河流相层序地层构成模式探讨

英文篇名：Architecture Model of Sequence Stratigraphy in Fluvial Facies
中文刊名：沉积学报
英文刊名：Acta Sedimentologica Sinica
作者：邓宏文 ; 王红亮 ; 阎伟鹏 ; 苏宗富 ; 谢晓军 ; 宋国齐 ; 林会喜
英文作者：DENG Hong-wen 1 WANG Hong-liang 1 YAN Wei-peng 1 SU Zong-fu 1 XIE Xiao-jun 1 SONG Guo-qi 2 LIN Hui-xi 2 1(China University of Geosciences ; Beijing 100083)2(Shengli Petroleum Administration ; Dongying Shandong 257015)
中文关键词：河流相 ; 层序构成 ; 地质—地震解释模型
英文关键词：fluvial facies ; sequence architecture ; geological-seismic interpretation model
出版日期：2004-09-30
机构：中国地质大学,中国地质大学,中国地质大学,中国地质大学,中国地质大学,胜利油田地质科学研究院,胜利油田地质科学研究院北京100083 ,北京100083 ,北京100083 ,北京100083 ,北京100083 ,山东东营257015 ,山东东营257015
年：2004
期：03
出版单位：沉积学报

摘要

冲积—河流相是我国中、新生代陆相盆地重要油气储集层系类型之一。由于河流相层序地层成因和相构成的复杂性 ,以被动大陆边缘地震地层学研究为基础、以三分体系域构成为地层预测模式的经典层序地层学分析方法并不一定适合河流相储层。本文以河流相沉积学研究为基础 ,运用以基准面旋回为参照面的高分辨率层序地层理论和研究方法分析了河流相层序地层单元的构成 ,建立了主要储层的地质—地震解释模型 ,并以胜利油田垦东地区上第三系馆陶组为例说明河流相层序构成特征和地质—地震解释方法。
Fluvial facies stratum is one of important reservoirs in Meso-Cenozoic continental basin in China. Sequence stratigraphy conventional sequence stratigraphy interpretation techniques based on seismic stratigraphy in passive continental margin is generally considered difficult to be applied to fluvial facies due to the sequence complexity and multiple mixed facies. The paper studies sequence architecture of fluvial strata by using high-resolution sequence stratigraphy based on base-level cycle recognition. Geological-seismic response models of fluvial reservoirs have been established, which are also illustrated by an example in Guantao Formation, Upper Tertiary, Offshore area in Shengli Oilfield.

引文

1　邓宏文,王红亮,李小孟.高分辨率层度地层对比在河流相中的应用.石油天然气地质,1997,18(2):90～95[DengHongwen,WangHongliangandLiXiaomeng.Applicationofhigh resolutionsequencestratigraphycorrelationinfluvailfacies.OilandGasGeology,1997,18(2):90～95]
    2　邓宏文,王红亮,祝永军,CrossTA .高分辨率层序地层学—原理及应用.北京:地质出版社,2002[DengHongwen,WangHongliang,ZhuYongjun,CrossTA .High resolutionsequencestratigraphyPrincipleandApplication.Beijing:GeologicalPublishingHouse,2002]
    3　CrossTA .Stratigraphiccontrolsonreservoirattributesincontinentalstrata.EarthSciencesFrontiers,2000,7(4):322～350
    4　ShanleyKW .Riverresponsetobase levelchanges;Implicationforse quencestratigraphy.JournalofGeology,1993,101(3):279～294
    5　ShanleyKW ,McCabePJ.Perspectivesonthesequencestratigraphyofcontinentalstrata.AAPGBulletin,1994,78:544～568
    6　ShanleyKW .Alluvialarchitectureinasequencestratigraphyframe work.JournalofGeology,1994,102(2):105～109