18 July 2017

BOP preventer stack

The assembly of well control equipment including preventers, spools, valves, and nipples connected to the top of the casinghead.
18 July 2017

BOP ram type

A device designed or form a seal on the hole with no pipe or in the annular space with pipe in the hole. The equipment can […]
18 July 2017

Borehole

A hole made by drilling or boring. See wellbore.
18 July 2017

Bottom-supported offshore drilling rig

A type of mobile offshore drilling unit (MODU) that has a part of its structure in contact with the sea floor when it is on site […]