记者从中国石油了解到。10月2日18时，位于塔克拉玛干沙漠北缘的塔里木油田震探1井完钻，钻井深度8345米，这也是我国首部12000米钻机打的第二口超深井，标志着我国在超深井钻探领域取得跨越式进展。
这口超深井采用我国首部自主研发的12000米钻机进行钻探，82米钢铁钻塔可承载665吨极限载荷，最大设计钻进深度12000米，彻底终结万米深井钻机长期依赖进口的局面。
来源：央视财经
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