成像测井在沉积相研究中的应用——以克拉玛依油田八区下乌尔禾组为例
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
EMI成像测井是20世纪末逐渐发展起来的测井新技术。对克拉玛依油田八区下乌尔禾组15口井进行了成像测井,在深入剖析了这些成像测井资料基础上,结合岩心、常规测井、地震等资料,对该区岩性、沉积构造、沉积微相、沉积演化、物源方向等进行了详细的研究。结果表明:EMI成像测井为沉积相研究提供了一种重要的手段,其可以进行岩性分析、沉积构造识别,精细划分地层岩相,确定古水流方向,解释沉积微相等。
The EMI image logging is a new logging technique which is gradually developed at the end of the 20th centu- ry.In the lower Urho formation in the 8th area of Kara- may oilfield,the new technique has been applied to 15 wells.Based on further analysis of the image logging data and combined with conventional logging data and seismic data,the lithology,sedimentary structure,sedimentary microfacies,sedimentary evolution,provenance of the ar- ea have been further studied.The results indicate that this technology provided a important measure for sedimentary facies,it can apply to lithology analyse,sedimentary structure distinguish,formation lithology facies fine di- vide,paleorivers direction definite,sedimentary microfa- cies explain and so on.
引文
1李军,张超谟,肖承文.前陆盆地勘探测井评价新方法[M].武汉:武汉理工大学出版社,2004.138~158
    2白连德,赵文彬,邵立新等.微电阻成像测井技术在地质研究的应用[J].钻采工艺,2005,28(6):119~120
    3钟广法,马在田.利用高分辨率成像测井技术识别沉积构造[J].同济大学学报,2001,29(5):576~580
    4贾文玉等著.成像测井技术与应用[M].北京:石油工业出版社,2000.27~28
    5刘宝珺,曾允孚.岩相古地理基础和工作方法[M].北京:地质出版社,1985.228~229

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