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一、概述 随着美国国内能源短缺和能源消费不断增长的需要,在钻井上加快了向更大深度发展的速度。据不完全统计,美国每年所钻深于15000英尺(4572米)的井数和最大井深都在逐年增长。截止到1977年底的统计,美国已经钻成了两口9000米以上的超深井,一口于1972年钻成,井深为9159.24米的巴登1号井,另一口井于1974年钻成,井深为9583.21米的罗杰斯
I. Overview As the domestic energy shortage and energy consumption in the United States continue to grow, drilling has been accelerated to a greater depth. According to incomplete statistics, the number of wells drilled by the United States each year at a depth of 15,000 feet (4,572 meters) and the maximum depth of wells are increasing year by year. As of the end of 1977, the United States has drilled two ultra-deep wells of over 9000 meters. One was drilled in 1972 with a depth of 9159.24 meters. The other well was drilled in 1974 with a well depth of 9583.21 Meters of Rogers