CAJ | 학술논문

我国未来的能源生产问题关系到整个社会的可持续发展，对此做出准确的判断十分重要。近些年，国外研究界兴起了一种从净能源角度来评价能源生产的新方法---EROI （能源投入回报值），而我国却少有研究。本文首先介绍了EROI方法的计算公式、两维计算标准及其命名；详细推导了利用Divisia指数取得能源质量因子的过程，说明了能源转换系数的取得；进而，以大庆油田为例进行计算，结果显示2001～2012年大庆油田的EROI值一直处于下降趋势；最后利用正交试验分析法，分析了影响大庆油田的EROI值的相关因素及其影响程度。
아국미래적능원생산문제관계도정개사회적가지속발전，대차주출준학적판단십분중요。근사년，국외연구계흥기료일충종정능원각도래평개능원생산적신방법---EROI （능원투입회보치），이아국각소유연구。본문수선개소료EROI방법적계산공식、량유계산표준급기명명；상세추도료이용Divisia지수취득능원질량인자적과정，설명료능원전환계수적취득；진이，이대경유전위례진행계산，결과현시2001～2012년대경유전적EROI치일직처우하강추세；최후이용정교시험분석법，분석료영향대경유전적EROI치적상관인소급기영향정도。
In recent years ,EROI is a new evaluation method for energy producing from the view of energy flow .This paper compares the thermal and quality factors method of EROI ,introduces two-level analysis table ,and shows its applicability by using oil field data .Furthermore ,it focuses on the analysis of two important elements ,namely energy quality factors and energy conversion coefficient by using the Divisia index .Finally ,taking Daqing Oilfield for an example ,its EROI from 2001 to 2012 is calculated ,and the impact factors and optimization method for EROI increasing are also offered .