaluation work in some of the existing problems, and the similar problems, take targeted measures, proposed the project improvement scheme, improved development of oil and gas field development effect, and has received the company's praise, is a the more successful the project practice. As a case study, this project has a certain practical value and promotion.