Volume 39, No 1, 2017, Pages 45-49

Reliability Evaluation for Improved Screw Dies of Coiled Tubing unit Injector

Authors:

G.R. Igtisamova, N.O. Kovalev*

DOI: 10.24874/ti.2017.39.01.05

Abstract:

The paper considers improvement of screw dies of mobile coiled tubing unit injector through the change in screw die's design parameters with further mounting of metal-ceramic based friction material. Comparison of designs of unit injector screw dies was carried out and reliability evaluation of an improved coiled tubing transporter unit was executed.

Keywords:

Coiled tubing, Injector, Screw dies, Reliability, Fail