天然气产业技术经济评价体系及指标设计
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摘要
为了建立综合全面的技术经济评价体系,满足天然气产业各环节投资主体对投资回报的要求,采用全生命周期和后评价理论方法,以天然气产业链各环节投入产出为主线,建立了天然气产业技术经济评价体系,并设计了相应的评价指标,通过纵向和横向对比,查找天然气产业全过程薄弱环节,总结经验教训,为投资决策层提供有力支撑。研究结论表明:(1)天然气产业技术经济评价体系应包括目标评价、投入指标评价、产出成果评价、生产经营评价、综合效益评价;(2)评价指标包括探明地质储量、二维、三维地震、产能建设、开发井数、进尺、新建生产能力、库容、输气压力、产能到位率、亿方储量投资、亿方产能建设投资等指标;(3)通过对体系的建立和评价指标的梳理,能科学有效地指导评价人员开展技术经济评价工作,并进一步提升投资管理成效和投资决策水平。
In order to establish a comprehensive technical and economic evaluation system to meet the investment return requirements of each link in the natural gas industrial chain, the technical and economic evaluation system of natural gas industry is established and the corresponding evaluation indexes are designed, in which the whole life cycle and post-evaluation theory are adopted and the input and output of each link in the natural gas industrial chain are taken as the main line. Through the pre-and post-comparison, and the horizontal comparison, the weak sectors in the whole process of the natural gas industry are found out, with which the experiences and lessons are summarized to provide strong support for the investment decision-making. The research results show that:(1) the technical and economic evaluation system of natural gas industry should include: objective evaluation, investment index evaluation, output result evaluation, production management evaluation, comprehensive benefit evaluation;(2) the evaluation indexes include proved gas geological reserves,(2D and 3D) seismics,productivity construction, number of development wells, well drilling footage, newly built productivity, gas transmission pressure, productivity rate,and unit reserves investment etc;(3) through the establishment of the evaluation system and index, the evaluation staff can be guided scientifically and effectively to carry out the technical and economic evaluation work, and further improve the effectiveness of investment management and the level of investment decision-making.
In order to establish a comprehensive technical and economic evaluation system to meet the investment return requirements of each link in the natural gas industrial chain, the technical and economic evaluation system of natural gas industry is established and the corresponding evaluation indexes are designed, in which the whole life cycle and post-evaluation theory are adopted and the input and output of each link in the natural gas industrial chain are taken as the main line. Through the pre-and post-comparison, and the horizontal comparison, the weak sectors in the whole process of the natural gas industry are found out, with which the experiences and lessons are summarized to provide strong support for the investment decision-making. The research results show that:(1) the technical and economic evaluation system of natural gas industry should include: objective evaluation, investment index evaluation, output result evaluation, production management evaluation, comprehensive benefit evaluation;(2) the evaluation indexes include proved gas geological reserves,(2D and 3D) seismics,productivity construction, number of development wells, well drilling footage, newly built productivity, gas transmission pressure, productivity rate,and unit reserves investment etc;(3) through the establishment of the evaluation system and index, the evaluation staff can be guided scientifically and effectively to carry out the technical and economic evaluation work, and further improve the effectiveness of investment management and the level of investment decision-making.
引文
[1]董春诗,孔令锁.油田企业投资项目全生命周期管理研究[J].西安石油大学学报:社会科学版,2016,25(1):56-59.
[2]罗凌睿,陈春燕,王径,等.油气田开发建设项目生命周期跟踪评价研究[J].天然气技术与经济,2013,7(6):51-53.
[3]肖君,周建,王东琳,等.储气库运营技术经济指标体系构建[J].中小企业管理与科技,2017(9):134-135.
[4]姚莉,陈水银,罗凌睿,等.建立投资项目后评价管理体系构想[J].天然气技术与经济,2014,8(6):70-72.
[5]姚莉,舒兵,蒋雪梅,等.油气开发项目全生命周期评价理论与实践[J].天然气技术与经济,2017,11(6):15-19.
[6]刘斌.项目全生命周期经济评价方法探究[J].国际石油经济,2012,7:65-67.
[2]罗凌睿,陈春燕,王径,等.油气田开发建设项目生命周期跟踪评价研究[J].天然气技术与经济,2013,7(6):51-53.
[3]肖君,周建,王东琳,等.储气库运营技术经济指标体系构建[J].中小企业管理与科技,2017(9):134-135.
[4]姚莉,陈水银,罗凌睿,等.建立投资项目后评价管理体系构想[J].天然气技术与经济,2014,8(6):70-72.
[5]姚莉,舒兵,蒋雪梅,等.油气开发项目全生命周期评价理论与实践[J].天然气技术与经济,2017,11(6):15-19.
[6]刘斌.项目全生命周期经济评价方法探究[J].国际石油经济,2012,7:65-67.