IMPROVEMENTS IN OR RELATING TO CENTRALISERS

A centraliser comprises longitudinally spaced collars connected by a plurality of springs, each of the springs comprising two or more bow sections.

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Bibliographic Details
Main Authors Mattison Mark, Samiotis Evangelos, Wilkinson Alexander, Martin James Edward
Format Patent
LanguageEnglish
Published 14.09.2017
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Summary:A centraliser comprises longitudinally spaced collars connected by a plurality of springs, each of the springs comprising two or more bow sections.
Bibliography:Application Number: US201515506874