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The quarterly scientific and technical journal, Reporter of the Association of Drilling Contractors
The year 2020 number 2nd issue of the quarterly journal, "Bulletin of the Association of Drilling Contractors", is now available
"Bulletin of the Association of Drilling Contractors"


ISSN 2073-9877

The scientific and technical journal, Bulletin of the Association of Drilling Contractors, is listed by the Higher Attestation Commission of the RF Ministry of Education and Science as one of the leading refereed journals and publications that feature main scientific results of doctoral and candidates dissertations.


2020
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"REPORTER of the Association of Drilling Contractors" N3, 2015

UNINTERRUPTED WELL FLUSHING SYSTEM – SNP KURS

Ropyanoy, Alexander Yu. – general director, CJSC NT KURS, e-mail: Ropyanoy@ntkurs.ru
Skoblo, Valery Z.– deputy general director, CJSC NT KURS, e-mail: skoblo@ntkurs.ru
Strazhgorodskiy, Semen I. – deputy general director, CJSC NT KURS, e-mail: mail@ntkurs.ru


622.24

Key words: uninterrupted well flushing system, uninterrupted circulation, tee ball valve, lateral port, uninterrupted flushing sub, flushing bypass line.

The authors consider the possibility of manufacturing a uninterrupted well flushing system on the basis of a tee ball valve and provide details of the principle of action, components and design. Detailed consideration is given to the configuration of the uninterrupted well flushing system and specifications of key components. It is shown that the system may be created on the basis of local technologies and production facilities.

RUS
ENG
   
 

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The Journal Reporter of the Association of Drilling Contractors - 2020
Published by: The Association of Drilling Contractors