论文详情

利用泥岩声波时差估算地层压力

石油实验地质

1996年 18卷第2期

阅读：125

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Title

FORMATION PRESSURE ESTIMATED BY INTERVAL TRANSIT TIME OF MUDSTONES

作者

周立宏刘国芳

Authors

Zhou Lihong Liu Guofang

单位

天津大港石油管理局地质勘探开发研究院 300280

Organization

Resealrh Institute of Geologic Exploration and Development, Petroleum Administrative Bureau, Dagang Oilfield, Tianjin 300280

摘要

开展压力预测是油气田钻探设计中的一项重要工作。本文详细论述了采用泥岩声波时差方法估算地层压力的基本原理,同时提出了据此原理编制的技术软件。经实例验证和专家鉴定认为该方法精度高,操作简便,在油田范围内的开发和应用将具有深远的意义。

Abstract

One of important jobs in the designing of oilfield drilling is to predict the formation pressure. The paper describes in detail the fundamental principles based on which to estimate formation pressure by applying interval transit time. Meanwhile,the authors compiles technical softwares with the basis of the principles. It is considered that this method is characteristic of a high accuracy,easy operation and profounding significance in the development and application within the oilfield.

关键词：

声波时差; 地层压力; 泥岩;

基金项目

DOI

https://doi.org/10.11781/sysydz199602195