山东农业大学学报（自然科学版）Issue(1)：129-134,6.DOI:10.3969/j.issn.1000-2324.2016.01.027
张东断层下降盘沙河街组精细测井微相研究
Study on the Fine Logging Microfacies in Shahejie Formation of Zhangdong Fault Footwall
摘要
Abstract
s: Zhangdong fault across Zhangdong district influences on the sedimentary and structural evolution of fault’s hanging wall and footwall significantly, so it is necessary to conduct a specific research on the sedimentary characteristics of Zhangodng fault footwall to set up a sedimentary evolution model. Based on sedimentological characteristics such as particle size, lithology and sedimentary structures combined with comprehensive analysis of well logs, this paper conducted the research on fine logging microfacies in Shasan and Shaer section. We figured out that Shasan section’s provenance came from a relatively structural pinpoint which located in southwest named Chengning high. Shasan section mainly developed semi-deep lake fan delta front face, which could be further divided into subaqueous distributary channel, channel mouth bar, sheet sand and interdistributary bay;fan prodelta also developed somewhere in Shasan section. Shaer section’s provenance was from southwest Chengning high and belonged to shallow lacustrine delta front which could be further divided into subaqueous distributary channel, channelmouth bar, frontal sheet sand. By analyzing the deposition plane distribution of Shasan and shaer section, Zhangdong fault had been identified as the provenance channel which played a significant role in controlling sediment to enter the fault footwall.关键词
张东断层/测井/沉积微相Key words
Zhangdong fault/logging/sedimentary microfacies分类
天文与地球科学引用本文复制引用
徐翰,陈杰,汪新文..张东断层下降盘沙河街组精细测井微相研究[J].山东农业大学学报（自然科学版）,2016,(1):129-134,6.基金项目
中国石油天然气股份有限公司国家科技重大专项:全球剩余油气资源研究及油气资源快速评价技术(2011ZX05028) （2011ZX05028）
