Downhole Logging for the Cape Roberts Project

罗伯茨角项目的井下测井

• 批准号: 9418429
• 负责人: Richard Jarrard
• 金额: $ 31.13万
• 依托单位: University of Utah
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-15 至 2001-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9418429&HistoricalAwards=false
• 关键词: Downhole; Logging; Cape; Roberts; Project

Abstract OPP 9418429 This award supports continuous-core and downhole logging of the four planned Cape Roberts Project scientific drill holes. The goal of the Project is to study the Early Tertiary and Cretaceous record of climate, tectonics, and sea level change, and to determine the time of onset of Antarctic glaciation. Geophysical well logs will be converted into continuous records of variation which can be interpreted as indicating variations in mineralogy and porosity. The detailed one-dimensional records at each hole will be integrated with available high resolution seismic data to produce a two-dimensional interpretation of the stratigraphy. This geophysical logging program is an essential component of basic characterization of the drill site and is a fundamental part of the effort to produce a stratigraphic framework for interpretation of other scientific work on the core.

中文（简体） 该奖项支持计划中的四个罗伯茨角项目科学钻孔的连续岩心和井下测井。 该项目的目标是研究早第三纪和白垩纪的气候、构造和海平面变化记录，并确定南极冰川作用开始的时间。 地球物理测井记录将转换成连续的变化记录，这些变化记录可被解释为指示矿物学和孔隙度的变化。 每个钻孔的详细一维记录将与现有的高分辨率地震数据相结合，以产生地层的二维解释。 该地球物理测井程序是钻井现场基本表征的重要组成部分，也是为解释岩心上的其他科学工作而建立地层框架的努力的基本组成部分。