【摘要】 油气经营辅助决策系统主要是根据油气勘探确定的储量、油气开发确定的产量进行油气投资项目择优，为公司内外部扩张投资决策提供科学依据更多还原

【Abstract】 Abstract: Supporting policy-making system of petrolum-gas management mainly select the superior investment item of petrolum-gas according to reserves defined in petrolum-gas exploratory and production defined in petrolum-gas development. In order to provide sientific basis for policy-making of enlarging investment inside and outside company.更多还原