天然气地质学

背斜型构造储层裂缝预测方法探讨――以JLS地区须二段储层为例

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  • 中国石油勘探开发研究院西北分院,甘肃 兰州 730020
吴青鹏(1978-),男,甘肃敦煌人,硕士,助理工程师,主要从事地质综合研究.

收稿日期: 2006-01-04

  修回日期: 2006-08-14

  网络出版日期: 2006-10-20

APPROACH OF METHOD OF ANTIFORM RESERVOIR FRACTURE PREDICTION——TAKING THE RESERVOIR OF THE 2ND MEMBER OF THE  XUJIAHE FORMATION IN JLS AREA AS AN EXAMPLE

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  • Northwest Branch, Research Institute of Petroleum Exploration and Development, PetroChina, Lanzhou  730020, China

Received date: 2006-01-04

  Revised date: 2006-08-14

  Online published: 2006-10-20

摘要

根据对四川盆地JLS地区须二段储层裂缝形成机制、发育规律和构造形迹的认识,探索出了一套预测背斜型构造裂缝发育带的裂缝性储层预测方法,即利用3D Move技术刻画构造两翼裂缝的发育特征,同时结合构造形迹分析,利用构造解析技术对高点和鞍部裂缝发育规律进行分析。该方法克服了3D Move裂缝预测技术对某些特殊构造部位如高点和鞍部裂缝发育情况不能有效识别的缺点,对储层裂缝预测的结果更逼近真实发育情况。

本文引用格式

吴青鹏, 杨占龙, 郭精义, 李红哲, 李在光, 黄云锋, 魏立花 . 背斜型构造储层裂缝预测方法探讨――以JLS地区须二段储层为例[J]. 天然气地球科学, 2006 , 17(5) : 719 -722 . DOI: 10.11764/j.issn.1672-1926.2006.05.719

Abstract

According to the analysis of the fracture forming causation and the fracture developing pattern and research of the structure evidence, the paper approach a method of predicting the reservoir fracture sets, which is using the tectonic of 3D Move to reveal the character of fracture sets development in the two wingers of JLS anticline, meanwhile incorporating the analysis of the structure evidence to reveal the character of fracture sets development in the high and the saddle of JLS anticline. This method surmount the defect of 3D Move can't predicting the reservoir fracture sets in the high and the saddle of anticline, by using this method, the real reservoir fracture sets can be found.

参考文献

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