沉积微相研究在白庙复杂断块凝析气田开发中的应用  

The Application of Sedimentary Microfacies Research in the Development of Baimiao Complex Fault Condensate Gas Field

作　　者：李才学 陈峰 张其松[2] 陈斌 

机构地区：[1]中国油田分公司采油六厂 [2]中原油田分公司井下特种作业处

出　　处：《断块油气田》2004年第1期47-49,共3页Fault-Block Oil & Gas Field

摘　　要：白庙气田构造复杂 ,储层变化大 ,试采效果很差。本文通过对影响白庙气田试采效果的储层沉积微相的研究 ,发现白庙气田Es3段的湖底扇中扇水道砂储层和轴向重力流的主水道砂储层物性好 ,产能高 ,可以作为是气田的主力开发层系 ,根据沉积微相研究的结果 ,在开发中着重研究、寻找和利用水道砂储层 ,已见到了良好的效果 ,使白庙气田难动用储量的试采取得了突破性的进展 。There is complex structure in Baimiao gas field with greatly varied reservoir formatim and low production test efficiency.After studying reservoir sedimentary microfacies affecting production test efficiency of Bainmiao gas field,this paper draws the conclusion that the maior water channel sandstone with good property and high productivity in sublacustrine middle fan and xaial gravity in Baimiao gas field Es 3 section can be regarded as main developing series of strata.According to the conclusion,after focusing on the study,search and application of water sandstone during development,the good effect and unexpected progress in test production to difficult developed reservoir have been obtained which give reliable evidevce for next regular development.

关 键 词：沉积微相 凝析气田 气田开发 储层 岩性 沉积环境 

分 类 号：TE372[石油与天然气工程—油气田开发工程]