- upper master valve (Xmas)
- Нефть и газ: центральная задвижка
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
List of oil field acronyms — Contents 1 # 2 A 3 B 4 C … Wikipedia
Well intervention — A well intervention, or well work , is any operation carried out on a oil or gas well during , or at the end of its productive life, that alters the state of the well and or well geometry, provides well diagnostics or manages the production of… … Wikipedia
Two barrier rule — The two barrier rule is a policy of safety for work on piping carrying high pressure and/or high temperature fluids. It is commonly used by oil companies such as BP. The rule simply states that for any work that must be done on a section of… … Wikipedia