Opm::RelPermUpscaleHelper Class Reference

Helper class for relperm upscaling applications. More...

#include <RelPermUtils.hpp>

Public Member Functions
	RelPermUpscaleHelper (int mpi_rank, std::map< std::string, std::string > &options_)
	Default constructor.
void	collectResults ()
	Collect results from all MPI nodes.
std::vector< std::vector< double > >	getRelPerm (int phase) const
	Calculate relperm values from phase permeabilities.
void	upscaleSinglePhasePermeability ()
	Upscale single phase permeability.
void	sanityCheckInput (const Opm::Deck &deck, const double minPerm, const double maxPerm, const double minPoro)
	Do sanity checks for input file.
void	checkCriticalSaturations ()
	Check that input relperm curevs specify critical saturations.
void	setupBoundaryConditions ()
	Setup requested boundary conditions.
double	tesselateGrid (const Opm::Deck &deck)
	Tesselate grid.
void	calculateCellPressureGradients ()
	Find cell center pressure gradient for every cell.
void	calculateMinMaxCapillaryPressure ()
	Calculate minimum and maximum capillary pressures.
void	upscaleCapillaryPressure ()
	Upscale capillary pressure.
std::tuple< double, double >	upscalePermeability (int mpi_rank)
	Upscale permeabilities.

Static Public Member Functions
template<class String>
static Deck	parseEclipseFile (const String &eclipseFileName)
	Form Deck object from input file (ECLIPSE format).

Public Attributes
bool	isMaster
	Whether this is the master MPI node or not.
bool	doEclipseCheck
	Whether to check that input relperm curves include relperm at critical saturation points.
bool	anisotropic_input
	Whether input eclipse file has diagonal anisotrophy.
int	points
	Number of saturation points to upscale for.
int	tensorElementCount
	Number of independent elements in resulting tensor.
bool	upscaleBothPhases
	Whether to upscale both phases.
std::vector< double >	WaterSaturation
	Re-upscaled water saturation for the computed pressure points.
SinglePhaseUpscaler::permtensor_t	permTensor
	Tensor of upscaled results.
std::vector< int >	satnums
	Cell satnums.
std::vector< MonotCubicInterpolator >	InvJfunctions
	Inverse of the loaded J-functions.
std::array< std::array< std::vector< MonotCubicInterpolator >, 2 >, 3 >	Krfunctions
	Relperm-curves for each (component->phase->stone type).
SinglePhaseUpscaler::BoundaryConditionType	boundaryCondition
	Boundary conditions to use.
std::vector< MonotCubicInterpolator >	SwPcfunctions
	Holds Sw(Pc) for each rocktype.
std::string	saturationstring
	Fluid system type.
size_t	tesselatedCells
	Number of "active" cells (Sintef interpretation of "active").
double	volume
	Total volume.
double	poreVolume
	Total pore volume.
std::vector< double >	pressurePoints
	Vector of capillary pressure points between Swor and Swir.

Detailed Description

Helper class for relperm upscaling applications.

Constructor & Destructor Documentation

RelPermUpscaleHelper()

Opm::RelPermUpscaleHelper::RelPermUpscaleHelper	(	int	mpi_rank,
		std::map< std::string, std::string > &	options_ )

Default constructor.

Parameters

[in]	mpi_rank	Rank of this process (for parallel simulations).
[in]	options_	Options structure.

Uses the following options: fluids

Member Function Documentation

calculateCellPressureGradients()

void Opm::RelPermUpscaleHelper::calculateCellPressureGradients

(

)

Find cell center pressure gradient for every cell.

Uses the following options: gravity, waterDensity, oilDensity

calculateMinMaxCapillaryPressure()

void Opm::RelPermUpscaleHelper::calculateMinMaxCapillaryPressure

(

)

Calculate minimum and maximum capillary pressures.

Uses the following options: maxPermContrast, minPerm, gravity, linsolver_tolerance

getRelPerm()

std::vector< std::vector< double > > Opm::RelPermUpscaleHelper::getRelPerm

(

int

phase

)

const

Calculate relperm values from phase permeabilities.

Parameters

[in]

phase

The phase to calculate values for (0-indexed).

Returns

The phase permeability tensor values.

First index is voigt index, second index is pressure point.

parseEclipseFile()

template<class String>

Deck Opm::RelPermUpscaleHelper::parseEclipseFile ( const String & eclipseFileName )

static

Form Deck object from input file (ECLIPSE format).

Template Parameters

String

String type for representing pathnames. Typically std::string or const char* .

Parameters

[in]

eclipseFileName

Name of input ECLIPSE file.

Returns

Deck object resulting from parsing input file.

sanityCheckInput()

void Opm::RelPermUpscaleHelper::sanityCheckInput	(	const Opm::Deck &	deck,
		const double	minPerm,
		const double	maxPerm,
		const double	minPoro )

Do sanity checks for input file.

Parameters

[in]	deck	The deck to sanity check.
[in]	minPerm	Minimum permeability.
[in]	maxPerm	Maximum permeability.
[in]	minPoro	Minimum porosity.

Throws error string.

setupBoundaryConditions()

void Opm::RelPermUpscaleHelper::setupBoundaryConditions

(

)

Setup requested boundary conditions.

Uses the following options: bc

tesselateGrid()

double Opm::RelPermUpscaleHelper::tesselateGrid

(

const Opm::Deck &

deck

)

Tesselate grid.

Parameters

[in]	deck	The grid to tesselate.
[in]	options	Option structure.

Uses the following options: linsolver_tolerance, linsolver_verbosity, linsolver_type, linsolver_max_iterations, linsolver_smooth_steps, linsolver_prolongate_factor, minPerm

Returns

Time used for tesselation.

upscaleCapillaryPressure()

void Opm::RelPermUpscaleHelper::upscaleCapillaryPressure

(

)

Upscale capillary pressure.

Uses the following options: saturationThreshold

upscalePermeability()

std::tuple< double, double > Opm::RelPermUpscaleHelper::upscalePermeability

(

int

mpi_rank

)

Upscale permeabilities.

Parameters

[in]

mpi_rank

MPI rank of this process.

Uses the following options: minPerm, maxPermContrast

Returns

Tuple with (total time, time per point).

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

• opm/upscaling/RelPermUtils.hpp
• opm/upscaling/RelPermUtils.cpp