Open AccessSet of measures to prevent liner sticking during directional drilling
Author(s) -
E. L. Guseynova,
E. M. Guseynov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/952/1/012047
Subject(s) - differential (mechanical device) , sticking probability , drilling , lubrication , borehole , set (abstract data type) , mechanical engineering , engineering , petroleum engineering , forensic engineering , computer science , geotechnical engineering , chemistry , aerospace engineering , organic chemistry , adsorption , desorption , programming language
The study considers the sticking problems of drilling. The study presents the classification and gives a general characteristic of liners. It is shown that the largest number of troubles occurs due to differential sticking. Differential sticking and methods of its elimination are considered in detail. The set of measures to prevent sticking, including the use of the Rhino XC Tool borehole expander, filters with plugs, dry lubrication, eccentric shoe, is developed and proposed.