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发表于 2015-12-10 07:30
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【Gray观点一:这次油价危机与过去有何不同】
4 @* U( o" k0 X7 K# B1 g; [! T, x这次油价下跌, 主要是水平钻井技术的进步, 这种水平井成熟标志是2005-2006年。 以往的, 均是垂直井。, w3 u/ K2 V$ K) o
在 Gray 接下来讲的观点中, 真是水平井的技术, 使得钻井成本大幅下降。
9 z: {8 C* \4 Y B# H, C) R7 lGoing right back to the 1970s, had one common characteristic and that was they were all based on vertical technology. 6 W8 u* g, v4 R$ w# M
[in] this reversal, the fundamental driver is horizontal technology. This is a new world out there. ' ?: Z/ W5 Z2 o; i! k: J2 ~, V
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