Find-Block® - Blockage Location
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Overview
Paradigm’s Find-Block® Blockage Location Technology utilises pressure wave analysis to accurately pin-point full-bore blockage and assess the most effective method of remediation in liquid filled systems.
Based on hydraulic Time Domain Reflectometry (TDR) principles, Find-Block® can locate pipeline blockages to an accuracy up to 1m/km.
A pressure pulse is created by opening a valve in a liquid-filled and pressurized pipeline system. The pulse profile is recorded via a Data Acquisition System tied into the topside production pipework and is subsequently analysed by Paradigm’s engineering team to identify the location of the blockage or pipeline obstruction such as a stuck pig or closed valve.
Why Find-Block® - Blockage Location Matters
Find-Block® offers fast, precision results allowing pipeline operators to make informed decisions based on real data to develop the best strategy to remediate their systems and restore production as quickly as possible.
Find-Block®’s non-intrusive approach and the ability to mobilise quickly to anywhere in the world with only one Field Technician and a peli-case system gives certainty where there is doubt.
How We Deliver
Find-Block® is a lightweight, fast mobilisation technology which is hand carried to site along with one Field Engineer.
Mobilisations can be carried out in as little as 24 hours with results provided almost instantly to give assurances on the location of pipeline blockages and allowing operators to develop the best remediation strategy.
What’s Included in Find-Block® - Blockage Location
Paradigm provides a single hand carried Find-Block® package along with a Field Engineer, connecting to the topsides pipework for data gathering and evaluation.
FAQ
What mediums can Find-Block® be used in?
Find-Block can locate blockages in all forms of fluid filled lines ranging from oil, water, chemicals etc….
Does the line have to be depressurised?
No, Find-Block® actually requires pressure to be within the line, generally at a minimum of 500psi / 35bar to achieve a stable result.
How many people are required to carry out a Find-Block® survey?
Find-Block® is operated with only one Field Engineer and as the equipment is hand carried, mobilisations can be arranged quickly to give accurate results in as little as 24 hours from first contact.
Can Find-Block® be used in hazardous areas?
Find-Block® can be used to accurately locate full bore blockages on lines ranging from as small as ⅜” and up to 24” diameters.
What size of pipelines can Find-Block® cover?
Yes, all Find-Block® units are suitable for use in Class I Division II) (Zone 2) hazardous areas.
About Paradigm Flow Services
Paradigm Flow Services delivers un-paralleled production and asset integrity solutions to the energy industry and beyond that are made possible by technology that can.
Whether you require more precise pipeline diagnostics on the location of a stuck PIG, need to perform a cleanout of flow assurance deposits in a geometrically complex riser-flowline system, or are looking to preserve plant integrity by transitioning to dry testing of fire suppression systems, we have the technology and the expertise to help you deliver.
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