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2020
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Invention
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Pipeline isolation tool, assembly & method.
An isolation tool assembly for isolating a section o... |
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Invention
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Pipeline isolation tool, assembly & method. An isolation tool assembly (10) for isolating a secti... |
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2019
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G/S
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Apparatus made primarily from metal for use in the construction, maintenance and repair of oil an... |
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2017
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G/S
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Machine tools, cutting machines; hot tapping machines used
for cutting holes in a pipeline or pr... |
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G/S
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Machine tools for metal work and cutting holes in pipelines and pressure vessels, excluding hand ... |
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G/S
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Machine tools for use on pressurised pipework systems; cutting machines for use on pressurised pi... |
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2016
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G/S
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Metal connectors, flanges, clamps, joints, plugs and pig launching systems comprising compression... |
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G/S
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connectors, flanges, clamps, joints, repair units, plugs and pig launching systems and temporary... |
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Invention
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Pipe sealing apparatus and method. A pipe sealing apparatus, such as a split sleeve clamp, has a ... |
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Invention
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Pipe isolation and intervention. A tool assembly configured for location on a section of a pipe i... |
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Invention
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Pipe isolation & intervention. A tool assembly (10) configured for location on a section of a pip... |
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2014
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Invention
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Method and assembly for pipe pressure testing. A test tool assembly (10) for location in a sectio... |
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2013
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Invention
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Clamp seal.
A clamp has body portions adapted to be secured together and a longitudinally arrang... |
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Invention
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Low pressure hot tap pipeline isolation. An isolation tool assembly for use in isolating a sectio... |
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Invention
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Pipeline isolation check plug. An isolation plug for location in a section of pipe has three sepa... |
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Invention
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Pipeline isolation for small bore pipe. An isolation tool for isolating small bore pipe has a spi... |
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Invention
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Low pressure hot tap pipeline isolation. An isolation tool assembly (10) for use in isolating a s... |
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Invention
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Pipe isolation for small bore pipe. An isolation tool (10) for isolating small bore pipe (P) has ... |
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2012
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Invention
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Pipe sealing. A sealing apparatus suitable for use as a subsea repair clamp includes a sealing me... |
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Invention
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Pipe sealing. A sealing apparatus (10) suitable for use as a subsea repair clamp has a sealing me... |
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2011
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Invention
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Pipeline isolation tool and method. An isolation tool is adapted for location in a pipe and inclu... |
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Invention
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Pipeline isolation tool and method. An isolation tool is adapted for location in a pipe and compr... |
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2010
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Invention
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Device and method for pre-tensioning a coupling. A coupling device provides a pre-tensioned coupl... |
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Invention
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Pipeline tool. A bi-directional pipeline tool has a body or location in a pipe. A seal element is... |
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Invention
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Isolation tool. A method of isolating a section of pipe includes the steps of locating a seal uni... |
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Invention
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Pipeline tool. A bi-directional pipeline tool has a body (14) or location in a pipe (12). A seal ... |
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Invention
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Isolation tool. A method of isolating a section of pipe comprises locating a seal unit having two... |
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Invention
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Pipeline isolation. A pipeline isolation plug for location in a section of pipe has two seal modu... |
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Invention
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Pipeline isolation. A pipeline isolation plug (10) for location in a section of pipe (12) has two... |
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2009
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Invention
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Pipe end sealing tool. A pipe end-sealing tool includes a body. A seal is mounted on the body and... |
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Invention
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Test tool. A test tool assembly for use in testing a tubular component, such as a pipe section, i... |
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Invention
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Test tool. A test tool for use in testing a tubular component such as a pipe includes a body havi... |
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Invention
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Test tool & method for testing a tubular component. A test tool (10) for use in testing a tubular... |
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Invention
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Tubular component test tool & method. A test tool assembly (10) for use in testing a tubular comp... |
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2008
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Invention
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Sealing apparatus. An apparatus for sealing a pipe having a defect or penetration comprises a hou... |
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Invention
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Sealing apparatus. An apparatus 10 for sealing a pipe 12 having a defect or penetration 16 compri... |
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2007
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Invention
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Pipe end sealing tool. A pipe end-sealing tool comprises a body. A seal is mounted on the body an... |
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Invention
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Isolation tool. An isolation tool for use in a pipe comprises a seal unit, the seal unit being mo... |
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2006
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G/S
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[ Tubing, liners and castings, couplings, seals, valves for testing purposes, all made primarily ... |
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G/S
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Tubing, liners and casings, couplings, seals, valves made of
metal for testing purposes; parts a... |
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G/S
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[ Tubing, liners and casings, couplings, seals, valves for testing purposes, all made primarily o... |
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G/S
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Apparatus made primarily from metal namely tubing, liners and casings, couplings, seals, locking ... |
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2001
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Invention
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Tubular isolation. An apparatus (10) for isolating a section of a bore has two relatively moveabl... |
