Special shut off device for liquidating blowout from the drill string

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F18%3A10238966" target="_blank" >RIV/61989100:27350/18:10238966 - isvavai.cz</a>

Result on the web

<a href="http://journals.bg.agh.edu.pl/DRILLING/2018.35.1/drill.2018.35.1.309.pdf" target="_blank" >http://journals.bg.agh.edu.pl/DRILLING/2018.35.1/drill.2018.35.1.309.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7494/drill.2018.35.1.309" target="_blank" >10.7494/drill.2018.35.1.309</a>

Result language

angličtina

Original language name

Special shut off device for liquidating blowout from the drill string

Original language description

Oil and natural gas are still among the most important raw materials in industry. Because their worldwide consumption is still high, there is a growing demand for drilling and mining. For the exploration and extraction of hydrocarbons, it is necessary not only first-class technical and technological equipment, but also experienced and professionally trained crew. In particular, exploratory drilling operations carry a risk of pressure manifestations. If this is the first deep hole in a given location, there may not be enough information about the holes to be explored. If the bulkhead pressure is higher than the hydrostatic pressure of the fluid column in the borehole (eg drilling mud) at the drilling horizon, this medium enters the borehole and migrates towards the surface, where it can grow up in an open eruption. To handle pressures, the drill crew must be sufficiently trained to be able to recognize and respond to the situation in a variety of ways. Sometimes, however, situations may arise where either the failure of the human factor or the failure of the technique to open the eruption eventually occur. This is already a situation where a specialized service with special equipment must be taken to the place of the drilling crew. In this article we will not deal with the history of the &quot;branch&quot; of eradication eruptions or the commonly applied safety elements used from the beginning of the drilling to the mining equipment. We will only focus on a very specific case, namely an open eruption with drilling tools, where the crew was no longer able to provide workplace and drilling.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

10505 - Geology

Project

<a href="/en/project/LO1406" target="_blank" >LO1406: Institute of clean technologies for mining and utilization of raw materials for energy use -Sustainability program</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

AGH Drilling, Oil, Gas : quarterly

ISSN

2299-4157

e-ISSN

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Volume of the periodical

35

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

13

Pages from-to

309-321

UT code for WoS article

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EID of the result in the Scopus database

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