| Version 4 (modified by mrst, 14 years ago) |
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no defition.
Value of the sound pressure level created by sand particles colliding with the inner tube wall
no defition.
Accumulated Sand Topside
no defition.
Accumulated erosion
Accumulated material loss or wall thickness reduction over a period of time
Actual mixture density
Fluid mixture density at actual pressure and temperature
| Superclass | density of flow |
Allocated
no defition.
Bend radius of curvature
Curvature of pipe bend, in number of pipe inner diameters
C1 Coeffisient
The C1 coefficient in the well function
C2 Coeffisient
The C2 coefficient in the well function
CO Coeffisient
The C0 coefficient in the well function
Corrected
An amount that is an adjusted amount (quantity) of a product
Erosion rate
Material loss, reduced wall thickness
Estimated
An amount that is a theoretical predicted amount (quantity) of a product
Estimated length of objects
no defition.
Subclasses
Fluid mixture viscosity
no defition.
| Superclass | viscosity of flow |
Gas Oil Ratio
Volume flow rate of gas divided by volume rate of oil
| Superclass | Volumes Flow Rate Ratio |
Gas Production Rate at Bottomhole
Volume rate of gas at bottomhole conditions per unit of time
Gas Production Rate at Well Head
Volume rate of gas at well head conditions per unit of time
Gas production rate
Volume rate of produced gas per unit of time
| Superclass | Production rate |
Gas viscosity
no defition.
| Superclass | viscosity of flow |
Inner diameter of pipe
Inner diameter of pipe
| Superclass | Length of object |
Is Sand Produced
no defition.
Is Zero Level Calibration Table Outdated
no defition.
Length of object
no defition.
Subclasses
MMScfd
Million Standard cubic feet per day
Nominal pipe size
Nominal diameter of pipe
Oil production rate
Volume rate of produced oil per unit of time
| Superclass | Production rate |
Oil viscosity
no defition.
| Superclass | viscosity of flow |
Outer diameter of pipe
Outer diameter of pipe
| Superclass | Length of object |
Pipe schedule
Pipe standard
Pressure
The force per unit area applied in a direction perpendicular to the surface of an object.
| Superclass | [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL6536 ] |
Production Lines
no defition.
Production rate
Volume rate of produced liquid per unit of time
Subclasses
Routing
Connection between well and flowline
| Superclass | [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL1809 ] |
Sand content
no defition.
Sand particle density
Density of sand particles
Sand particle diameter
The equivalent diameter of a spherical sand particle
| Superclass | Estimated length of objects |
Sand rate
Mass rate of produced sand pr unit of time
Scf/Sbo
no defition.
Standard gas density
Gas density at standard condition
| Superclass | [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5764 ] |
Standard oil density
Oil density at standard condition
| Superclass | [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5765 ] |
Standard water density
Produced water density at standard condition
| Superclass | [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5765 ] |
Stbopd
Stock tank barrel oil per day
Stroke
% stroke of fully open choke
Subsea
no defition.
Superficial flow velocity
no defition.
Subclasses
- Superficial gas velocity
- Superficial oil velocity
- Superficial water velocity
- Superficial liquid velocity
- Velocity of homogeneous fluid mixture
Superficial gas velocity
Volume flow rate gas of divided by pipe area. Velocity of gas as if only gas is flowing in pipeline
| Superclass | Superficial flow velocity |
Superficial liquid velocity
Sum of oil + water superficial velocities
| Superclass | Superficial flow velocity |
Superficial oil velocity
Volume flow rate of oil divided by pipe area. Velocity of oil as if only oil is flowing in pipeline
| Superclass | Superficial flow velocity |
Superficial water velocity
Volume flow rate water of divided by pipe area. Velocity of water as if only water is flowing in pipeline
| Superclass | Superficial flow velocity |
Temperature
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)
Topside
no defition.
Valve capacity
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
| Superclass | [http://standards.tc184-sc4.org/iso/15926/tech/reference-data#RDL5666 ] |
Velocity of homogeneous fluid mixture
Sum of gas + oil + water superficial velocities
| Superclass | Superficial flow velocity |
Volumes Flow Rate Ratio
no defition.
Subclasses
Wall thickness
Pipe wall thickness
| Superclass | Length of object |
Water cut
Volume flow rate of water divided by total liquid volume flow rate (oil+water)
| Superclass | Volumes Flow Rate Ratio |
Water production rate
Volume rate of produced water per unit of time
| Superclass | Production rate |
Water viscosity
no defition.
| Superclass | viscosity of flow |
Well Function
A function describing flow rates as a function of well head pressure
blinded pipe tee
no defition.
| Superclass | [http://www.iohn.org/ontology/IOHN-commonPipingComponent ] |
bopd
Barrel oil per day
d50 sand particle diameter
The sand particle diameter with 50% of mass/volume with a diameter above and below
| Superclass | Estimated length of objects |
decibel
no defition.
density of flow
no defition.
Subclasses
flow
no defition.
gram per day
no defition.
gram per standard cubic metre
no defition.
kilo per cubic metre
no defition.
kilo per standard cubic metre
no defition.
kilogram per day
no defition.
kilogram per millisecond
no defition.
length per mass scale
no defition.
Members
millimeter per ton
no defition.
millimeter per year
A 'scale class' for 'velocity' -> RDF def parent class
mm/ton sand
no defition.
Classifiers
parts per million by weight
Parts per million by weight
ppmW
no defition.
viscosity of flow
no defition.
