Exploratory Drilling on the Canadian Continental Shelf, Labrador Sea
Exploratory Drilling on the Canadian Continental Shelf, Labrador Sea
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加拿大大陆架拉布拉多海勘探钻探
DOI：
10.2118/5461-pa
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发表时间：
1976
期刊：
影响因子：
--
通讯作者：
J. Duval
中科院分区：
文献类型：
--
作者：
B. Duval;J;J. Duval
拉布拉多大陆架仍处于非常早期的勘探阶段。本文讨论了使勘探钻井特别困难和缩短作业季节的因素，如冰层、冰山和气象。在1971年尝试使用传统锚泊船进行作业失败后，技术突破出现在使用动力定位钻井船派力肯上。这种操作的描述，沿着与其他领域的可能的应用。
The Labrador shelf is still in a very early stage of exploration. This paper discusses the factors that make exploratory drilling particularly difficult and shorten the operating season, such as ice packs, icebergs, and meteorology. After an unsuccessful attempt in 1971 to operate with a conventionally anchored vessel, a technological breakthrough came with the use of the Pelican, a dynamically positioned drillship. A description of this operation is presented, along with possible applications to other areas.