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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】
& F( x S! G" v0 D$ r& l% l2 G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。5 U9 o, A' r3 O7 Y, r
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。
" `. C+ d) X, P! B& mGoing right back to the 1970s, had one common characteristic and that was they were all based on vertical technology.
, r* l* t: a( R+ ~) `. B[in] this reversal, the fundamental driver is horizontal technology. This is a new world out there.
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