新疆石油地质

›› 2015, Vol. 36 ›› Issue (3): 1-1.doi: 10.7657/XJPG20150320

• 论文 •    

地震沉积学在松辽盆地葡北油区的应用

卢虎胜1，唐文连2，李培俊3，文钢锋4，李 君3，张宪国1   

  1. (1.中国石油大学 研究生院,山东 青岛 266580;2.中国石油大学 地球科学学院,北京 102249;3.中国石油 新疆油田分公司 风城油田作业区,新疆 克拉玛依 834000;4.石大厚德(北京)
  • 出版日期:2019-01-01 发布日期:1905-07-13

Application of Techniques of Seismic Sedimentology for Nonmarine Basin in Pubei Area in Songliao Basin

LU Husheng1, TANG Wenlian2, LI Peijun3, WEN Gangfeng4, LI Jun3, ZHANG Xianguo1   

  1. (1.Graduate School, China University of Petroleum, Qingdao, Shandong266555, China;2.School of Earth Sciences, China University of Petroleum, Beijing102249, China;3.Fengcheng Oilfield Operation District, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;4.StarHold (Beijing) Technology Co., Ltd, Beijing102200, China)
  • Online:2019-01-01 Published:1905-07-13

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摘要： 地震沉积学应用于陆相湖盆时，亟待开展技术方法上的探索。分析了90°相位转换技术、地层切片技术和分频解释技术等3项地震沉积学关键技术的局限性，指出90°相位转换需要综合考虑与之相匹配的地质体的厚度和地震数据频率；地层切片可以用于沉积相解释，针对不同的沉积相类型，需采用不同的切片方式；地质体三维可视化雕刻技术应用于地震沉积学解释，可以解决复杂储集层沉积的三维解释难题。

Abstract: Seismic sedimentology is a new research field proposed during studies of the marine strata abroad in recent years, but its application to continental lake basins is urgently required to explore in technique. This paper analyzes the limitations of such three key techniques of seismic sedimentology as90°?phase conversion, strata slicing and frequency decomposition interpretation, and points out that the90°?phase conversion technique needs comprehensive consideration of the matched geologic body thickness and the frequency components of seismic data; strata slicing technique can be used for interpretation of sedimentary facies, but need to adopt different ways of slicing, according to different types of sedimentary facies;3D visualization sculpture technique of geological body can be applied to seismic sedimentology, solving3D interpretation problem of complex reservoir sediments

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