Study on the Fuzzy Synthetic Evaluation for Pumping Units in Low Permeability Oilfield

Hang Xin Wei; Yu Bin Tong; Sha Sha Wu; Wei Wu; Jian Ning Xu

doi:10.4028/www.scientific.net/AMR.524-527.1279

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 524-527Study on the Fuzzy Synthetic Evaluation for...

Study on the Fuzzy Synthetic Evaluation for Pumping Units in Low Permeability Oilfield

Abstract:

In order to decrease the purchasing cost of pumping units and select the proper type of pumping units, the synthetic evaluation for pumping units based on fuzzy theory is studied. Firstly, the primary evaluation index and secondary evaluation index are built according to the oil and gas industry standard, and absolute comparison and relative comparison are also introduced. Then, the fuzzy weight factors of each evaluation index are determined and the fuzzy matrix operation for pumping units is made. Finally, the evaluation example for three pumping units is done to verify the correction and rationality of the method in this paper.

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Periodical:

Advanced Materials Research (Volumes 524-527)

Pages:

1279-1283

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.524-527.1279

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Online since:

May 2012

Authors:

Hang Xin Wei, Yu Bin Tong, Sha Sha Wu, Wei Wu, Jian Ning Xu

Keywords:

Fuzzy, Pumping Unit, Synthetic Evaluation, Technical and Economic Index

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References

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