2022年10月18日 · Rams are interchangeable between ram-type preventers of the same design and pressure rating. Casing rams are usually substituted for pipe rams before casing running …

Two categories of blowout preventer are most prevalent: ram and annular. BOP stacks frequently utilize both types, typically with at least one annular BOP stacked above several ram BOPs. …

BOP Rams, or ram blocks, consist of four common types: pipe, blind, shear and blind shear; and are offered for mid to large bore, high pressure BOPs. BOP Products pipe rams are self …

2021年1月15日 · A ram BOP is a blowout preventer that uses a pair of steel plungers that oppose each other (rams). The rams can extend towards the wellbore’s center to restrict the flow of …

If the need arises to contain wellbore pressure, ram-type BOPs provide the ability to shear off the tubulars in the wellbore and seal the well. Cameron was the first to engineer BOPs rated …

HMH provides a full range of industry-leading ram designs for superior performance in our blowout preventers (BOPs) for all surface and subsea applications. These rams protect …

The inner and top faces of the rams are fitted with packers (elastomeric seals) that press against each other, against the wellbore, and around tubing running through the wellbore. Outlets at …

2017年12月26日 · Cameron pipe rams are available for use in Cameron ram-type BOPs to fit all commonly used sizes of tubing, drill pipe, drill collar or casing pipe. Cameron pipe rams are …

The Integrated Model IU™ Ram Type Blowout Preventer (BOP) is used to contain wellbore pressure in land and platform drilling operations. The rams in IU™ BOP are hydraulically …

With the ever-changing well designs and the ability to drill longer and deeper wells, we have designed and proven durable rams that enhance the features of our BOP equipment. BOP …