STOMP

Coupled Well Card Syntax (CO2E)

Coupled wells in STOMP-CO2e are used to inject and produce fluids and associated heat between wells and the field domain (i.e., reservoir). Specification of coupled wells requires an indication of well type, well trajectory, and time schedules.  For large domains with complex injection/production schedules the Coupled Well Card will become extensive.  The use of the cyclic option in specifying schedules may reduce the length of the input.  More than one well can traverse a grid cell, but the well trajectories can not coincide with a grid cell surface.

Input Data Types

Character string (e.g., van Genuchten, porosity, m^3/s, Roe Superbee)

Integer (no alpha characters, special characters, or punctuation) (e.g., 1, 32, 195634)

Real (decimal points and exponential notation allowed) (e.g., 0, 0.0, 1.e-12, 1.E+3, 2.345)

Keyword (exact formatting required) (e.g., file, ~Solution Control Card, binary file)

Card Title

~Coupled Well Card

Number of Coupled Wells

Number of Coupled Wells,

Repeat

Repeat for the Number of Coupled Wells

 

Choose One

Chose one Coupled Well Type

CO2 Injection Well

CO2 Injection Well, Water-Vapor Option,

(Water-Vapor Options: Relative humidity or Mass fraction or null)

X-direction Well Fraction Factor, Y-direction Well Fraction Factor, Z-direction Well Fraction Factor, Total Mass Injection Limit, Units,

Aqueous Injection Well

Aqueous Injection Well, Dissolved CO2 Option, Dissolved Salt Option,

(Dissolved CO2 Options: Relative saturation or Mass fraction or null)

(Dissolved Salt Options: Relative saturation or Mass fraction or null)

X-direction Well Fraction Factor, Y-direction Well Fraction Factor, Z-direction Well Fraction Factor, Total Mass Injection Limit, Units,

Volumetric Production (Withdrawl) Well

Volumetric Production Well,

X-direction Well Fraction Factor, Y-direction Well Fraction Factor, Z-direction Well Fraction Factor, Total Volume Produced Limit, Units,

Mass Production (Withdrawl) Well

Mass Production Well,

X-direction Well Fraction Factor, Y-direction Well Fraction Factor, Z-direction Well Fraction Factor, Total Mass Produced Limit, Units,

Number of well intervals

Number of well intervals, 1st X-Transition Point, Units, 1st Y-Transition Point, Units, 1st Z-Transition Point, Units, 2nd X-Transition Point, Units, 2nd Y-Transition Point, Units, 2nd Z-Transition Point, Units, Well Bore Radius, Units, Interval Skin Factor, Interval Screen Option,

Number of well time points

Number of well time points,

Repeat

Repeat for the number of well time points

 

Choose One

Chose one Coupled Well Type

CO2 Injection Well

Well time, Units,Injection Mass Rate, Units, Maximum Well-Top Pressure, Units,

Water-Vapor Option, Injection Temperature,

( Water-Vapor Options: Relative humidity or Mass fraction or null)

Aqueous Injection Well

Well time, Units,Injection Mass Rate, Units, Maximum Well-Top Pressure, Units,

Dissolved CO2 Option, Injection Temperature, Dissolved Salt Option,

(Dissolved CO2 Options: Relative saturation or Mass fraction or null)

(Dissolved Salt Options: Relative saturation or Mass fraction or null)

Volumetric Production (Withdrawl) Well

Well time, Units,Production Volume Flow Rate, Units, Minimum Well-Bottom Pressure, Units,

Mass Production (Withdrawl) Well

Well time, Units,Production Mass Flow Rate, Units, Minimum Well-Bottom Pressure, Units,

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