CO_2气藏综合勘探技术及勘探实例
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
通过CO2气藏中啄13CCO2、CO2含量、CO2/3He、3He/4He等C—He系统分析,确定了花沟地区CO2气藏的成因类型。对高53馆陶组气藏、花17沙三段气藏、花501馆陶组气藏等典型CO2气藏进行了解剖,利用地震、重、磁等资料分析了断裂、火成岩发育特征及其与CO2成藏的关系。根据花沟地区勘探实践,总结了CO2气藏的地震识别方法和地表化探检测方法。
CO2 pool genesis types of Huagou area are determined by systematically performing C—He analysis for ?13CCO2,CO2 content,CO2/3He,3He/4He in CO2 pool. Gao 53 Ng pool, Hua 17 Es3 pool and Hua 501 Ng pool have been anatomized. Growth characters of fault fracture and eruptive rock and their relationships with CO2 pool forming are analyzed by using seismic data, gravity and magnetic data. The seismic identification and geochmical surfacedetection for CO2 pool are summarized based on practical exploration experiences in Huagou area.
引文
[1]戴金星.中国含油气盆地的无机成因气及其气藏.天然气工业,1995,(3):22 ̄27
    [2]郑乐平.济阳拗陷非烃类气藏(CO2、H e)的成因探讨.南京大学学报,1997,33(1):76 ̄81
    [3]戴金星等著.中国东部无机成因气及其气藏形成条件.北京:科学出版社,1995
    [4]金强,荣启宏,万从礼.无机与有机混合成因的天然气藏.矿物岩石,1999,19(3):41 ̄45
    [5]曹荣龙.地幔流体的前缘研究.地学前缘,1996,3(3 ̄4):161 ̄171

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心