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Slim riser an alternate method for deepwater drilling

机译:细长立管是深水钻井的另一种方法

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摘要

IN DECEMBER 2003 the industry drilled in 10,011 ft. water depth. The current drill and completion record is 7,209 ft. A well was drilled in October 2002 with a taut mooring system in 8,717 ft. A DP Semi drilled a Surface BOP (SBOP) well in 9,472 ft offshore Brazil in April 2003. In 2002 a conventional spread mooring system was deployed offshore Malaysia in a record water depth of 6,152 ft with a rig rated to 7,000 ft. All the latter records and a vast majority of the wells drilled in ultra deepwater (over 5,000 ft) were drilled and/or completed with highly capable 5th Generation MODUs that are expensive to construct, contract and operate.
机译:在2003年12月,该行业钻了10011英尺的水深。当前的钻探和完井记录为7,209英尺。2002年10月,一口井在8717英尺处拉紧了系泊系统。DPSemi在2003年4月在巴西近海的9,472英尺处钻了地面防喷器(SBOP)。2002年,常规扩展的系泊系统在马来西亚近海部署了创纪录的水深6,152英尺,钻机额定为7,000英尺。所有后来的记录和绝大多数在超深水(5,000英尺以上)中钻井的井都进行了钻井和/或完井高性能的第五代MODU,其建造,承包和运营费用昂贵。

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