BOP
Ram BOP, such as single ram BOP, double ram BOP, triple ram BOP are mainly hydraulic
operated or manual operated
operated or manual operated
An annular-type blowout preventer can close around the drill string, casing or a non-cylindrical object, such as the kelly.
BOP
Product Description
Standard: API Spec 16A
Working pressure: 2000psi-10000psi (14 Mpa-70Mpa)
Operating temperature:-18deg--121deg
Bore size: 7 1/16"-13 5/8"
Top & bottom connection: Flanged, studded
Working pressure: 2000psi-10000psi (14 Mpa-70Mpa)
Operating temperature:-18deg--121deg
Bore size: 7 1/16"-13 5/8"
Top & bottom connection: Flanged, studded
Product Description
Ram BOP can complete following operation:
When there is drill string in the well ,Seal the annular space between the well and drill pipes
with fitting half-bland ram.
Seal the well with fitting bland ram when there is nothing in the well.
When the well is closed, the manifold can be connected to its outlet on the shell to make
special operating such as mud circulation or throttling and blowing out or killing etc.
When there is drill string in the well ,Seal the annular space between the well and drill pipes
with fitting half-bland ram.
Seal the well with fitting bland ram when there is nothing in the well.
When the well is closed, the manifold can be connected to its outlet on the shell to make
special operating such as mud circulation or throttling and blowing out or killing etc.
Annular Blowout Preventer (Annular BOP) is important equipment widely used in onshore
and offshore drilling. There are three types of annular BOP: bolted-cover, wedged-cover, latched-cover type.All types of annular BOP are strictly manufactured as per API Spec 16A, and
can be used to replace Shaffer annular BOP or Hydril annular BOP
and offshore drilling. There are three types of annular BOP: bolted-cover, wedged-cover, latched-cover type.All types of annular BOP are strictly manufactured as per API Spec 16A, and
can be used to replace Shaffer annular BOP or Hydril annular BOP