Fine Prediction for Sand Bodies of Different Sedimentary Reservoirs in Chenghai&nbsp; Oilfield:A Case on Zhuanghai8 Block of Chenghai Oilfield ⅠArea

JIA   Yu-Mei, DOU  Song-Jiang, DU  Yan-Lei, WANG  Shao-Bo, HAN  Xu

doi:10.11764/j.issn.1672-1926.2011.05.815

2011 , Vol. 22 >Issue 5: 815 - 820

DOI: https://doi.org/10.11764/j.issn.1672-1926.2011.05.815

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Fine Prediction for Sand Bodies of Different Sedimentary Reservoirs in Chenghai Oilfield:A Case on Zhuanghai8 Block of Chenghai Oilfield ⅠArea

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1.Dagang Oilfield Company,PetroChina,Tianjin 300280,China;
2.No.5 Exploitation Plant of Dagang Oilfield,PetroChina,Tianjin 300280,China

Received date: 2011-04-07

Revised date: 2011-07-29

Online published: 2011-10-10

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Abstract

Fine reservoir prediction is difficult in Chenghai oilfield，which has complex geological conditions，multi sedimentary types，and diverse reservoirs with rapid changes in vertical and horizontal.For the problem of reservoir prediction，a variety of technical means is used to solve the multiple solutions of reservoir research，such as using seismic attribute analysis techniques to delineated the scope of favorable reservoir，spectral imaging technology to improve the horizontal recognition of the reservoir，logging constrained seismic inversion technology to improve the vertical resolution of reservoir，and river edge detection to describe the end of river.Through the integrated application of various technical advantages, we can achieve the identification and tracking of a single sand from the point to the plane then to the body.

Key words： Chenghai oilfield I area; Sedimentary characteristics; Reservoir characteristic; Fine reservoir prediction; Result application.

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JIA Yu-Mei, DOU Song-Jiang, DU Yan-Lei, WANG Shao-Bo, HAN Xu . Fine Prediction for Sand Bodies of Different Sedimentary Reservoirs in Chenghai Oilfield:A Case on Zhuanghai8 Block of Chenghai Oilfield ⅠArea[J]. Natural Gas Geoscience, 2011 , 22(5) : 815 -820 . DOI: 10.11764/j.issn.1672-1926.2011.05.815

References

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