基于能值的能源投入回报方法及其应用——以大庆油田为例
|
|
陈英超, 冯连勇, 王建良
|
Emergy-based energy return on investment method and its application in Daqing Oilfield
|
|
CHEN Yingchao,FENG Lianyong,WANG Jianliang
|
|
| 表3 2001-2012年相关能源价格 |
| Table 3 The prices of different energies from 2001 to 2012 |
|
| 年份 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | | 原油/(美元/桶) | 24.0 | 25.5 | 29.5 | 36.7 | 52.6 | 63.3 | 71.4 | 96.7 | 60.0 | 78.5 | 110.3 | 113.4 | | 天然气/(元/m3) | n.a. | n.a. | n.a. | n.a. | n.a. | 0.678 | 0.693 | 0.813 | 0.814 | 0.955 | 1.082 | 1.125 | | 汽油/(元/t) | 2 591 | 2 570 | 3 023 | 3 542 | 4 221 | 5 035 | 5 168 | 5 881 | 5 763 | 6 627 | 7 804 | 8 007 | | 柴油/(元/t) | 2 426 | 2 384 | 2 735 | 3 165 | 3 702 | 4 411 | 4 668 | 5 526 | 4 965 | 5 910 | 6 952 | 7 046 | | 电力/(元/(kW·h)) | 0.572 | 0.572 | 0.572 | 0.572 | 0.572 | 0.572 | 0.572 | 0.572 | 0.595 | 0.595 | 0.595 | 0.595 |
|
|
|