[1]王慧,付晨東,閆學洪,等.核磁共振測井在大慶長垣以西地區流體性質識別中的應用[J].測井技術,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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核磁共振測井在大慶長垣以西地區流體性質識別中的應用()
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《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年01期
頁碼:
31-35
欄目:
處理解釋
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
文章編號:
1004-1338(2019)01-0031-05
作者:
王慧 付晨東 閆學洪 王艷 韓佳燃
(中國石油集團測井有限公司大慶分公司, 黑龍江 大慶 163412)
Author(s):
WANG Hui FU Chendong YAN Xuehong WANG Yan HAN Jiaran
(Daqing Branch, China Petroleum Logging CO. LTD., Daqing, Heilongjiang 163412, China)
關鍵詞:
測井解釋 核磁共振 長回波間隔T2 短回波間隔T2
Keywords:
log interpretation NMR T2 spectrum with long-TE T2 spectrum with short-TE
分類號:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.01.006
文獻標志碼:
A
摘要:
大慶長垣以西地區儲層非均質性強,油水層差異小,常規測井解釋符合率一直不高,但該地區儲集層屬中孔隙度、中低滲透率儲層,較適宜利用核磁共振測井進行流體性質識別。通過對大慶長垣以西地區核磁共振測井識別流體性質的3種方法進行優選,確定適合該地區的核磁共振測井模式,在定性識別流體性質的基礎上建立了核磁共振測井流體性質識別圖版,實現了定量解釋。該方法在B井工業油流井發現中發揮了關鍵作用,有效地解決了該地區流體性質識別難問題,并在實際生產中得到了較好的應用。
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.

參考文獻/References:


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備注/Memo

備注/Memo:
第一作者: 王慧,女,1985年生,工程師,從事測井解釋工作。E-mail:[email protected]
更新日期/Last Update: 2019-04-20
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