西南石油大学学报(自然科学版) ›› 2008, Vol. 30 ›› Issue (6): 27-30.DOI: 10.3863/j.issn.1000-2634.2008.06.007

• 地质勘探 • 上一篇    下一篇

火山岩储层裂缝的测井识别方法研究


王建国1 何顺利1 刘红岐2 宋运武3
  

  1. 1.中国石油大学石油工程教育部重点实验室,北京 昌平 102249; 2.“油气藏地质及开发工程”国家重点实验室?西南石油大学,四川 成都 610500; 3.中国石化中原油田分公司,河南 濮阳 457000
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-12-20 发布日期:2008-12-20
  • 通讯作者: 何顺利

IDENTIFICATION OF THE IGNEOUS ROCK RESERVOIR FRACTURE BY WELL LOGGING

WANG Jian-guo1 HE Shun-li1 LIU Hong-qi2 SONG Yun-wu3   

  1. 1.MOE Key Laboratory of Petroleum Engineering,China University of Petroleum,Changping Beijing 102249,China;2.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu Sichuan 610500,China;3.Zhongyuan Oilfield Subsidiary Company,SINOPEC,Puyang Henan 457000,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-12-20 Published:2008-12-20
  • Contact: HE Shun-li

摘要: 以大庆徐深气田火山岩储层为例,阐述了岩芯裂缝的总体发育特征,论述了裂缝在常规测井和电成像测井上的响应特征,利用曲线元的原理和算法建立了裂缝的定量判别标准。最后将常规测井的判别结果与岩芯裂缝、成像测井进行了对比。实践证明,常规测井和电成像测井在裂缝识别方面可以互为验证和补充,综合多种方法方能有效地判别火山岩储层裂缝,对于其他类型储层的裂缝研究具有一定的借鉴意义。

关键词: 火山岩, 储层, 裂缝, 成像测井, 曲线元法

Abstract:

The igneous rock reservoirs of Xushen gas field,Daqing,are taken as example to state the general characteristics of core fractures,present the response feature

of the fractures in conventional well logging and FMI and establish the quantitative identification criteria of the fractures by using curve unit principle and algorithm.At

last,the identification results of conventional well logging are correlated with the core fractures and FMI.Practice shows the in terms of fracture identification,

conventional logging and FMI can be verified and complemented each other,the igneous rock fracture can be effectively identified by integrating multiple ways.The research

is meaningful for fracture study of other types of reservoirs.

Key words: igneous rock, reservoir, fracture, FMI, curve unit method

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