| 科学大洋钻探中的新技术 |
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| 引用本文： | 孙连浦,周祖翼.科学大洋钻探中的新技术[J].地球科学进展,2003,18(5):789-794. |
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| 作者姓名： | 孙连浦 周祖翼 |
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| 作者单位： | 同济大学海洋地质教育部重点实验室,上海,200092 |
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| 基金项目： | 国家重点基础研究发展规划项目"暖池形成和演变的构造控制及其沉积证据"(编号:G2000078501)资助 |
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| 摘 要： | 大洋钻探诸多科学目标的实现与包括钻探、取芯、测试和海底观测技术在内的各种新技术的开发和革新密不可分。即将开展的IODP计划,将对各种技术提出新的要求。在钻探技术上,将联合使用多平台,以实现区域更广深度更大的钻探作业;在取芯技术上,取样范围更广,从各种岩石取样到地下流体的取样,并要求样品保持原始状态,同时确保获得更高的岩芯采收率;在测试上,要求采用随钻测试技术,以适时地获得地下真实信息;在观测技术上,要求开发各种工具,去除由于钻探造成的扰动,使得各种观测仪器能够进行长期的跟踪观测。
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| 关 键 词： | 科学大洋钻探 新技术 ODP IODP |
| 文章编号： | 1001-8166(2003)05-0789-06 |
| 收稿时间： | 2003-05-23 |
| 修稿时间： | 2003-07-27 |
APPLICATIONS OF NEW TECHNOLOGIES IN THE SCIENTIFIC OCEAN DRILLING |
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| SUN Lian pu,ZHOU Zu yi.APPLICATIONS OF NEW TECHNOLOGIES IN THE SCIENTIFIC OCEAN DRILLING[J].Advance in Earth Sciences,2003,18(5):789-794. |
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| Authors: | SUN Lian pu ZHOU Zu yi |
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| Institution: | Laboratory of Marine Geology, Tongji University , Shanghai 200092 , China |
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| Abstract: | Achievements of the scientific ocean drilling are closely related to the developments and renovations of new technologies in drilling ,coring ,measurement and observation. Scientific objectives of IODP require new technologies. The use of multiple drilling platforms will permit operations in wider and deeper water areas. By use of new coring technologies, scientists can obtain a wide range of samples from rocks to fluids, while at the same time maintaining the in situ situation and enhancing core recovery. LWD will be used to acquire real information in subseafloor. Many new measuring tools are being developed to satisfy the demands of downhole measurements. Tools for long term observation are to be developed that are able to obviate drilling perturbations. |
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| Keywords: | Scientific ocean drilling New technology ODP IODP |
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