兴城气田砂砾岩储层岩性测井解释方法研究  

STUDY ON THE WELL LOGGING INTERPRETATION METHOD OF GLUTINITE RESERVOIR LITHOLOGY IN XINGCHENG GAS FIELD

作　　者：卢勉[1] 

机构地区：[1]大庆石油学院地球科学学院

出　　处：《国外测井技术》2008年第3期15-17,共3页World Well Logging Technology

摘　　要：兴城气田是我国特大气田之一,是目前天然气勘探开发的主要领域。兴城气田储层主要以砂砾岩为主,具有多种岩性并存,成分复杂等特点,在缺少成像及取心资料的情况下,对于砂砾岩储层的识别存在很多困难。本文通过对比各种岩性的测井反映特征,总结了常规测井资料在泥岩,砂岩,砾岩沉积体中反映出的特殊响应特征,对测井曲线进行多种数据变换,建立了岩性与测井曲线值的对应关系图版,应用该图版到该区的其它井取得了较好的效果。Xingcheng gas field,one of the giant gas fields in our country,is the key area for gas exploration and development.The lithology in Xingcheng gas reservoirs is mainly glutinite with various lithologies concomitance.Because the components are complex,it is difficult to i- dentify glutinite reservoirs in short of imaging and coring data.Through comparing the characteristics reflected in different kinds of lithology logging,the paper gives a summary about the respose characteristics of conventional logging in mudstone,sandstone,psephite deposit.The relation plate between lithology and log value is established by transforming diffenrent kinds of logging data.The plate was used in other wells of this area.It has achieved good results.

关 键 词：兴城气田 砂砾岩 测井响应特征 岩性识别 

分 类 号：TE122.24[石油与天然气工程—油气勘探] P618.13[天文地球—矿床学]