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An Integrated Method of Data Mining and Flow Unit Identification for Typical Low Permeability Reservoir Prediction

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DOI: 10.4236/wjet.2019.71008    358 Downloads   594 Views
Author(s)
Peng Yu1,2

ABSTRACT

With the development of oilfield exploration and mining, the research on continental oil and gas reservoirs has been gradually refined, and the exploration target of offshore reservoir has also entered the hot studystage of small sand bodies, small fault blocks, complex structures, low permeability and various heterogeneous geological bodies. Thus, the marine oil and gas development will inevitably enter thecomplicated reservoir stage; meanwhile the corresponding assessment technologies, engineering measures andexploration method should be designed delicately. Studying on hydraulic flow unit of low permeability reservoir of offshore oilfield has practical significance for connectivity degree and remaining oil distribution. An integrated method which contains the data mining and flow unit identification part was used on the flow unit prediction of low permeability reservoir; the predicted results were compared with mature commercial system results for verifying its application. This strategy is successfully applied to increase the accuracy by choosing the outstanding prediction result. Excellent computing system could provide more accurate geological information for reservoir characterization.

Cite this paper

Yu, P. (2019) An Integrated Method of Data Mining and Flow Unit Identification for Typical Low Permeability Reservoir Prediction. World Journal of Engineering and Technology, 7, 122-128. doi: 10.4236/wjet.2019.71008.

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