石油圈中国石化新闻网讯 据普氏能源资讯2月21日波哥大报道，国家控制的哥伦比亚国家石油公司（Ecopetrol）周二在波哥大公布的最新统计数据显示，截止到12月31日，该公司拥有的探明储量同比下降了14%，这个下降反映了哥伦比亚石油产区油田投资连续3年的不断下降。
Ecopetrol到去年年底的探明（1P）储量为15.98亿桶，比2015年底的18.49亿桶下降了14%。这个储量数是由独立公司Ryder Scott公司和DeGolyer & MacNaughton公司使用美国证券交易委员会（SEC）批准的标准计算的。
Ecopetrol说，导致储量下降的原因是去年油价的明显下降。Ecopetrol占哥伦比亚原油和天然气储量和产量的四分之三以上。
用来评估Ecopetrol去年储量的SEC价格为每桶44.49美元，从2015年的55.57美元/桶下降了20%。Ecopetrol估计导致SEC价格下降的主要原因是去年储量同比减少了2.02亿桶或大约80%。
李峻 编译
原文如下：
Colombia’s Ecopetrol reports 14% year-on-year decline in proven reserves
Bogota (Platts)–21 Feb 2017
State-controlled Ecopetrol reported a 14% year-on-year reduction in proven reserves through December 31, a decrease that reflects three years of declining oil field investment in Colombia’s oil patch, it said Tuesday.
Ecopetrol pegged year-end 1P reserves at 1.598 billion barrels, down 14% from 1.849 billion barrels at the end of 2015. The reserves were calculated using US Securities and Exchange Commission-approved standards by independent firms Ryder Scott Co. and DeGolyer & MacNaughton.
Ecoptrol said the decrease was due to the “pronounced fall in oil prices” in 2016. Ecopetrol accounts for more than three quarters of Colombia’s crude and natural gas reserves and output.
The SEC price used to value Ecopetrol’s reserves in 2016 was $44.49/b, down from $55.57/b in 2015, a 20% decline. Ecopetrol estimated that the price decrease was responsible for the loss of 202 million barrels of reserves, or roughly 80% of the year on year decline.
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