地质模型实时更新系统的设计与应用  

DESIGN AND APPLICATION OF THE GEOLOGICAL MODEL REAL TIME UPDATED SOFTWARE

作　　者：张伟[1] 林承焰[2] 韩霞[1] 

机构地区：[1]中国石化股份胜利油田分公司现河采油厂,东营257000 [2]中国石油大学地球资源与信息学院,青岛266580

出　　处：《物探化探计算技术》2013年第4期485-489,374,共5页Computing Techniques For Geophysical and Geochemical Exploration

基　　金：国家科技重大专项子课题(2009ZX05009-003)

摘　　要：基于随钻资料的地质模型动态更新方法能够有效地指导钻井过程,并提高钻探成功率。设计并实现地质模型动态更新软件具有重要的实际意义,也具有重要的反垄断价值。GMUS(Geologica Model Updating System)软件主要包括四个模块,具体实现了井轨迹显示,测井曲线显示,结合随钻曲线实时更新地质模型等功能。以Z油田ZH8井组原型模型为例,在GMUS软件中结合随钻数据进行地质模型动态更新,得到了不同时刻的GR动态更新模型。结果表明,GMUS软件具备了依据随钻资料进行地质模型动态更新的功能,其模拟结果能正确地反映出储层参数模型的变化。The dynamically updated method of geologic model based on drilling data can effectively guide well drilling process and enhance boring returns ratio.It has practical significance and central anti-monopoly value of designing and achieving dynamically updated software of geologic model.GMUS software mainly consists of four modules,including realizing drilling trajectory display,well logs display,dynamically updated facility of geologic model with drilling data and so on.Taking the prototype model of ZH8 well group for one district in Z oilfield for example,combination of drilling data in the GMUS software is to preceding the geological model dynamic update and obtaining the renewal model following different time.The results indicate that GMUS sof tware possess the function of the dynamic updated duty of geological model with drilling data and the analog outcome can accurately reflect the changes in reservoir parameter model.

关 键 词：随钻测井 地质模型 GMUS 地质导向 Z油田 

分 类 号：P631[天文地球—地质矿产勘探]