Core Ontology for Petroleum Installations · INF-UFRGS-Ontologies · CNPq INF-UFRGS-ENERGIA inf.ufrgs.br/ontologies/copi dee69df

riser

CFIHOS TagAndEquipmentClass

ID: CFIHOS-30000502

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Hierarchy

Broader / Parent

Narrower / Children

Properties / Attributes (33)
Name Data Type Unit / Valid values Required Definition
design specification Text — Optional A specification according to which an item is intended to be designed
fluid name Text — Optional The name of the product in liquid or gas phase.
hydrostatic test pressure Number PRESS Optional A test pressure applicable when using water to establish the test pressure.
length Number LENGTH Optional Is a distance measured in the direction of the longest side of an item or in the direction of its main axis.
lower limit design temperature Number TEMP Optional The lowest temperature at which a functional or physical object is designed.
lower limit operating pressure Number PRESS Optional A pressure which is the lowest pressure at which a functional or physical object is expected to operate.
lower limit operating temperature Number degree celsius Optional A temperature that is the lowest temperature at which a functional or physical object is expected to operate.
nominal diameter Number LENGTH Optional A diameter which is an expected (theoretical/as designed) diameter.
normal operating pressure Number bar gauge Optional A pressure at which a functional or physical object is expected to operate normally.
normal operating temperature Number degree celsius Optional A temperature at which a functional or physical object is expected to operate normally.
upper limit design pressure Number PRESS Optional The highest pressure at which a functional or physical object is designed for.
upper limit design temperature Number TEMP Optional The highest temperature at which a functional or physical object is designed.
upper limit operating pressure Number bar gauge Optional A pressure which is the highest pressure at which a functional or physical object is expected to operate.
upper limit operating temperature Number degree celsius Optional A temperature that is the highest temperature at which a functional or physical object is expected to operate.
asphaltenes Boolean — Optional Specify if asphaltenes is present or not.
corrosion allowance Number millimetre Optional A thickness that is the upper limit of allowed corrosion of a metal structure.
corrosion inhibitor Boolean — Optional Specify if corrosion inhibitor present or not.
external corrosion protection Text — Optional Specify the external corrosion protection type
fluid corrosiveness Text — Optional Specify which type of corrosive agents are present in the process fluid.
gas lift Boolean — Optional Specify if gas lift is installed or not.
hydrate formation Boolean — Optional Specify if hydration formation occurred or not.
lower limit allowable temperature Number TEMP Optional The temperature which is the lowest allowed.
material Text — Optional Is a possessed aspect being a role of the substance of an artefact when used to construct the artefact from. Therefore the substance should be in a solid state at the conditions at which the artefact exists.
mechanical protection Text — Optional Specify the type of mechanical protection.
nominal pipe diameter Number millimetre Optional The nominal diameter (i.e. not the actual diameter, but an approximate diameter as it may appear on a vendor datasheet) of the equipment at the upstream boundary of the section.
post weld heat treatment Boolean — Optional Is a heat treatment after welding. Intended to ensure that the atomic structure of a weld and heat-affected zone is restored to an optimum corrosion-resistant structure.
riser layout Text — Optional Specify the type of layout for riser.
sand production Boolean — Optional Specify if sand produced or not.
scale formation Boolean — Optional Specify if scale formation occurred or not.
upper limit allowable pressure Number PRESS Optional The pressure which is the highest allowed.
upper limit allowable temperature Number TEMP Optional The temperature which is the highest allowed.
wall thickness Number millimetre Optional A thickness which is the thickness of the part of an object normally called wall: wall thickness of a pipe, thickness of a building wall, etc.
wax formation Boolean — Optional Specify if wax formation occurred or not.

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