摘要
通过松辽盆地红岗西二区泉四段砂层组分层对比,共划分4个砂层组,并依据钻井、测井资料,通过全面的小层对比,总结出标准层附近的等高程、河道叠置砂体细分、下切砂体细分、相变细分等4种小层对比模式,采用以标志层为基准的旋回-厚度对比技术划分为13个小层。
Sand layer is divided into four stratum members in the Quan-4 Formation of the west part of Honggang area in Songliao Basin.Four microlayer correlative patterns including the vertical interval nearby the key horizon,the subdivision of channel superposed sand,the subdivision of down cutting sand and the subdivision of facies change were summarized through microlayer correlation of the entire district based on the information of drilling and logging.Therefore,the sand member here is divided into thirteen microlayers by the technology of cycle-thickness correlation on the basis of key horizon.
出处
《海洋地质动态》
北大核心
2010年第6期12-15,30,共5页
Marine Geology Letters
关键词
扶余油田泉四段
精细划分与对比
松辽盆地
Quan-4 Formation of Fuyu Oilfield
fine strata classification and correlation
Songliao Basin
