TY  - JOUR
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85007249843&partnerID=40&md5=c283c14d8cc2faa0296c4c17731c471e
N1  - cited By 0
Y1  - 2016///
VL  - 11
PB  - Asian Research Publishing Network
N2  - Modern techniques to model torsional drill string vibration have positive impact to the efficiency of oil and gas drilling. The need for torsional model is evident from their detrimental effect to the bottom hole assembly (BHA) fitness. The model can cater planning for more efficient parameter selections for BHA and controlling surface parameter to reduce such vibration. In this paper, the models for torsional vibrations are classified based on their functional concept. The validation techniques are also reported with each classification of the model for torsional vibrations. © 2006-2016 Asian Research Publishing Network (ARPN).
IS  - 22
ID  - scholars7655
AV  - none
TI  - Various mathematical model of torsional vibration in oil well drill string and their validation techniques
EP  - 13391
JF  - ARPN Journal of Engineering and Applied Sciences
SN  - 18196608
A1  - Bin Iman, H.
A1  - Pao, W.
SP  - 13389
ER  -