产状控制蚂蚁体预测微裂缝技术及其应用  

Prediction technology of micro fractures by occurrence-controlled ant body and its application

作　　者：杨瑞召[1] 李洋[1] 庞海玲[2] 仇念广[1] 接铭丽[1] 马彦龙[1] 霍超[1] 刘文峰[1] 王飞[1] 

机构地区：[1]中国矿业大学地球科学与测绘工程学院,北京100083 [2]中国石化石油勘探开发研究院,北京100083

出　　处：《煤田地质与勘探》2013年第2期72-75,共4页Coal Geology & Exploration

摘　　要：基于Petrel和OpendTect两个软件平台,总结出一套在倾角和方位角控制下的蚂蚁体追踪技术,并在油田和煤田进行了微裂缝预测的实例研究。研究认为,蚂蚁体技术在油田勘探上能有效地识别普通方法显示不出的微裂缝,实现断裂系统精细分析和裂缝性储层的有效预测;而在煤田勘探中对小断裂有较好识别,并可对煤层导水性进行预测。Based on Petrel and OpendTect,the paper summarized a set of ant body tracking technology controlled by dip and azimuth and a case study of micro fracture prediction has been conducted in oil and coal field.It is considered that ant body technology can effectively identify the micro fractures that common methods can’t.Therefore,the fracture system can be meticulously analyzed and fracture reservoir could be effectively forecasted.In coal field,this technology can recognize the minor fractures and predict the hydraulic conductivity of coal seams.

关 键 词：微裂缝 断裂系统 产状控制 蚂蚁追踪 蚂蚁体 储层预测 导水性 倾角控制 

分 类 号：P631.4[天文地球—地质矿产勘探] TE122[天文地球—地质学]