关键词: 油田, 效益建产, 模式, 低成本开发, 降本增效, 评价指标

Abstract: Construction of cost-effective productivity reflects the best integration of investment, production, cost and costeffectiveness. Facing the three main estimation challenges -- productivity target and cost-effectiveness target, figures of new wells and cost-effectiveness of investment, and transformation of methods and economic results of increment, cost-effective productivity becomes an important guarantee for oil and gas enterprises to bring about a sustainable business development. The basic pattern of cost-effective productivity should be based the existing development management system, take into account the investment and production indexes, and turn the technological and economic indexes of development units into the controlled targets of productivity construction, both determining investment according to cost-effectiveness and optimizing economic performance as a whole. Based on the measures for conceptions, resources, technology and policy mechanism, the targets of productivity construction are fulfilled in the new areas while cost-effective production is brought about in the old areas. With the analysis of the cases from three oilfields in the aspects of preliminary appraisal, control over investment and follow-up evaluation, this paper elaborates cost-effective productivity that leads to reform of management conceptions and business models, benefiting oil and gas enterprises in improvement of their quality and economic performance.