泥岩裂缝性储层识别及测井系列的选择

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英文篇名：IDENTIFICATION OF THE FRACTURED SHALE RESERVOIR AND SELECTION OF LOGGING SERIES 中文刊名：国外测井技术 英文刊名：World Well Logging Technology 作者：王海云 ; 陈小青 英文作者：Wang Haiyun ; Chen Xiaoqing ; GWDC Wireline Logging Company 中文关键词：高分辨率阵列声波 ; 薄层 ; 压裂预测 ; 破裂压力 英文关键词：high resolution array acoustic logging ; thin layer ; fracturing prediction ; fracture pressure 出版日期：2012-06-15 机构：中油长城钻探测井公司; 年：2012 期：03 出版单位：国外测井技术

摘要

从烃源、裂缝、沉积建造、裂缝保存条件等方面分析了泥岩裂缝性油气藏的成藏条件,分析了泥岩裂缝性油气藏的识别方法;认为烃源主要来自自身体系,沉积建造对油气藏形成有明显控制作用,泥岩裂缝的发育是成藏的关键因素;烃源岩内的油气在裂缝储集层中富集成藏,泥岩裂缝性油气藏的识别应综合考虑地质、测井、地震和钻井等多方面的信息;并阐述了针对泥岩裂缝性储层的特点选择合适的测井系列,以达到识别裂缝性油气藏的目的。
For fractured shale reservoirs, the forming conditions and identification methods are analyzed in terms of hydrocarbon sources, fractures, sedimentary structures and fracture preservation conditions, etc.It is generally believed that the hydrocarbon comes from an internal source. In the forming process, the sedimentation structure plays a dominating role, and the development of shale fractures is also a key factor. Finally, the oil and gas in source rocks accumulate in the reservoirs. As for identification of these reservoir, many aspects of information, such as geological, logging, seismic and drilling, etc., should be comprehensively considered, and an appropriate logging series should be selected based on characteristics of the reservoirs.

引文

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