DISCUSSION OF VOLCANIC FACIES DIVISION IN STUDIES OF BASIN PETROLEUM RESERVOIR
-
摘要: 火山岩储层岩相划分对确定有利储层分布、进行储层预测至关重要。针对火山岩油气藏勘探需要,结合松辽盆地长岭断陷火山岩油气地质特征,对火山岩爆发相和溢流相的亚相及微相进行划分,将亚相划分为近火山口、火山斜坡和远火山口亚相,将微相划分为上部、中部和下部微相。新的火山岩储层岩相划分方案,反映了火山岩储层的分布发育特点,具有明显的预测功能,有利于火山岩油气藏勘探开发。Abstract: Volcanic reservoir lithofacies division is very important to determine favorable reservoir distribution and reservoir prediction. Aiming at volcanic rock reservoir exploration needs, combined with petroleum geological characteristics of volcanic in the Changling Fault Depression of the Songliao Basin, subfacies and microfacies of volcanic eruption and overflow facies were classified. The subfacies were divided into near crater, volcanic slope and far away from crater ones. The microfacies were divided into upper, middle and lower ones. New volcanic reservoir lithofacies division method reflects the characteristics of volcanic rock reservoir generation and distribution. It makes prediction effectively and is favorable for volcanic rock reservoir exploration.
-
Key words:
- volcanic facies /
- reservoir /
- subfacies /
- microfacies /
- Changling Fault Depression /
- Songliao Basin
-
[1] 陶奎元.火山岩相构造学[M].南京:江苏科学技术出版社,1994:12-31. [2] 邱家骧,陶奎元,赵俊磊,等.火山岩[M].北京:地质出版社,1996:10-22. [3] 谢家莹,陶奎元.中国东南大陆中生代火山地质及火山-侵入杂岩[M].北京:地质出版社,1996:40-71. [4] 刘文灿,孙善平,李家振.大别山北麓晚侏罗世金刚台组火山岩地质及岩相构造特征[J].现代地质,1997,11(6):237-243. [5] 蒙启安,门广田,张正和.松辽盆地深层火山岩体、岩相预测方法及应用[J].大庆石油地质与开发,2001,20(3):21-24. [6] 王璞珺,陈树民,刘万洙,等.松辽盆地火山岩相与火山岩储层的关系[J].石油与天然气地质,2003,24(1):18-27. [7] 陈建文,王德发,张晓东.松辽盆地徐家围子断陷营城组火山岩相和火山机构分析[J].地学前缘,2000,7(4):371-379. [8] 谢家莹,蓝善先,张德宝,等.运用火山地质学理论研究竹田头火山机构[J].火山地质与矿产,2000,21(2):87-95. [9] 陈利.济阳坳陷火成岩岩相分布模式研究[J].新疆石油学院学报,2004,16(3):13-15. -
计量
- 文章访问数: 3207
- HTML全文浏览量: 58
- PDF下载量: 826
- 被引次数: 0
下载:
苏公网安备32021102000780号