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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】0 F4 x3 U; E6 j
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。
3 S3 {/ h* m7 r% r$ g) X K7 k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。
, ?& v" w0 I/ [0 c! `. W/ B" oGoing right back to the 1970s, had one common characteristic and that was they were all based on vertical technology. Y" V7 u$ B. w6 @
[in] this reversal, the fundamental driver is horizontal technology. This is a new world out there. 9 i. [- B. Q1 L5 ]7 A- y
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