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Opm::VFPProdProperties Class Reference

Class which linearly interpolates BHP as a function of rate, tubing head pressure, water fraction, gas fraction, and artificial lift for production VFP tables, and similarly the BHP as a function of the rate and tubing head pressure. More...

#include <VFPProdProperties.hpp>

Public Member Functions

void addTable (const VFPProdTable &new_table)
 Takes no ownership of data.
 
template<class EvalWell >
EvalWell bhp (const int table_id, const EvalWell &aqua, const EvalWell &liquid, const EvalWell &vapour, const double &thp, const double &alq) const
 Linear interpolation of bhp as a function of the input parameters given as Evalutions Each entry corresponds typically to one well. More...
 
double bhp (int table_id, const double &aqua, const double &liquid, const double &vapour, const double &thp, const double &alq) const
 Linear interpolation of bhp as a function of the input parameters. More...
 
double thp (int table_id, const double &aqua, const double &liquid, const double &vapour, const double &bhp, const double &alq) const
 Linear interpolation of thp as a function of the input parameters. More...
 
const VFPProdTable & getTable (const int table_id) const
 Returns the table associated with the ID, or throws an exception if the table does not exist.
 
bool hasTable (const int table_id) const
 Check whether there is table associated with ID.
 
bool empty () const
 Returns true if no vfp tables are in the current map.
 

Protected Member Functions

std::vector< double > bhpwithflo (const std::vector< double > &flos, const int table_id, const double wfr, const double gfr, const double thp, const double alq, const double dp) const
 

Protected Attributes

std::map< int, std::reference_wrapper< const VFPProdTable > > m_tables
 

Detailed Description

Class which linearly interpolates BHP as a function of rate, tubing head pressure, water fraction, gas fraction, and artificial lift for production VFP tables, and similarly the BHP as a function of the rate and tubing head pressure.

Member Function Documentation

◆ bhp() [1/2]

template<class EvalWell >
EvalWell Opm::VFPProdProperties::bhp ( const int  table_id,
const EvalWell &  aqua,
const EvalWell &  liquid,
const EvalWell &  vapour,
const double &  thp,
const double &  alq 
) const

Linear interpolation of bhp as a function of the input parameters given as Evalutions Each entry corresponds typically to one well.

Parameters
table_idTable number to use. A negative entry (e.g., -1) will indicate that no table is used, and the corresponding BHP will be calculated as a constant -1e100.
aquaWater phase
liquidOil phase
vapourGas phase
thpTubing head pressure
alqArtificial lift or other parameter
Returns
The bottom hole pressure, interpolated/extrapolated linearly using the above parameters from the values in the input table, for each entry in the input ADB objects.

◆ bhp() [2/2]

double Opm::VFPProdProperties::bhp ( int  table_id,
const double &  aqua,
const double &  liquid,
const double &  vapour,
const double &  thp,
const double &  alq 
) const

Linear interpolation of bhp as a function of the input parameters.

Parameters
table_idTable number to use
aquaWater phase
liquidOil phase
vapourGas phase
thpTubing head pressure
alqArtificial lift or other parameter
Returns
The bottom hole pressure, interpolated/extrapolated linearly using the above parameters from the values in the input table.

◆ thp()

double Opm::VFPProdProperties::thp ( int  table_id,
const double &  aqua,
const double &  liquid,
const double &  vapour,
const double &  bhp,
const double &  alq 
) const

Linear interpolation of thp as a function of the input parameters.

Parameters
table_idTable number to use
aquaWater phase
liquidOil phase
vapourGas phase
bhpBottom hole pressure
alqArtificial lift or other parameter
Returns
The tubing hole pressure, interpolated/extrapolated linearly using the above parameters from the values in the input table.

Find the function bhp_array(thp) by creating a 1D view of the data by interpolating for every value of thp. This might be somewhat expensive, but let us assome that nthp is small.


The documentation for this class was generated from the following files: