低渗油藏人工裂缝监测技术在现河地区的应用
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
针对高压低渗透油藏渗透率低、孔隙度小的特点,在压裂改造时进行裂缝监测,根据监测出的裂缝方位(方向)、裂缝长度、裂缝的高度(范围)和产状以及地下主应力的方向,为下步布井和井网调整提供了依据。2008年以来,现河地区已成功实施裂缝监测79井次,为低渗透油藏的高效开发提供了有力支持。
Aiming at the characteristics of low permeability and small porosity of high pressure low permeable reservoir,fracturing mapping was employed during transformation.Information of fracture azimuths(direction),length,height(range),occurrence and directions of underground principle stress provides basis for oncoming well placement and well network optimization.Since 2008,79 fracturing mapping have been performed successfully in Xianhe region,which offers great support for the increasing development of low permeable reservoir.
引文
[1]刘建中,王春耘,刘继民,等.用微地震法监测油田生产动态[J].石油勘探与开发,2004(2):71-73.
    [2]梁兵,朱广生.油气田勘探开发中的微震监测方法[M].北京:石油工业出版社,2004.
    [3]张景和,孙宗硕.地应力、裂缝测试技术在石油勘探开发中的应用[M].北京:石油工业出版社,2001.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心