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用测井资料求取钻井基础数据的方法

石油钻采工艺

1997年 19卷第1期

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Title

METHODS OF OBTAINING BASIC DRILLING PARAMETERS USING WELL LOG INFORMATION

作者

路保平张传进鲍洪志秦红祥

Authors

Lu Baoping Zhang Chuanjin Bao Hongzhi Qin Hongxiang

单位

地质矿产部石油钻井研究所

摘要

针对科学化钻井中存在的实际问题,以常规测井资料认识钻井地质环境因素为基础,采用理论研究和现场实践相结合的方法和技术路线.提出了利用常规测井资料求取钻井基础数据的新方法。实践证明,该方法能够快速而准确地实现对钻井地质环境因素的正确认识,并取得了较好的效果。

Abstract

Regarding to the actual problems existent in scientific drilling, a new method of obtaining basic drilling parameters was set up using routine well log information to get the knowledge of the geological environment encountered in the drilling process following the study guidance of combination of theoretical research results with rig-site practice. Demonstrated by the practices, this method can provide a rapid and accurate acknowledgment on the factors of geological environment encountered in the drilling process and lead to an approach to better results.

关键词：

参数优选; 钻井; 钻井数据; 测井数据; 岩石性质; 数学模型;

Keywords:

parameters optimum; drilling; drilling data; log data; rock property; mathematical model;

基金项目

DOI

10.3969/j.issn.1000-7393.1997.01.003