应用灰色关联分析法优选大牛地气田压裂井层

doi:10.3969/j.issn.1673-8926.2011.01.021

Lithologic Reservoirs ›› 2011, Vol. 23 ›› Issue (1): 114-117.doi: 10.3969/j.issn.1673-8926.2011.01.021

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Using grey correlation analysis method to optimize fractured well in Daniudi Gasfield

LI Guofeng¹， LI Guofeng¹， WANG Dean¹， CHENG Yong^2，5， SU Rong³， LI Yueli¹， WANG Wenqing^4，5

1. Research Institute of Engineering Technology， Huabei Company， Sinopec， Zhengzhou 450006， China； 2. Oman Company， CNODC， Beijing 100007， China； 3. Changqing Chemical Engineering Corporation， PetroChina， Xianyang 712000， China； 4. Xinjiang Oilfield Company， PetroChina， Karamay 834000， China； 5. Graduate School， Southwest Petroleum University， Chengdu 610500， China

Online:2011-02-20 Published:2011-02-20

Abstract

Abstract:

Daniudi Gasfield is characterized by multi-layers in vertical, large interval between layers, tight reservoir and low deliverability of single layer, even no natural deliverability without fracturing. The grey correlation analysis method is used to optimize the factors which affect the well selection in fracturing. The level analysis principle of system engineering which takes the complexity and malconformation of each factor into consideration is applied to ascertain the weight of each factor. The application result proves the scientificity and applicability of this grey correlation analysis method.

Key words: high resolution, short-termbase level cycle, reservoir heterogeneity, Shanxi Formation, Ordos Basin

LI Guofeng1， LI Guofeng， WANG Dean， CHENG Yong， SU Rong， LI Yueli， WANG Wenqing. Using grey correlation analysis method to optimize fractured well in Daniudi Gasfield[J].Lithologic Reservoirs, 2011, 23(1): 114-117.

References

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［2］邓聚龙.灰色系统理论教程［M］.武昌：华中理工大学出版社，1990：53-63.
［3］刘育骥，耿新宇，肖辞源.石油工程模糊数学［M］.成都：成都科技大学出版社，1994.
［4］蒋廷学，田占良.模糊数学在压裂设计中的应用［J］.天然气工业，1998，18（3）：61-64.
［5］王海军，邓媛，段春节.大牛地气田储层伤害研究［J］.岩性油气藏，2010，22（4）：27-31.

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