as well as a large bank of BOP's and hydraulic valve controls. Today's snubbing units can be employed to provide a wide range of services. In essence, a snubbing unit is a hydraulic rig that can ...
Operator Premier Oil has suspended operations on the 4/20-1 (Isobel Deep) well, following a problem detected on the drilling rig blowout preventer, BOP, according to partner Falkland Oil and Gas ...
following a technical problem with the drilling rig blowout preventer, BOP. Partner Falkland Oil & Gas Ltd said FOGL said that the problem was detected after the 13⅜-in. casing was set ...