准噶尔盆地西北缘九区八道湾组沉积微相与油气的关系
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摘要
利用九区(以九6、九9区为重点)取芯段的分析化验数据,结合录井、测井和地震等资料,对研究区八道湾组进行了小层划分对比,及沉积特征综合分析研究,指出工区的沉积相类型属辫状河三角洲相,并建立了沉积相模式,分析研究了沉积微相特征及与油气及产能的关系。
By analyzing the analytical data of the coring well in the Well Block-9(emphasize on the Well Block-9-6 and the Well Block-9-9),the subzone has been separated and correlated in Badaowan Formation,and also the Deposition features has been studied,based on the sufficient data from well logging,drilling and earthquake.Through these studies,it is pointed out that the type of Microfacies-Lithofacies in this area belongs to the Braided-river Delta,and the relationship between Sedimentary-Microfacies Characteristics and reservoir is analyzed.
By analyzing the analytical data of the coring well in the Well Block-9(emphasize on the Well Block-9-6 and the Well Block-9-9),the subzone has been separated and correlated in Badaowan Formation,and also the Deposition features has been studied,based on the sufficient data from well logging,drilling and earthquake.Through these studies,it is pointed out that the type of Microfacies-Lithofacies in this area belongs to the Braided-river Delta,and the relationship between Sedimentary-Microfacies Characteristics and reservoir is analyzed.
引文
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[2]高新生,赵霞飞,李天明,等.准噶尔盆地西部侏罗系层序地层特征[J].石油与天然气地质,2001,22(2):165-168.
[3]何钟铧,刘招君,张峰.重矿物分析在盆地中的应用研究进展[J].地质科技情报,2001,20(4):29-32.
[4]姜在兴.沉积学[M].北京:石油工业出版社,2003.
[5]刘豪,王英民.准噶尔盆地坳陷湖盆坡折带在非构造圈闭勘探中的应用[J].石油与天然气地质,2004,25(4):422-427.
[6]李珍,焦养泉,刘春华,等.黄骅坳陷高柳地区重矿物物源分析[J].石油勘探与开发,1998,25(6):5.
[7]马新明,程卫民,德勒恰提,张瑞等.九6-九9区八道湾组精细油藏描述[R].新疆油田公司,2010.
[8]邱楠生,杨海波,王绪龙.准噶尔盆地构造-热演化特征[J].地质科学,2002,37(4):423-429.
[9]徐志诚.准噶尔盆地侏罗系地层与岩性油气藏形成条件及勘探前景[J].油气地质与采收率,2005,12(5):27-29.
[10]于兴河.碎屑岩系油气储层沉积学[M],北京:石油工业出版社,2002.
[11]吴崇筠,薛叔浩.中国含油气盆地沉积学[M].北京:石油工业出版社,1992.
[12]朱筱敏,张义娜,杨俊生,等.准噶尔盆地侏罗系辫状河三角洲沉积特征[J].石油与天然气地质,2008,29(2):244-251.
[13]周洪瑞,王训练,刘智荣,等.准噶尔盆地南缘上三叠统黄山街组辫状河三角洲沉积[J].古地理学报,2006,8(2):187-197.
[14]张越迁,张年富.准噶尔盆地腹部油气勘探回顾与展望[J].新疆石油地质,1998,21(2):67-70.
[15]张满郎,张琴,朱筱敏.准噶尔盆地侏罗系层序地层划分探讨[J].石油实验地质,2000,22(3):236-240.
[16]朱筱敏,康安,张琴,等.准噶尔盆地东北缘侏罗系含煤岩系层序地层和隐蔽圈闭[J].石油与天然气地质,2002,23(2):121-126.
[17]张年富,齐雪峰,王英民,等.准噶尔盆地侏罗系Ⅲ层序底界上-下砂体预测与有利区评价[J].石油与天然气地质,2002,:145-149.
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