[1]王慧,付晨东,闫学洪,等.核磁共振测井在大庆长垣以西地区流体性质识别中的应用[J].测井技术,2019,43(01):31-35.[doi:10.16489/j.issn.1004-1338.2019.01.006]
 WANG Hui,FU Chendong,YAN Xuehong,et al.Application of NMR Logging in Fluid Identification in the Western Area of Daqing Changyuan Oilfield[J].WELL LOGGING TECHNOLOGY,2019,43(01):31-35.[doi:10.16489/j.issn.1004-1338.2019.01.006]
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核磁共振测井在大庆长垣以西地区流体性质识别中的应用()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期数:
2019年01期
页码:
31-35
栏目:
处理解释
出版日期:
2019-04-20

文章信息/Info

Title:
Application of NMR Logging in Fluid Identification in the Western Area of Daqing Changyuan Oilfield
文章编号:
1004-1338(2019)01-0031-05
作者:
王慧 付晨东 闫学洪 王艳 韩佳燃
(中国石油集团测井有限公司大庆分公司, 黑龙江 大庆 163412)
Author(s):
WANG Hui FU Chendong YAN Xuehong WANG Yan HAN Jiaran
(Daqing Branch, China Petroleum Logging CO. LTD., Daqing, Heilongjiang 163412, China)
关键词:
测井解释 核磁共振 长回波间隔T2 短回波间隔T2
Keywords:
log interpretation NMR T2 spectrum with long-TE T2 spectrum with short-TE
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.01.006
文献标志码:
A
摘要:
大庆长垣以西地区储层非均质性强,油水层差异小,常规测井解释符合率一直不高,但该地区储集层属中孔隙度、中低渗透率储层,较适宜利用核磁共振测井进行流体性质识别。通过对大庆长垣以西地区核磁共振测井识别流体性质的3种方法进行优选,确定适合该地区的核磁共振测井模式,在定性识别流体性质的基础上建立了核磁共振测井流体性质识别图版,实现了定量解释。该方法在B井工业油流井发现中发挥了关键作用,有效地解决了该地区流体性质识别难问题,并在实际生产中得到了较好的应用。
Abstract:
The reservoir in the western area of Daqing Changyuan has the characteristics of strong heterogeneity and small difference of oil and water layer, and the coincidence rate of conventional logging interpretation cannot meet the production need. However, the reservoir belonged to the middle porosity and medium-low permeability reservoirs in this area, which was more suitable for fluid identification by using NMR logging. Based on the optimization of 3 kinds of NMR fluid identification methods in the west area of Daqing Changyuan, the NMR logging model suitable for this area was determined, and on the basis of qualitative identification of fluid properties, the NMR fluid properties identification plate was established, and the quantitative interpretation of fluid properties was realized. This method played a key role in the discovery of industrial oil flow wells-Well B, effectively solved the problem of fluid identification in this area and has been better applied in practical production.

参考文献/References:


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备注/Memo

备注/Memo:
第一作者: 王慧,女,1985年生,工程师,从事测井解释工作。E-mail:285545540@qq.com
更新日期/Last Update: 2019-04-20