Paper Title:
Fisher Discriminant Analysis Model of Drilling Downhole Accidents and its Application
  Abstract

Based on Fisher discriminant theory, the Fisher discriminant analysis model (FDA) was established for predicting the possibility of drilling downhole accidents. Six factors such as WOB、pump pressure、pump flow、running speed、ROPand torque were selected as the discriminant factors of the FDA mode. A series of data from drilling downhole accidents were taken as the training samples, and then some practical engineering datas were used to verify this mode. It was showed that FDA model is one of simple and accurate method in solving the prediction of drilling downhole accidents.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Other related topics
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
3241-3244
DOI
10.4028/www.scientific.net/AMR.291-294.3241
Citation
J. C. Liu, H. T. Wang, W. H. Li, C. B. Xu, "Fisher Discriminant Analysis Model of Drilling Downhole Accidents and its Application", Advanced Materials Research, Vols. 291-294, pp. 3241-3244, 2011
Online since
July 2011
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Price
$32.00
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