= HTML rendering of IOHN activity 6 ontology =
This page contains a description of all classes in the `http://www.iohn.org/ontology/IOHN-6#` ontology used in the [http://www.iohn.org IOHN project]
The ontology imports the following other ontologies
|| '''Ontology name''' || '''Namespace''' ||
|| IOHN-common || ||
|| data-model / part 8 || <`http://standards.tc184-sc4.org/iso/15926/-8/data-model`>||
|| reference-data / part 4 || <`http://standards.tc184-sc4.org/iso/15926/tech/reference-data`>||
|| POSCCaesar RDL || ||
----
== == #cnt
'''URI''': http://www.iohn.org/ontology/IOHN-6#cnt [[BR]]
'''Definition''': ''Not yet defined''
----
== Accumulated Sand Topside == #AccumulatedSandTopside
'''URI''': http://www.iohn.org/ontology/IOHN-6#AccumulatedSandTopside [[BR]]
'''Definition''': ''Not yet defined''
----
== Accumulated erosion == #ErosionAccumulated
'''URI''': http://www.iohn.org/ontology/IOHN-6#ErosionAccumulated [[BR]]
'''Definition''': Accumulated material loss or wall thickness reduction over a period of time
----
== Actual mixture density == #ActualMixtureDensity
'''URI''': http://www.iohn.org/ontology/IOHN-6#ActualMixtureDensity [[BR]]
'''Definition''': Fluid mixture density at actual pressure and temperature
=== Superclasses ===
* [#DensityOfFlow density of flow]
----
== Allocated == #Allocated
'''URI''': http://www.iohn.org/ontology/IOHN-6#Allocated [[BR]]
'''Definition''': ''Not yet defined''
----
== Bend radius of curvature == #BendRadiusOfCurvature
'''URI''': http://www.iohn.org/ontology/IOHN-6#BendRadiusOfCurvature [[BR]]
'''Definition''': Curvature of pipe bend, in number of pipe inner diameters
----
== C1 Coeffisient == #C1Coeffisient
'''URI''': http://www.iohn.org/ontology/IOHN-6#C1Coeffisient [[BR]]
'''Definition''': The C1 coefficient in the well function
----
== C2 Coeffisient == #C2Coeffisient
'''URI''': http://www.iohn.org/ontology/IOHN-6#C2Coeffisient [[BR]]
'''Definition''': The C2 coefficient in the well function
----
== CO Coeffisient == #C0Coeffisient
'''URI''': http://www.iohn.org/ontology/IOHN-6#C0Coeffisient [[BR]]
'''Definition''': The C0 coefficient in the well function
----
== Corrected == #Corrected
'''URI''': http://www.iohn.org/ontology/IOHN-6#Corrected [[BR]]
'''Definition''': An amount that is an adjusted amount (quantity) of a product
----
== Erosion rate == #ErosionRate
'''URI''': http://www.iohn.org/ontology/IOHN-6#ErosionRate [[BR]]
'''Definition''': Material loss, reduced wall thickness
----
== Estimated == #Estimated
'''URI''': http://www.iohn.org/ontology/IOHN-6#Estimated [[BR]]
'''Definition''': An amount that is a theoretical predicted amount (quantity) of a product
----
== Estimated length of objects == #EstimatedLengthOfObjects
'''URI''': http://www.iohn.org/ontology/IOHN-6#EstimatedLengthOfObjects [[BR]]
'''Definition''': ''Not yet defined''
=== Subclasses ===
* [#SandParticleDiameter Sand particle diameter]
* [#D50SandParticleDiameter d50 sand particle diameter]
----
== Fluid mixture viscosity == #FluidMixtureViscosity
'''URI''': http://www.iohn.org/ontology/IOHN-6#FluidMixtureViscosity [[BR]]
'''Definition''': ''Not yet defined''
=== Superclasses ===
* [#ViscosityOfFlow viscosity of flow]
----
== Gas Oil Ratio == #GasOilRatio
'''URI''': http://www.iohn.org/ontology/IOHN-6#GasOilRatio [[BR]]
'''Definition''': Volume flow rate of gas divided by volume rate of oil
=== Superclasses ===
* [#VolumesFlowRateRatio Volumes Flow Rate Ratio]
----
== Gas Production Rate at Bottomhole == #GasProductionRateAtBottomhole
'''URI''': http://www.iohn.org/ontology/IOHN-6#GasProductionRateAtBottomhole [[BR]]
'''Definition''': Volume rate of gas at bottomhole conditions per unit of time
----
== Gas Production Rate at Well Head == #GasProductionRateAtWellHead
'''URI''': http://www.iohn.org/ontology/IOHN-6#GasProductionRateAtWellHead [[BR]]
'''Definition''': Volume rate of gas at well head conditions per unit of time
----
== Gas production rate == #GasProductionRate
'''URI''': http://www.iohn.org/ontology/IOHN-6#GasProductionRate [[BR]]
'''Definition''': Volume rate of produced gas per unit of time
=== Superclasses ===
* [#ProductionRate Production rate]
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#VolumetricFlowRateRelation Volumetric Flow Rate Relation]
----
== Gas viscosity == #GasViscosity
'''URI''': http://www.iohn.org/ontology/IOHN-6#GasViscosity [[BR]]
'''Definition''': ''Not yet defined''
=== Superclasses ===
* [#ViscosityOfFlow viscosity of flow]
----
== Inner diameter of pipe == #InnerDiameterOfPipe
'''URI''': http://www.iohn.org/ontology/IOHN-6#InnerDiameterOfPipe [[BR]]
'''Definition''': Inner diameter of pipe
=== Superclasses ===
* [#LengthOfObject Length of object]
----
== Is Sand Produced == #IsSandProduced
'''URI''': http://www.iohn.org/ontology/IOHN-6#IsSandProduced [[BR]]
'''Definition''': ''Not yet defined''
----
== Is Zero Level Calibration Table Outdated == #IsZeroLevelCalibrationTableOutdated
'''URI''': http://www.iohn.org/ontology/IOHN-6#IsZeroLevelCalibrationTableOutdated [[BR]]
'''Definition''': ''Not yet defined''
----
== Length of object == #LengthOfObject
'''URI''': http://www.iohn.org/ontology/IOHN-6#LengthOfObject [[BR]]
'''Definition''': ''Not yet defined''
=== Subclasses ===
* [#WallThickness Wall thickness]
* [#OuterDiameterOfPipe Outer diameter of pipe]
* [#InnerDiameterOfPipe Inner diameter of pipe]
----
== MMScfd == #MMScfd
'''URI''': http://www.iohn.org/ontology/IOHN-6#MMScfd [[BR]]
'''Definition''': Million Standard cubic feet per day
=== Classifiers ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL10105 volumetric flow rate scale]
----
== Measured == #Measured
'''URI''': http://www.iohn.org/ontology/IOHN-6#Measured [[BR]]
'''Definition''': ''Not yet defined''
----
== Nominal pipe size == #NominalPipeSize
'''URI''': http://www.iohn.org/ontology/IOHN-6#NominalPipeSize [[BR]]
'''Definition''': Nominal diameter of pipe
----
== Oil production rate == #OilProductionRate
'''URI''': http://www.iohn.org/ontology/IOHN-6#OilProductionRate [[BR]]
'''Definition''': Volume rate of produced oil per unit of time
=== Superclasses ===
* [#ProductionRate Production rate]
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#VolumetricFlowRateRelation Volumetric Flow Rate Relation]
----
== Oil viscosity == #OilViscosity
'''URI''': http://www.iohn.org/ontology/IOHN-6#OilViscosity [[BR]]
'''Definition''': ''Not yet defined''
=== Superclasses ===
* [#ViscosityOfFlow viscosity of flow]
----
== Outer diameter of pipe == #OuterDiameterOfPipe
'''URI''': http://www.iohn.org/ontology/IOHN-6#OuterDiameterOfPipe [[BR]]
'''Definition''': Outer diameter of pipe
=== Superclasses ===
* [#LengthOfObject Length of object]
----
== Pipe schedule == #PipeSchedule
'''URI''': http://www.iohn.org/ontology/IOHN-6#PipeSchedule [[BR]]
'''Definition''': Pipe standard
----
== Pressure == #hasInternalPressure
'''URI''': http://www.iohn.org/ontology/IOHN-6#hasInternalPressure [[BR]]
'''Definition''': The force per unit area applied in a direction perpendicular to the surface of an object.
=== Superclasses ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL6536 pressure load]
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#PressureRelation Pressure Relation]
----
== Production Lines == #ProductionLines
'''URI''': http://www.iohn.org/ontology/IOHN-6#ProductionLines [[BR]]
'''Definition''': ''Not yet defined''
----
== Production rate == #ProductionRate
'''URI''': http://www.iohn.org/ontology/IOHN-6#ProductionRate [[BR]]
'''Definition''': Volume rate of produced liquid per unit of time
=== Subclasses ===
* [#GasProductionRate Gas production rate]
* [#OilProductionRate Oil production rate]
* [#WaterProductionRate Water production rate]
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#VolumetricFlowRateRelation Volumetric Flow Rate Relation]
----
== Raw Value Sand Noise == #RawValueSandNoise
'''URI''': http://www.iohn.org/ontology/IOHN-6#RawValueSandNoise [[BR]]
'''Definition''': Value of the sound pressure level created by sand particles colliding with the inner tube wall
----
== Routing == #Routing
'''URI''': http://www.iohn.org/ontology/IOHN-6#Routing [[BR]]
'''Definition''': Connection between well and flowline
=== Superclasses ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL1809 Connection]
----
== Sand content == #SandContent
'''URI''': http://www.iohn.org/ontology/IOHN-6#SandContent [[BR]]
'''Definition''': ''Not yet defined''
----
== Sand particle density == #SandParticleDensity
'''URI''': http://www.iohn.org/ontology/IOHN-6#SandParticleDensity [[BR]]
'''Definition''': Density of sand particles
----
== Sand particle diameter == #SandParticleDiameter
'''URI''': http://www.iohn.org/ontology/IOHN-6#SandParticleDiameter [[BR]]
'''Definition''': The equivalent diameter of a spherical sand particle
=== Superclasses ===
* [#EstimatedLengthOfObjects Estimated length of objects]
----
== Sand rate == #SandRate
'''URI''': http://www.iohn.org/ontology/IOHN-6#SandRate [[BR]]
'''Definition''': Mass rate of produced sand pr unit of time
----
== Scf/Sbo == #ScfPerSbo
'''URI''': http://www.iohn.org/ontology/IOHN-6#ScfPerSbo [[BR]]
'''Definition''': ''Not yet defined''
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#VolumePerVolumeScale volume per volume scale]
----
== Standard gas density == #StandardGasDensity
'''URI''': http://www.iohn.org/ontology/IOHN-6#StandardGasDensity [[BR]]
'''Definition''': Gas density at standard condition
=== Superclasses ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5764 density gas]
----
== Standard oil density == #StandardOilDensity
'''URI''': http://www.iohn.org/ontology/IOHN-6#StandardOilDensity [[BR]]
'''Definition''': Oil density at standard condition
=== Superclasses ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5765 density liquid]
----
== Standard water density == #StandardWaterDensity
'''URI''': http://www.iohn.org/ontology/IOHN-6#StandardWaterDensity [[BR]]
'''Definition''': Produced water density at standard condition
=== Superclasses ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5765 density liquid]
----
== Stbopd == #Stbopd
'''URI''': http://www.iohn.org/ontology/IOHN-6#Stbopd [[BR]]
'''Definition''': Stock tank barrel oil per day
=== Classifiers ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL10105 volumetric flow rate scale]
----
== Stroke == #PercentOpeningOfChoke
'''URI''': http://www.iohn.org/ontology/IOHN-6#PercentOpeningOfChoke [[BR]]
'''Definition''': % stroke of fully open choke
----
== Subsea == #Subsea
'''URI''': http://www.iohn.org/ontology/IOHN-6#Subsea [[BR]]
'''Definition''': ''Not yet defined''
----
== Superficial flow velocity == #SuperficialVelocity
'''URI''': http://www.iohn.org/ontology/IOHN-6#SuperficialVelocity [[BR]]
'''Definition''': ''Not yet defined''
=== Subclasses ===
* [#SuperficialOilVelocity Superficial oil velocity]
* [#SuperficialGasVelocity Superficial gas velocity]
* [#VelocityOfHomogeneousFluidMixture Velocity of homogeneous fluid mixture]
* [#SuperficialWaterVelocity Superficial water velocity]
* [#SuperficialLiquidVelocity Superficial liquid velocity]
----
== Superficial gas velocity == #SuperficialGasVelocity
'''URI''': http://www.iohn.org/ontology/IOHN-6#SuperficialGasVelocity [[BR]]
'''Definition''': Volume flow rate gas of divided by pipe area. Velocity of gas as if only gas is flowing in pipeline
=== Superclasses ===
* [#SuperficialVelocity Superficial flow velocity]
----
== Superficial liquid velocity == #SuperficialLiquidVelocity
'''URI''': http://www.iohn.org/ontology/IOHN-6#SuperficialLiquidVelocity [[BR]]
'''Definition''': Sum of oil + water superficial velocities
=== Superclasses ===
* [#SuperficialVelocity Superficial flow velocity]
----
== Superficial oil velocity == #SuperficialOilVelocity
'''URI''': http://www.iohn.org/ontology/IOHN-6#SuperficialOilVelocity [[BR]]
'''Definition''': Volume flow rate of oil divided by pipe area. Velocity of oil as if only oil is flowing in pipeline
=== Superclasses ===
* [#SuperficialVelocity Superficial flow velocity]
----
== Superficial water velocity == #SuperficialWaterVelocity
'''URI''': http://www.iohn.org/ontology/IOHN-6#SuperficialWaterVelocity [[BR]]
'''Definition''': Volume flow rate water of divided by pipe area. Velocity of water as if only water is flowing in pipeline
=== Superclasses ===
* [#SuperficialVelocity Superficial flow velocity]
----
== Temperature == #hasTemperature_tbd
'''URI''': http://www.iohn.org/ontology/IOHN-6#hasTemperature_tbd [[BR]]
'''Definition''': Temperature is a measurement of the average kinetic energy of the molecules in an object or system and can be measured with a thermometer or a calorimeter. It is a means of determining the internal energy contained within the system. (RDL)
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#TemperatureRelation Temperature Relation]
----
== Topside == #Topside
'''URI''': http://www.iohn.org/ontology/IOHN-6#Topside [[BR]]
'''Definition''': ''Not yet defined''
----
== Valve capacity == #ValveCapacity
'''URI''': http://www.iohn.org/ontology/IOHN-6#ValveCapacity [[BR]]
'''Definition''': The number of US gallons of water (shouldn't we have a gallon unit here?) the Cv will pass with a differential pressure of 1 psi
=== Superclasses ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5666 capacity (volume flow rate)]
----
== Velocity of homogeneous fluid mixture == #VelocityOfHomogeneousFluidMixture
'''URI''': http://www.iohn.org/ontology/IOHN-6#VelocityOfHomogeneousFluidMixture [[BR]]
'''Definition''': Sum of gas + oil + water superficial velocities
=== Superclasses ===
* [#SuperficialVelocity Superficial flow velocity]
----
== Volumes Flow Rate Ratio == #VolumesFlowRateRatio
'''URI''': http://www.iohn.org/ontology/IOHN-6#VolumesFlowRateRatio [[BR]]
'''Definition''': ''Not yet defined''
=== Subclasses ===
* [#GasOilRatio Gas Oil Ratio]
* [#WaterCut Water cut]
----
== Wall thickness == #WallThickness
'''URI''': http://www.iohn.org/ontology/IOHN-6#WallThickness [[BR]]
'''Definition''': Pipe wall thickness
=== Superclasses ===
* [#LengthOfObject Length of object]
----
== Water cut == #WaterCut
'''URI''': http://www.iohn.org/ontology/IOHN-6#WaterCut [[BR]]
'''Definition''': Volume flow rate of water divided by total liquid volume flow rate (oil+water)
=== Superclasses ===
* [#VolumesFlowRateRatio Volumes Flow Rate Ratio]
----
== Water production rate == #WaterProductionRate
'''URI''': http://www.iohn.org/ontology/IOHN-6#WaterProductionRate [[BR]]
'''Definition''': Volume rate of produced water per unit of time
=== Superclasses ===
* [#ProductionRate Production rate]
=== Classifiers ===
* [http://www.iohn.org/ontology/IOHN-common#VolumetricFlowRateRelation Volumetric Flow Rate Relation]
----
== Water viscosity == #WaterViscosity
'''URI''': http://www.iohn.org/ontology/IOHN-6#WaterViscosity [[BR]]
'''Definition''': ''Not yet defined''
=== Superclasses ===
* [#ViscosityOfFlow viscosity of flow]
----
== Well Function == #WellFunction
'''URI''': http://www.iohn.org/ontology/IOHN-6#WellFunction [[BR]]
'''Definition''': A function describing flow rates as a function of well head pressure
----
== blinded pipe tee == #BlindedPipeTee
'''URI''': http://www.iohn.org/ontology/IOHN-6#BlindedPipeTee [[BR]]
'''Definition''': ''Not yet defined''
=== Superclasses ===
* [http://www.iohn.org/ontology/IOHN-common#PipingComponent piping component]
----
== bopd == #bopd
'''URI''': http://www.iohn.org/ontology/IOHN-6#bopd [[BR]]
'''Definition''': Barrel oil per day
=== Classifiers ===
* [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL10105 volumetric flow rate scale]
----
== d50 sand particle diameter == #D50SandParticleDiameter
'''URI''': http://www.iohn.org/ontology/IOHN-6#D50SandParticleDiameter [[BR]]
'''Definition''': The sand particle diameter with 50% of mass/volume with a diameter above and below
=== Superclasses ===
* [#EstimatedLengthOfObjects Estimated length of objects]
----
== decibel == #Decibel
'''URI''': http://www.iohn.org/ontology/IOHN-6#Decibel [[BR]]
'''Definition''': ''Not yet defined''
----
== density of flow == #DensityOfFlow
'''URI''': http://www.iohn.org/ontology/IOHN-6#DensityOfFlow [[BR]]
'''Definition''': ''Not yet defined''
=== Subclasses ===
* [#ActualMixtureDensity Actual mixture density]
----
== flow == #Flow
'''URI''': http://www.iohn.org/ontology/IOHN-6#Flow [[BR]]
'''Definition''': ''Not yet defined''
----
== gram per day == #GramPerDay
'''URI''': http://www.iohn.org/ontology/IOHN-6#GramPerDay [[BR]]
'''Definition''': ''Not yet defined''
----
== gram per standard cubic metre == #GramPerStandardCubicMetre
'''URI''': http://www.iohn.org/ontology/IOHN-6#GramPerStandardCubicMetre [[BR]]
'''Definition''': ''Not yet defined''
----
== kilo per cubic metre == #KiloPerCubicMetre
'''URI''': http://www.iohn.org/ontology/IOHN-6#KiloPerCubicMetre [[BR]]
'''Definition''': ''Not yet defined''
----
== kilo per standard cubic metre == #KiloPerStandardCubicMetre
'''URI''': http://www.iohn.org/ontology/IOHN-6#KiloPerStandardCubicMetre [[BR]]
'''Definition''': ''Not yet defined''
----
== kilogram per day == #KilogramPerDay
'''URI''': http://www.iohn.org/ontology/IOHN-6#KilogramPerDay [[BR]]
'''Definition''': ''Not yet defined''
----
== kilogram per millisecond == #KilogramPerMillisecond
'''URI''': http://www.iohn.org/ontology/IOHN-6#KilogramPerMillisecond [[BR]]
'''Definition''': ''Not yet defined''
----
== length per mass scale == #LengthPerMassScale
'''URI''': http://www.iohn.org/ontology/IOHN-6#LengthPerMassScale [[BR]]
'''Definition''': ''Not yet defined''
=== Members ===
* [#MillimetrePerTonSand mm/ton sand]
----
== millimeter per ton == #MillimeterPerTon
'''URI''': http://www.iohn.org/ontology/IOHN-6#MillimeterPerTon [[BR]]
'''Definition''': ''Not yet defined''
----
== millimeter per year == #MillimeterPerYear
'''URI''': http://www.iohn.org/ontology/IOHN-6#MillimeterPerYear [[BR]]
'''Definition''': A 'scale class' for 'velocity' -> RDF def parent class
----
== mm/ton sand == #MillimetrePerTonSand
'''URI''': http://www.iohn.org/ontology/IOHN-6#MillimetrePerTonSand [[BR]]
'''Definition''': ''Not yet defined''
=== Classifiers ===
* [#LengthPerMassScale length per mass scale]
----
== parts per million by weight == #PartsPerMillionByWeight
'''URI''': http://www.iohn.org/ontology/IOHN-6#PartsPerMillionByWeight [[BR]]
'''Definition''': Parts per million by weight
----
== ppmW == #ppmW
'''URI''': http://www.iohn.org/ontology/IOHN-6#ppmW [[BR]]
'''Definition''': ''Not yet defined''
----
== viscosity of flow == #ViscosityOfFlow
'''URI''': http://www.iohn.org/ontology/IOHN-6#ViscosityOfFlow [[BR]]
'''Definition''': ''Not yet defined''
=== Subclasses ===
* [#WaterViscosity Water viscosity]
* [#GasViscosity Gas viscosity]
* [#OilViscosity Oil viscosity]
* [#FluidMixtureViscosity Fluid mixture viscosity]
----