Russian translation: дренаж обсадной колонны рабочей жидкостью
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
English to Russian translations [PRO] Tech/Engineering - Engineering (general) / Drilling equipment
English term or phrase:fluid column drainage
Here's the whole phrase:
Dry Hole Valve is installed as standard to provide reliable fluid circulation control in dry hole conditions and minimal line pull to activate fluid column drainage.
(from a description of a core drilling system)
I don't know enough about the process to get a clear picture of what actually happens, so I'm not sure I understand what is meant by "fluid column drainage".