研究气藏经济采收率 ,应用于气藏开发可行性论证 ,指导气藏科学开发 ,为油气藏企业决策者提供依据。采用现金流量法研究气藏经济采收率 ,从经济角度评价研究气藏采收率 ,从而使采收率不仅反映技术的可行性 ,而且反映经济的可采性 The study of economic recovery of gas reservoirs, applied to the feasibility study of gas reservoir development, and directed scientific development of gas reservoirs, provide the basis for decision makers of oil and gas reservoir enterprises. The cash flow method is used to study the economic recovery rate of gas reservoirs and to evaluate the recovery rate of gas reservoirs from an economic perspective so that the recovery rate not only reflects the technical feasibility but also reflects the admissibility of the economy