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 震惊世界 -- 青藏高原发现石油储量为两个大庆 |
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“可能”“有望”，好象还不确定啊。这个是吹泡泡吧？ -- 安普若 - (0 Byte) 2006-10-20 周五, 13:53 (547 reads) |
mich
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加入时间: 2005/07/07
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作者：mich 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
Oil reserves are a primarily a measure of geological risk — of the probability of oil existing and being producible under current economic conditions using current technology. The three categories of reserves generally used are proven, probable, and possible reserves.
Proven Reserves - defined as oil and gas "Reasonably Certain" to be producible using current technology at current prices, with current commercial terms and government consent, also known in the industry as 1P. Some Industry specialists refer to this as P90, i.e., having a 90% certainty of being produced.
Probable Reserves - defined as oil and gas "Reasonably Probable" of being produced using current or likely technology at current prices, with current commercial terms and government concent. Some Industry specialists refer to this as P50, i.e., having a 50 % certainty of being produced. This is also known in the industry as 2P or Proven plus probable.
Possible Reserves - i.e., "having a chance of being developed under favourable circumstances". Some Industry specialists refer to this as P10, i.e., having a 10 % certainty of being produced. This is also known in the industry as 3P or Proven plus probable plus possible.
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Possible reserves are usually sold around as a cheap call option--it is still worth something if the future oil price is going to be very volatile and detecting techonology keeps improving.
作者：mich 在 海归商务 发贴, 来自【海归网】 http://www.haiguinet.com
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