Downhole Logging for the Cape Roberts Project

该合同支持对四个计划中的Cape Roberts项目科学钻孔进行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，并确定南极冰川的开始时间。地球物理测井将被转换成连续的变化记录，这些变化可以解释为矿物学和孔隙度的变化。每个井的详细一维记录将与现有的高分辨率地震数据相结合，以产生二维地层解释。这个地球物理测井程序是钻探地点基本特征的一个重要组成部分，也是为解释其他关于岩心的科学工作而产生地层框架的一个基本部分。

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.