大湾气藏有效储层测井解释研究
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摘要
为对大湾气藏有效储层做出准确评价,对大湾气藏做了大量的研究工作。通过对大湾气藏的岩性、物性、电性和含油性进行研究,进一步分析其相互之间的关系,建立解释标准后,对大湾气藏储层进行精细解释,进一步分析其纵向和横向的展布特征,并与普光主体气田进行对比,对大湾气藏的赋存特征有了更明确的认识。有效储层埋深与地震分析相比对,二者相符合,为地震解释提供了测井方面的有利证明,同时也说明气藏受岩性和构造的双重控制。
Researches were conducted on Dawan Gas Reservoir to accurately evaluate the effective reservoirs of Dawan Gas Reservoir.Through researching the lithologic characteristics,physical characteristics and electric property of the reservoir,the relationship between them was analyzed.After the interpretation standard was established and accurate interpretation was performed on Dawan Gas Reservoir,its vertical and horizontal distribution characteristics was further analyzed and compared with that of Puguang Gas Reservoir,the characteristics of Dawan Gas Reservoir are clearly recognized. Comparing with the seismic analysis,the depth of the effective reservoirs is the same. The research provides a guidance of the seismic analyses.It also shows that the gas reservoir is controlled by two factors of lithology and structure.
Researches were conducted on Dawan Gas Reservoir to accurately evaluate the effective reservoirs of Dawan Gas Reservoir.Through researching the lithologic characteristics,physical characteristics and electric property of the reservoir,the relationship between them was analyzed.After the interpretation standard was established and accurate interpretation was performed on Dawan Gas Reservoir,its vertical and horizontal distribution characteristics was further analyzed and compared with that of Puguang Gas Reservoir,the characteristics of Dawan Gas Reservoir are clearly recognized. Comparing with the seismic analysis,the depth of the effective reservoirs is the same. The research provides a guidance of the seismic analyses.It also shows that the gas reservoir is controlled by two factors of lithology and structure.
引文
[1]Knacksted M A,闵家华译.碳酸盐岩孔隙空间三维成像及描述:单相和两相流体[J].测井与射孔,2008,(3):47~55.
[2]田素月,司马立强.普光地区缝洞性储层岩电参数影响因素分析[J].测井技术,2009,33(2):130~134.
[3]赵澄林,朱筱敏.沉积岩石学[M].北京:石油工业出版社,2001.
[4]司马立强,疏壮志.碳酸盐岩储层测井评价方法及应用[M].北京:石油工业出版社,2009.
[5]罗菊兰,成军军,焦晓娟.B地区延长组裂缝发育评价及裂缝与储层压裂效果关系分析[J].测井技术,2008,32(5):422~426.
[6]袁士义,宋新民,冉启全.裂缝性油藏开发技术[M].北京:石油工业出版社,2004.
[2]田素月,司马立强.普光地区缝洞性储层岩电参数影响因素分析[J].测井技术,2009,33(2):130~134.
[3]赵澄林,朱筱敏.沉积岩石学[M].北京:石油工业出版社,2001.
[4]司马立强,疏壮志.碳酸盐岩储层测井评价方法及应用[M].北京:石油工业出版社,2009.
[5]罗菊兰,成军军,焦晓娟.B地区延长组裂缝发育评价及裂缝与储层压裂效果关系分析[J].测井技术,2008,32(5):422~426.
[6]袁士义,宋新民,冉启全.裂缝性油藏开发技术[M].北京:石油工业出版社,2004.
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