Simulation of Array Laterolog Response of Fracture in Fractured Reservoir <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

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Simulation of Array Laterolog Response of Fracture in Fractured Reservoir

详细信息

责任者：Deng Shaogui (Faculty of Georesources & Information ; China University of Petroleum ; Qingdao 266555 ; China) ; Li Zhiqiang
刊名：Earth Science
出版年：2009
卷期：34(5)
关键词：侧向测井 ; laterolog ; 裂隙型储集层 ; fractured reservoirs ; 四川 ; Sichuan Province
页码：p.841-847
图表：6 illus., 17 refs.
分类号：1600
issnNo：ISSN1000-2383
isbnNo：CN42-1233/P

摘要

To understand the response of array laterolog to fracture in the fractured reservoir, based on the plane model of parallel fractures with equal space, the three-dimensional finite element method is used to simulate the responses of the high-definition array laterolog in fractured formation with different fracture parameters. The results show that conductivities of array laterolog are linearly related to the porosity of fracture and the conductivity of pore fluid. A negative separation between the deep and shallow resistivity appears in the low-angle fractured formation, the positive appears in high-angle conditions. The above researches have contributions to the application of array laterolog in the fractured reservoir evaluation.

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