石油学报 ›› 1997, Vol. 18 ›› Issue (2): 49-53.DOI: 10.7623/syxb199702008

• 地质勘探 • 上一篇    下一篇

圈闭/区带的地质风险分析

吕鸣岗1, 朱向东1, 胡素云2, 包世界 2   

  1. 1. 中国石油天然气总公司;
    2. 石油勘探开发科学研究院 北京;
    3. Research Institute of Petroleum Exploration and Development, Beijing
  • 收稿日期:1995-12-27 修回日期:1996-08-18 出版日期:1997-04-25 发布日期:2013-07-08
  • 作者简介:吕鸣岗.1958年毕业于北京石油地质学校,现任全国资像委石油天然气储量委员会办公室主任.通讯处:北京六铺炕.邮政编码:100724.

GEOLOGICAL RISK ANALYSIS OF TRAP AND PLAY

Lü Minggang1, Zhu Xiangdong1, Hu Suyun2, Bao Shijie2   

  1. 1. Exploration Bureau, CNPC;
    2. International Exploration and Development Cooperation Bureau, CNPC;
    3. Research Institute of Petroleum Exploration and Development, Beijing
  • Received:1995-12-27 Revised:1996-08-18 Online:1997-04-25 Published:2013-07-08

摘要:

在综合研究区带与圈闭的油气存在标志和成藏机制的基础上,提出了圈闭/区带地质风险分析的具体步骤及多个钻探目标成功几率的计算公式,为圈闭/区带的地质风险分析提供了一种新的分析方法与分析思路.

关键词: 圈闭, 区带, 风险分析, 成功几率, 风险因素

Abstract:

The geological risk analysis of trap and play is an important component of evaluation of exploration and development project,especially for the appraisal of pre drilling.Based on the study of the features of hydrocarbon occurrence and the mechanism of forming pool in trap and play, the steps of the geological risk analysis and the formula to calculate the chance of success for drilling targets are proposed.A new method and train of thought for the geological risk analysis of the trap and plays are put forward.

Key words: trap, play, risk analysis, chance of success, risk factor