海拉尔盆地二氧化碳气藏成因  

GENERATION OF CO_2 GAS RESERVOIR IN HAILAR BASIN

作　　者：徐衍彬[1] 冯子辉[1] 要丹[1] 

机构地区：[1]大庆石油管理局勘探开发研究院

出　　处：《大庆石油地质与开发》1995年第1期9-11,共3页Petroleum Geology & Oilfield Development in Daqing

摘　　要：通过分析海拉尔盆地ＣＯ＿２气的成因类型，探讨了ＣＯ＿２气与燕山期花岗岩侵入体的气源关系，描述了侵入岩体存在及分布的地质特征，归纳了盆地ＣＯ＿２气的成藏条件。Through the analysis on genetic type of Co_2 in Hailar basin, the relation of CO_2with gas source of granite intrusion in Yanshan period is discussed,the geologic characteris-tics of occurence and distribution of intrusion is described,and finally the genetic condition ofCO_2 gas reservoir in Hailar basin is summarized.

关 键 词：二氧化碳 岩浆 侵入体 花岗岩 气藏 成因 

分 类 号：P618.130.2[天文地球—矿床学]