地震勘探方法在川东深层富钾卤水勘探中的应用
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摘要
地震勘探方法作为地球物理勘探方法的一种,不仅在其擅长的油气资源勘探领域,而且在找寻其他矿藏领域也有广泛的应用。本文主要阐述用油气勘探的技术思路,结合富钾卤水的地震响应特征,确定地层深部富钾卤水的地震资料解释方法和应用效果,总结寻找卤水矿藏可运用的地震勘探解释技术和流程。四川盆地东部某富钾卤水区的实际应用表明,地震勘探方法能较好地圈定富钾卤水储层,并能提出勘探远景区。
Seismic exploration method,a kind of the geophysical exploration methods,has a wide range of application,which is not only good at oil and gas resources exploration areas,but also other mineral deposits.This paper mainly expounds the technical ideas in oil and gas exploration,combined with rich potassium brine of the seismic response characteristics,determine the formation of deep rich potassium brine of seismic data interpretation method and application effect.The author summarizes the seismic exploration technology and process which is used to explain the looking for brine mineral resources.The practical application in a rich brine potassium of the eastern Sichuan Basin shows that the seismic prospecting method can better delineation of potassium rich brine reservoir,and then put forward exploration prospect area.
Seismic exploration method,a kind of the geophysical exploration methods,has a wide range of application,which is not only good at oil and gas resources exploration areas,but also other mineral deposits.This paper mainly expounds the technical ideas in oil and gas exploration,combined with rich potassium brine of the seismic response characteristics,determine the formation of deep rich potassium brine of seismic data interpretation method and application effect.The author summarizes the seismic exploration technology and process which is used to explain the looking for brine mineral resources.The practical application in a rich brine potassium of the eastern Sichuan Basin shows that the seismic prospecting method can better delineation of potassium rich brine reservoir,and then put forward exploration prospect area.
引文
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[2]林耀庭,唐庆.四川盆地卤水分布及开发前景展望[J].四川地质学报,2001,21(1):209-214.
[3]陆基孟.地震勘探原理[M].山东:中国石油大学出版社,2008.
[4]高彩霞,邵龙义,李大华,等.四川盆地东部上三叠统须家河组层序-古地理特征[J].煤炭学报,2011(10):1660-1667.
[5]李家强.层位拉平方法在沉积前古地貌恢复中的应用[J].油气地球物理,2008(4):46-48.
[6]谢晓军,邓宏文.陆相断陷盆地构造-层序地层研究需注意的几个问题[J].天然气地球科学,2007(12):840-841.
[7]杨晓玉.地震勘探在四川盆地富钾卤水资源评价中的应用效果分析[J].地质找矿论丛,2012(12):510-513.
[8]徐国盛.四川盆地嘉陵江组岩相古地理与聚钾中心预测[J].物化探计算技术,2012(1):62-68.
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