| 储层裂缝的研究和分析方法 |
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| 引用本文： | 童亨茂,钱祥麟. 储层裂缝的研究和分析方法[J]. 中国石油大学学报(自然科学版), 1994, 0(6) |
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| 作者姓名： | 童亨茂 钱祥麟 |
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| 作者单位： | 石油大学地球科学系，北京大学地质系 |
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| 摘 要： | 在野外实地观察分析的基础上，对天然裂缝的识别标志、观察和测量方法及所得数据的整理和分析进行了仔细的研究，根据数理统计和构造解析的有关理论，并结合有关的研究成果，较为系统、合理地设置和描述了裂缝系统的有关参量，给出了对裂缝进行观察、测量及分析方法，从本文方法得到的裂缝数据可以获得裂缝的优势方位、裂缝密度、连通及贯穿程度以及渗透性等信息，为油藏裂缝的定量评价作准备。
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| 关 键 词： | 储层；裂缝；裂缝密度；分析方法 |
RESEARCH AND ANALYSIS ON NATURAL FRACTURE |
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| Tong Hengmao ,Qian Xianglin. RESEARCH AND ANALYSIS ON NATURAL FRACTURE[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1994, 0(6) |
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| Authors: | Tong Hengmao Qian Xianglin |
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| Abstract: | Based on detailed field obervation and analysis,this article issues marks todetermine the natural fracture, provides a systematical method to measure and analyse thefracture sytem,with the parameters for fracture system discrlption set up scientifically.Theinformation,such as fracture superior direction,fracture density,connecting and penetratinglevel and fracture permeability,can be obtained from the data collected by this givenmethod,It can also provide basic data for quantitative evaluation to fractured reservoir.Onthe other hand.this paper issues several methods to obtain fracture data,which is approximateto the one from directional core,from undirectional core,This method was used to study thefracture system of the Qiuling Oilfield in Tuha basin. |
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| Keywords: | Reservoirs:Fracture:Fracture density:Analysis methods |
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