ENERGY|oil industry
- ceann Braden Reference "Faofa ag an gCoiste Téarmaíochta, www.tearma.ie Faomhadh an téarma seo mar chuid de Thionscadal Lex"
- ga
- bradenhead | braden head | casinghead | casing head | starting head
- en
- Definition "adapter between the first casing string and either the BOP stack (during drilling) or the wellhead (after completion)" Reference "'casing head' (18.11.2021). Explore the new Oilfield Glossary. Schlumberger"
- Comment A BOP stack is a set of two or more blow-out preventers (BOP) used to ensure pressure control of a well. A typical stack might consist of one to six ram-type preventers and, optionally, one or two annular-type preventers. A typical stack configuration has the ram preventers on the bottom and the annular preventers at the top.