An Analytic Hierarchy Process for Bit Optimization Based on the Fractal Crushing Work Ratio

LIU Shanshan, YAN Tie, BI Xueliang, YU Xiaowen, XU Haisu, ZHANG Yuenan

Abstract


The paper presents a new method of bit optimization by applying index scale AHP (Analytic Hierarchy Process). It constructs judgment matrix based on the complete consistency principle. For the matrix has the consistency of the importance and transitivity, it simplifies the process of calculation by cancelling the consistency checking process, which is used in the traditional AHP. The adjacent important ratio is selected by combining hierarchical thought and fractal dimension, and the effect of adjacent important ratio disturbance on the optimization result is reduced. The accuracy of the decision result of bit optimization hierarchical structure model is ensured effectively, and the stability and flexibility of the model is enhanced. The model can be applied in different regions based on actual needs, and to solve optimization problems of different types of drill bit.
Key words: Crushing work ratio; Index scale; Bit optimization


Keywords


Crushing work ratio; Index scale; Bit optimization

Full Text:

PDF

References


[1] Rabia, H., & Farrelly, M. (1986, October). A new approach to drill bit selection. Paper presented at European Petroleum Conference, London, United Kingdom.

[2] Rabia, H. (1985). Specific energy as a criterion for bit selection. JPT, 37(7), 1225-1229.

[3] Saaty, T. L. (1990). An exposition of the AHP in reply to the paper remarks on the analytic hierarchy process. Management Science, 36(3), 259-268.

[4] Ochiai, M., Ozao, R., & Yamazaki, Y. (1992). Self-similarity law of particle size distribution and energy law in size reduction of solids. Physica A, 191(2), 295-300.

[5] Huang, D. C., & Xu, L. (2002). Proportion criteria and method for building comparison matrices in the analytic hierarchy process. Control and Decision, 17(4), 484-486.

[6] Yan, T., Li, W., & Bi, X. L. (2009). A new evaluation method for rock-rushing efficiency based on crushing work ratio. Acta Perolei Sinica, 30(2), 291-294.

[7] Li, S. B., Yan, T., & Li, W. (2006). Fractal representation of rock drillability. Acta Petrolei Sinica, 27(1), 124-127.




DOI: http://dx.doi.org/10.3968/6765

Refbacks

  • There are currently no refbacks.


Copyright (c)



Share us to:   

Reminder

  • How to do online submission to another Journal?
  • If you have already registered in Journal A, then how can you submit another article to Journal B? It takes two steps to make it happen:

1. Register yourself in Journal B as an Author

  • Find the journal you want to submit to in CATEGORIES, click on “VIEW JOURNAL”, “Online Submissions”, “GO TO LOGIN” and “Edit My Profile”. Check “Author” on the “Edit Profile” page, then “Save”.

2. Submission

  • Go to “User Home”, and click on “Author” under the name of Journal B. You may start a New Submission by clicking on “CLICK HERE”.

We only use three mailboxes as follows to deal with issues about paper acceptance, payment and submission of electronic versions of our journals to databases:
caooc@hotmail.com; aped@cscanada.net; aped@cscanada.org

 Articles published in Advances in Petroleum Exploration and Development are licensed under Creative Commons Attribution 4.0 (CC-BY). 

ADVANCES IN PETROLEUM EXPLORATION AND DEVELOPMENT Editorial Office

Address:1055 Rue Lucien-L'Allier, Unit #772, Montreal, QC H3G 3C4, Canada.

Telephone: 1-514-558 6138
Website: Http://www.cscanada.net
Http://www.cscanada.org
E-mail:office@cscanada.net;  office@cscanada.org

Copyright © 2010 Canadian Research & Development Centre of Sciences and Cultures