Set of measures to prevent liner sticking during directional drilling

Set of measures to prevent liner sticking during directional drilling

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 detai...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2020-10, Vol.952 (1), p.12047
Hauptverfasser: Guseynova, E L, Guseynov, E M
Format: Artikel
Sprache:eng
Schlagworte:
Boreholes
Drilling
Linings
Plugs
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Beschreibung
Zusammenfassung: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.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/952/1/012047