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ConstantCompressibilityOilPvt.hpp
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3/*
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27#ifndef OPM_CONSTANT_COMPRESSIBILITY_OIL_PVT_HPP
28#define OPM_CONSTANT_COMPRESSIBILITY_OIL_PVT_HPP
29
30#include <stdexcept>
31#include <vector>
32
33namespace Opm {
34
35#if HAVE_ECL_INPUT
36class EclipseState;
37class Schedule;
38#endif
39
44template <class Scalar>
46{
47public:
48#if HAVE_ECL_INPUT
56 void initFromState(const EclipseState& eclState, const Schedule&);
57#endif
58
59 void setNumRegions(size_t numRegions)
60 {
61 oilReferenceDensity_.resize(numRegions);
62 oilReferencePressure_.resize(numRegions);
63 oilReferenceFormationVolumeFactor_.resize(numRegions);
64 oilCompressibility_.resize(numRegions);
65 oilViscosity_.resize(numRegions);
66 oilViscosibility_.resize(numRegions);
67
68 for (unsigned regionIdx = 0; regionIdx < numRegions; ++regionIdx) {
70 setReferencePressure(regionIdx, 1.03125);
71 }
72 }
73
77 void setReferenceDensities(unsigned regionIdx,
78 Scalar rhoRefOil,
79 Scalar /*rhoRefGas*/,
80 Scalar /*rhoRefWater*/)
81 { oilReferenceDensity_[regionIdx] = rhoRefOil; }
82
86 void setViscosity(unsigned regionIdx, Scalar muo, Scalar oilViscosibility = 0.0)
87 {
88 oilViscosity_[regionIdx] = muo;
89 oilViscosibility_[regionIdx] = oilViscosibility;
90 }
91
95 void setCompressibility(unsigned regionIdx, Scalar oilCompressibility)
96 { oilCompressibility_[regionIdx] = oilCompressibility; }
97
101 void setReferencePressure(unsigned regionIdx, Scalar p)
102 { oilReferencePressure_[regionIdx] = p; }
103
107 void setReferenceFormationVolumeFactor(unsigned regionIdx, Scalar BoRef)
108 { oilReferenceFormationVolumeFactor_[regionIdx] = BoRef; }
109
113 void setViscosibility(unsigned regionIdx, Scalar muComp)
114 { oilViscosibility_[regionIdx] = muComp; }
115
119 void initEnd()
120 { }
121
125 unsigned numRegions() const
126 { return oilViscosity_.size(); }
127
131 template <class Evaluation>
132 Evaluation internalEnergy(unsigned,
133 const Evaluation&,
134 const Evaluation&,
135 const Evaluation&) const
136 {
137 throw std::runtime_error("Requested the enthalpy of oil but the thermal option is not enabled");
138 }
139
144 template <class Evaluation>
145 Evaluation viscosity(unsigned regionIdx,
146 const Evaluation& temperature,
147 const Evaluation& pressure,
148 const Evaluation& /*Rs*/) const
149 { return saturatedViscosity(regionIdx, temperature, pressure); }
150
154 template <class Evaluation>
155 Evaluation saturatedViscosity(unsigned regionIdx,
156 const Evaluation& temperature,
157 const Evaluation& pressure) const
158 {
159 Scalar BoMuoRef = oilViscosity_[regionIdx]*oilReferenceFormationVolumeFactor_[regionIdx];
160 const Evaluation& bo = saturatedInverseFormationVolumeFactor(regionIdx, temperature, pressure);
161
162 Scalar pRef = oilReferencePressure_[regionIdx];
163 const Evaluation& Y =
164 (oilCompressibility_[regionIdx] - oilViscosibility_[regionIdx])
165 * (pressure - pRef);
166 return BoMuoRef*bo/(1.0 + Y*(1.0 + Y/2.0));
167 }
168
172 template <class Evaluation>
173 Evaluation inverseFormationVolumeFactor(unsigned regionIdx,
174 const Evaluation& temperature,
175 const Evaluation& pressure,
176 const Evaluation& /*Rs*/) const
177 { return saturatedInverseFormationVolumeFactor(regionIdx, temperature, pressure); }
178
185 template <class Evaluation>
186 Evaluation saturatedInverseFormationVolumeFactor(unsigned regionIdx,
187 const Evaluation& /*temperature*/,
188 const Evaluation& pressure) const
189 {
190 // cf. ECLiPSE 2011 technical description, p. 116
191 Scalar pRef = oilReferencePressure_[regionIdx];
192 const Evaluation& X = oilCompressibility_[regionIdx]*(pressure - pRef);
193
194 Scalar BoRef = oilReferenceFormationVolumeFactor_[regionIdx];
195 return (1 + X*(1 + X/2))/BoRef;
196 }
197
201 template <class Evaluation>
202 Evaluation saturatedGasDissolutionFactor(unsigned /*regionIdx*/,
203 const Evaluation& /*temperature*/,
204 const Evaluation& /*pressure*/) const
205 { return 0.0; /* this is dead oil! */ }
206
210 template <class Evaluation>
211 Evaluation saturatedGasDissolutionFactor(unsigned /*regionIdx*/,
212 const Evaluation& /*temperature*/,
213 const Evaluation& /*pressure*/,
214 const Evaluation& /*oilSaturation*/,
215 const Evaluation& /*maxOilSaturation*/) const
216 { return 0.0; /* this is dead oil! */ }
217
224 template <class Evaluation>
225 Evaluation saturationPressure(unsigned /*regionIdx*/,
226 const Evaluation& /*temperature*/,
227 const Evaluation& /*Rs*/) const
228 { return 0.0; /* this is dead oil, so there isn't any meaningful saturation pressure! */ }
229
230 template <class Evaluation>
231 Evaluation diffusionCoefficient(const Evaluation& /*temperature*/,
232 const Evaluation& /*pressure*/,
233 unsigned /*compIdx*/) const
234 {
235 throw std::runtime_error("Not implemented: The PVT model does not provide a diffusionCoefficient()");
236 }
237
238 Scalar oilReferenceDensity(unsigned regionIdx) const
239 { return oilReferenceDensity_[regionIdx]; }
240
241 const std::vector<Scalar>& oilReferenceFormationVolumeFactor() const
242 { return oilReferenceFormationVolumeFactor_; }
243
244 const std::vector<Scalar>& oilCompressibility() const
245 { return oilCompressibility_; }
246
247 const std::vector<Scalar>& oilViscosity() const
248 { return oilViscosity_; }
249
250 const std::vector<Scalar>& oilViscosibility() const
251 { return oilViscosibility_; }
252
253private:
254 std::vector<Scalar> oilReferenceDensity_;
255 std::vector<Scalar> oilReferencePressure_;
256 std::vector<Scalar> oilReferenceFormationVolumeFactor_;
257 std::vector<Scalar> oilCompressibility_;
258 std::vector<Scalar> oilViscosity_;
259 std::vector<Scalar> oilViscosibility_;
260};
261
262} // namespace Opm
263
264#endif
This class represents the Pressure-Volume-Temperature relations of the oil phase without dissolved ga...
Definition: ConstantCompressibilityOilPvt.hpp:46
Evaluation internalEnergy(unsigned, const Evaluation &, const Evaluation &, const Evaluation &) const
Returns the specific enthalpy [J/kg] of oil given a set of parameters.
Definition: ConstantCompressibilityOilPvt.hpp:132
Evaluation saturationPressure(unsigned, const Evaluation &, const Evaluation &) const
Returns the saturation pressure of the oil phase [Pa] depending on its mass fraction of the gas compo...
Definition: ConstantCompressibilityOilPvt.hpp:225
void setViscosity(unsigned regionIdx, Scalar muo, Scalar oilViscosibility=0.0)
Set the viscosity and "viscosibility" of the oil phase.
Definition: ConstantCompressibilityOilPvt.hpp:86
void initEnd()
Finish initializing the oil phase PVT properties.
Definition: ConstantCompressibilityOilPvt.hpp:119
Evaluation saturatedGasDissolutionFactor(unsigned, const Evaluation &, const Evaluation &, const Evaluation &, const Evaluation &) const
Returns the gas dissolution factor [m^3/m^3] of the oil phase.
Definition: ConstantCompressibilityOilPvt.hpp:211
void setReferencePressure(unsigned regionIdx, Scalar p)
Set the oil reference pressure [Pa].
Definition: ConstantCompressibilityOilPvt.hpp:101
void setCompressibility(unsigned regionIdx, Scalar oilCompressibility)
Set the compressibility of the oil phase.
Definition: ConstantCompressibilityOilPvt.hpp:95
Evaluation viscosity(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &) const
Returns the dynamic viscosity [Pa s] of gas saturated oil given a pressure and a phase composition.
Definition: ConstantCompressibilityOilPvt.hpp:145
void setReferenceDensities(unsigned regionIdx, Scalar rhoRefOil, Scalar, Scalar)
Initialize the reference densities of all fluids for a given PVT region.
Definition: ConstantCompressibilityOilPvt.hpp:77
void setViscosibility(unsigned regionIdx, Scalar muComp)
Set the oil "viscosibility" [1/ (Pa s)].
Definition: ConstantCompressibilityOilPvt.hpp:113
Evaluation inverseFormationVolumeFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &) const
Returns the formation volume factor [-] of the fluid phase.
Definition: ConstantCompressibilityOilPvt.hpp:173
Evaluation saturatedInverseFormationVolumeFactor(unsigned regionIdx, const Evaluation &, const Evaluation &pressure) const
Returns the formation volume factor [-] of gas saturated oil.
Definition: ConstantCompressibilityOilPvt.hpp:186
void setReferenceFormationVolumeFactor(unsigned regionIdx, Scalar BoRef)
Set the oil reference formation volume factor [-].
Definition: ConstantCompressibilityOilPvt.hpp:107
Evaluation saturatedGasDissolutionFactor(unsigned, const Evaluation &, const Evaluation &) const
Returns the gas dissolution factor [m^3/m^3] of the oil phase.
Definition: ConstantCompressibilityOilPvt.hpp:202
Evaluation saturatedViscosity(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure) const
Returns the dynamic viscosity [Pa s] of gas saturated oil given a pressure.
Definition: ConstantCompressibilityOilPvt.hpp:155
unsigned numRegions() const
Return the number of PVT regions which are considered by this PVT-object.
Definition: ConstantCompressibilityOilPvt.hpp:125
Definition: EclipseState.hpp:55
Definition: Schedule.hpp:130
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition: Exceptions.hpp:30