Results forsurface drilling shaffer annular bopfrom 2 Products.
|
13 5/8"-5000psi Annular BOP, Casted, Shaffer Type Our Annular BOP is widely used in surface and subsea drilling in H2S field services. The packing element is the spherical or ...
|
|
|
|
3000psi-10000psi Annular Blowout Preventer Shaffer Type Our Annular Blowout Preventer are commonly used for surface and subsea drilling in H2S field services. The Annular BOP is ...
|
|
|