论文详情

利用CYT资料预测地层孔隙压力和地层破裂压力的方法探讨

石油钻采工艺

2000年 22卷第1期

阅读：68

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Title

STUDY ON THE NEW METHOD OF FORMATION PORE PRESSURE AND FRACTURING PRESSURE PREDICTION

作者

田军李建忠杨仕会魏芳友

Authors

Tian Jun Li Jiangzhong Yang Shihui Wei Fangyou

单位

吐哈油田钻采工艺研究院, 新疆 839009 华北石油管理局, 河北任丘 062552

摘要

大地电磁场测量资料(CYT资料)多用于岩性探测。通过建立CYT资料与测井资料之间的转换关系,提出了利用CYT资料预测地层孔隙压力和地层破裂压力的新方法,有效地解决了预探井地层孔隙压力和地层破裂压力预测的难题。

Abstract

The prediction of formation pore pressure and fracturing pressure is usually based on logging data and seismic data processing,however,little direct and reliable data is available for wildcat wells.This paper presents a new method by using of CYT data, which could be conveniently obtained through earth magnetic field measuring,to determine the lithology boundary and hydrocarbon reservoir depth.Its features and applications are introduced.

关键词：

大地磁场; 信息; 孔隙压力; 地层破裂压力; 预测;

Keywords:

geomagnetic field; information; pore pressure; formation breakdown; pressure;

基金项目

DOI

10.3969/j.issn.1000-7393.2000.01.010