基于LEAD平台的多极子声波测井分析系统的开发和应用  

Development of Multipole Acoustic Analysis System Based on LEAD Platform and Its Application

作　　者：谭博蕾[1,2] 李卫[1,2] 余春昊 李长文 赵静 贺小陆 陶果[1,2] 

机构地区：[1]中国石油大学油气资源与探测国家重点实验室,北京102249 [2]中国石油大学北京市地球探测与信息技术重点实验室,北京102249 [3]中国石油集团测井有限公司,陕西西安710021

出　　处：《测井技术》2010年第5期442-448,共7页Well Logging Technology

摘　　要：基于LEAD2.1平台开发了一套完整的多极子声波测井分析系统(MAAS)。MAAS包括速度分析、衰减分析、岩石力学分析与压裂高度预测、各向异性分析以及渗透率分析等五大功能模块;能处理MAC、MACII、XMAC、XMACII、DSI、WAVESONIC等多极子阵列声波测井资料,且集成了Geoframe、eXpress和Petrosite等3个平台声波处理模块的优势。给出了全面测试和初步应用的结果。经过多口井资料的测试,该系统的处理效果基本达到了国外软件的水平,且克服了国外软件只能处理单一格式数据的局限。To meet the demand of domestic software for multiple acoustic data processing and interpretation, developed is a Multipole Acoustic Analysis System （MAAS） on the logging data processing platform LEAD2. 1. It consists of five modules named as Velocity Analysis Module, Decay Analysis Module, Rock Mechanics Analysis and Fracture Height Prediction Module, Anisotropy Analysis Module and Permeability Analysis Module. The MAAS can process the data from these logging tools of MAC, MACII, XMAC, XMACII, DSI and WAVESONIC and integrate the advanced features of sonic logging modules in Geoframe, eXpress and Petrosite. Field tests data and log application examples in Changqing oil field are presented, which prove that data processing effectiveness of the MAAS is up to international software design levels, and also, the MAAS may process multiple formats of data.

关 键 词：多极子阵列声波测井 信号处理平台 测井软件 石油工程 

分 类 号：P631.84[天文地球—地质矿产勘探] TE19[天文地球—地质学]