苏里格南国际合作区节能设计及评估分析

Energy-saving design and assessment analysis of South Sulige International Cooperation Block

依据国家发改委2010年6号令《固定资产投资项目节能评估和审查暂行办法》,对苏里格南国际合作区采用的"井下节流+井口注醇工艺、中低压集气工艺"等6项主要节能工艺,及往复式压缩机组、空气压缩机橇等6项主要节能设备的节能性能进行了计算和能效指标分析,对项目能源加工、转换和利用情况编制了能量平衡表和能量平衡图,计算了项目综合能耗指标,项目万元工业总产值综合能耗和万元工业增加值综合能耗,并与国内同类气田及当地"十二五"能耗指标进行了对比。对报告编制过程中涉及的天然气折标准煤计算、电力当量值和等价值、水消耗计算和工业增加值能耗计算等4方面参数选取进行了说明。最后提出了5点建议,希望对国内同类项目节能评估报告的编制起到一定参考和借鉴作用。

According to NDRC(National Development and Reform Commission) assets investment project energy- saving and audit interim procedures(2010 No.6), the calculation and energy efficiency indicators analysis on the energy-saving performance for 6 main energy-saving processes(down hole chock + injecting methanol from well head, middle- low gas gathering process etc.)and 6 main energy- saving equipments(reciprocating compressor, air compressor platform etc.)used in South Sulige International Cooperation Block have been listed out in the paper. Energy balance table and chart for energy treatment,conversion and usage have been made out too.We've also calculated the comprehensive energy consumption index, the comprehensive energy consumption of ten thousand Yuan industrial output and the comprehensive energy consumption of ten thousand Yuan industry adding value, and then presented the comparison to domestic similar gas field and the local '12th Five- Year' energy consumption index. Besides, the related calculation method on natural gas equivalent of standard coal consumption, the electricity value selecting, the water consumption and the industry adding value selecting have been clarified during writing this report. At last, 5 comments are proposed and hope to provide some references for the domestic similar projects.