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ed02b4a91f
The simulator now handles live gas as well as live oil. The primary variables are Po,Sw and Rs,Rv or Sg depending on fluid condition State 1 Gas only (Undersaturated gas): Po, Sw and Rv State 2 Gas and oil: Po, Sw and Sg State 3 Oil only (Undersaturated oil): Po, Sw and Rs This commit includes: 1. New interfaces for the vapor oil/gas ratios (Rv) 2. Modifications in the equations to handle rvs 3. New definition of ADI variable to handle changing primary variables 4. Modifications in the solution updates to handle changing primary variable 5. Some changes in the appleyard process to sync with Mrsts livegas implementation. NOTE: The implementation is tested on the liveoil cases SPE1 and a simplified SPE9 and produces the same results as the old code. The simulator is not yet able to converge on SPE3 with livegas present. For SPE3 to converge a more robust well implementation is needed. The current simulator reproduce the results of Mrst when a similar well model is used in Mrst as is currently implemented OPM.
330 lines
15 KiB
C++
330 lines
15 KiB
C++
/*
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Copyright 2013 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPM_BLACKOILPROPSADFROMDECK_HEADER_INCLUDED
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#define OPM_BLACKOILPROPSADFROMDECK_HEADER_INCLUDED
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#include <opm/autodiff/BlackoilPropsAdInterface.hpp>
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#include <opm/autodiff/AutoDiffBlock.hpp>
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#include <opm/core/props/BlackoilPhases.hpp>
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#include <opm/core/props/satfunc/SaturationPropsFromDeck.hpp>
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#include <opm/core/io/eclipse/EclipseGridParser.hpp>
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#include <opm/core/props/rock/RockFromDeck.hpp>
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#include <boost/shared_ptr.hpp>
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#include <boost/scoped_ptr.hpp>
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namespace Opm
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{
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class SinglePvtInterface;
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/// This class implements the AD-adapted fluid interface for
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/// three-phase black-oil. It requires an input deck from which it
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/// reads all relevant property data.
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///
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/// Most methods are available in two overloaded versions, one
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/// taking a constant vector and returning the same, and one
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/// taking an AD type and returning the same. Derivatives are not
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/// returned separately by any method, only implicitly with the AD
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/// version of the methods.
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class BlackoilPropsAdFromDeck : public BlackoilPropsAdInterface
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{
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public:
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/// Constructor wrapping an opm-core black oil interface.
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BlackoilPropsAdFromDeck(const EclipseGridParser& deck,
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const UnstructuredGrid& grid,
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const bool init_rock = true );
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////////////////////////////
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// Rock interface //
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////////////////////////////
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/// \return D, the number of spatial dimensions.
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int numDimensions() const;
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/// \return N, the number of cells.
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int numCells() const;
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/// \return Array of N porosity values.
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const double* porosity() const;
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/// \return Array of ND^2 permeability values.
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/// The D^2 permeability values for a cell are organized as a matrix,
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/// which is symmetric (so ordering does not matter).
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const double* permeability() const;
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////////////////////////////
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// Fluid interface //
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////////////////////////////
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typedef AutoDiffBlock<double> ADB;
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typedef ADB::V V;
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typedef std::vector<int> Cells;
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/// \return Number of active phases (also the number of components).
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int numPhases() const;
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/// \return Object describing the active phases.
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PhaseUsage phaseUsage() const;
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// ------ Canonical named indices for each phase ------
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/// Canonical named indices for each phase.
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enum PhaseIndex { Water = 0, Oil = 1, Gas = 2 };
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// ------ Density ------
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/// Densities of stock components at surface conditions.
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/// \return Array of 3 density values.
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const double* surfaceDensity() const;
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// ------ Viscosity ------
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/// Water viscosity.
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/// \param[in] pw Array of n water pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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V muWat(const V& pw,
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const Cells& cells) const;
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/// Oil viscosity.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] rs Array of n gas solution factor values.
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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V muOil(const V& po,
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const V& rs,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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/// Gas viscosity.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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V muGas(const V& pg,
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const Cells& cells) const;
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/// Oil viscosity.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] rv Array of n vapor oil/gas ratio
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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V muGas(const V& po,
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const V& rv,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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/// Water viscosity.
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/// \param[in] pw Array of n water pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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ADB muWat(const ADB& pw,
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const Cells& cells) const;
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/// Oil viscosity.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] rs Array of n gas solution factor values.
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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ADB muOil(const ADB& po,
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const ADB& rs,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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/// Gas viscosity.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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ADB muGas(const ADB& pg,
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const Cells& cells) const;
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/// Gas viscosity.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n viscosity values.
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ADB muGas(const ADB& pg,
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const ADB& rv,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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// ------ Formation volume factor (b) ------
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/// Water formation volume factor.
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/// \param[in] pw Array of n water pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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V bWat(const V& pw,
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const Cells& cells) const;
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/// Oil formation volume factor.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] rs Array of n gas solution factor values.
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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V bOil(const V& po,
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const V& rs,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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/// Gas formation volume factor.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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V bGas(const V& pg,
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const Cells& cells) const;
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/// Gas formation volume factor.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] rv Array of n vapor oil/gas ratio
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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V bGas(const V& pg,
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const V& rv,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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/// Water formation volume factor.
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/// \param[in] pw Array of n water pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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ADB bWat(const ADB& pw,
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const Cells& cells) const;
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/// Oil formation volume factor.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] rs Array of n gas solution factor values.
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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ADB bOil(const ADB& po,
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const ADB& rs,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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/// Gas formation volume factor.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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ADB bGas(const ADB& pg,
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const Cells& cells) const;
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/// Gas formation volume factor.
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/// \param[in] pg Array of n gas pressure values.
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/// \param[in] rv Array of n vapor oil/gas ratio
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/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n formation volume factor values.
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ADB bGas(const ADB& pg,
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const ADB& rv,
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const std::vector<PhasePresence>& cond,
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const Cells& cells) const;
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// ------ Rs bubble point curve ------
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/// Bubble point curve for Rs as function of oil pressure.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n bubble point values for Rs.
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V rsSat(const V& po,
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const Cells& cells) const;
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/// Bubble point curve for Rs as function of oil pressure.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n bubble point values for Rs.
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ADB rsSat(const ADB& po,
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const Cells& cells) const;
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// ------ Rv condensation curve ------
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/// Condensation curve for Rv as function of oil pressure.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n bubble point values for Rs.
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V rvSat(const V& po,
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const Cells& cells) const;
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/// Condensation curve for Rv as function of oil pressure.
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/// \param[in] po Array of n oil pressure values.
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/// \param[in] cells Array of n cell indices to be associated with the pressure values.
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/// \return Array of n bubble point values for Rs.
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ADB rvSat(const ADB& po,
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const Cells& cells) const;
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// ------ Relative permeability ------
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/// Relative permeabilities for all phases.
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/// \param[in] sw Array of n water saturation values.
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/// \param[in] so Array of n oil saturation values.
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/// \param[in] sg Array of n gas saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the saturation values.
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/// \return An std::vector with 3 elements, each an array of n relperm values,
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/// containing krw, kro, krg. Use PhaseIndex for indexing into the result.
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std::vector<V> relperm(const V& sw,
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const V& so,
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const V& sg,
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const Cells& cells) const;
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/// Relative permeabilities for all phases.
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/// \param[in] sw Array of n water saturation values.
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/// \param[in] so Array of n oil saturation values.
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/// \param[in] sg Array of n gas saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the saturation values.
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/// \return An std::vector with 3 elements, each an array of n relperm values,
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/// containing krw, kro, krg. Use PhaseIndex for indexing into the result.
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std::vector<ADB> relperm(const ADB& sw,
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const ADB& so,
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const ADB& sg,
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const Cells& cells) const;
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/// Capillary pressure for all phases.
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/// \param[in] sw Array of n water saturation values.
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/// \param[in] so Array of n oil saturation values.
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/// \param[in] sg Array of n gas saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the saturation values.
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/// \return An std::vector with 3 elements, each an array of n capillary pressure values,
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/// containing the offsets for each p_g, p_o, p_w. The capillary pressure between
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/// two arbitrary phases alpha and beta is then given as p_alpha - p_beta.
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std::vector<ADB> capPress(const ADB& sw,
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const ADB& so,
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const ADB& sg,
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const Cells& cells) const;
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private:
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RockFromDeck rock_;
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boost::scoped_ptr<SaturationPropsInterface> satprops_;
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PhaseUsage phase_usage_;
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std::vector<boost::shared_ptr<SinglePvtInterface> > props_;
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double densities_[BlackoilPhases::MaxNumPhases];
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};
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} // namespace Opm
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#endif // OPM_BLACKOILPROPSADFROMDECK_HEADER_INCLUDED
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