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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】- C! I& u% C! T+ s) V x0 a
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。$ E, N4 W4 k3 ]4 Q9 Z, p% S
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。
; p: V) H5 ~$ V- g& YGoing right back to the 1970s, had one common characteristic and that was they were all based on vertical technology. ! n+ l2 E( x& t( h- a
[in] this reversal, the fundamental driver is horizontal technology. This is a new world out there. 4 e: b, y/ j4 H0 ~( R
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