27#ifndef OPM_BRINE_CO2_PVT_HPP
28#define OPM_BRINE_CO2_PVT_HPP
31#include <opm/common/TimingMacros.hpp>
32#include <opm/common/ErrorMacros.hpp>
44#include <opm/input/eclipse/EclipseState/Co2StoreConfig.hpp>
59template <
class Scalar>
62 static constexpr bool extrapolate =
true;
83 int activityModel = 3,
84 int thermalMixingModelSalt = 1,
85 int thermalMixingModelLiquid = 2,
86 Scalar T_ref = 288.71,
87 Scalar P_ref = 101325)
91 if (T_ref != Scalar(288.71) || P_ref != Scalar(1.01325e5)) {
92 OPM_THROW(std::runtime_error,
93 "BrineCo2Pvt class can only be used with default reference state (T, P) = (288.71 K, 1.01325e5 Pa)!");
97 int num_regions = salinity_.size();
98 co2ReferenceDensity_.resize(num_regions);
99 brineReferenceDensity_.resize(num_regions);
100 for (
int i = 0; i < num_regions; ++i) {
121 void setVapPars(
const Scalar,
const Scalar)
133 brineReferenceDensity_[regionIdx] = rhoRefBrine;
134 co2ReferenceDensity_[regionIdx] = rhoRefCO2;
153 { enableDissolution_ = yesno; }
162 { enableSaltConcentration_ = yesno; }
170 if (activityModel > 3 || activityModel < 1) {
171 OPM_THROW(std::runtime_error,
"The salt activity model options are 1, 2 or 3");
173 activityModel_ = activityModel;
181 if (thermalMixingModelSalt == 0)
182 saltMixType_ = Co2StoreConfig::SaltMixingType::NONE;
183 else if (thermalMixingModelSalt == 1)
184 saltMixType_ = Co2StoreConfig::SaltMixingType::MICHAELIDES;
186 OPM_THROW(std::runtime_error,
"The thermal mixing model option for salt are 0 or 1");
188 if (thermalMixingModelLiquid == 0)
189 liquidMixType_ = Co2StoreConfig::LiquidMixingType::NONE;
190 else if (thermalMixingModelLiquid == 1)
191 liquidMixType_ = Co2StoreConfig::LiquidMixingType::IDEAL;
192 else if (thermalMixingModelLiquid == 2)
193 liquidMixType_ = Co2StoreConfig::LiquidMixingType::DUANSUN;
195 OPM_THROW(std::runtime_error,
"The thermal mixing model option for liquid are 0, 1 and 2");
202 {
return brineReferenceDensity_.size(); }
207 template <
class Evaluation>
209 const Evaluation& temperature,
210 const Evaluation& pressure,
211 const Evaluation& Rs,
212 const Evaluation& saltConcentration)
const
214 OPM_TIMEFUNCTION_LOCAL();
215 const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
216 const Evaluation xlCO2 = convertRsToXoG_(Rs,regionIdx);
217 return (liquidEnthalpyBrineCO2_(temperature,
221 - pressure / density(regionIdx, temperature, pressure, Rs, salinity ));
226 template <
class Evaluation>
228 const Evaluation& temperature,
229 const Evaluation& pressure,
230 const Evaluation& Rs)
const
232 OPM_TIMEFUNCTION_LOCAL();
233 const Evaluation xlCO2 = convertRsToXoG_(Rs,regionIdx);
234 return (liquidEnthalpyBrineCO2_(temperature,
236 Evaluation(salinity_[regionIdx]),
238 - pressure / density(regionIdx, temperature, pressure, Rs, Evaluation(salinity_[regionIdx])));
244 template <
class Evaluation>
246 const Evaluation& temperature,
247 const Evaluation& pressure,
248 const Evaluation& )
const
257 template <
class Evaluation>
259 const Evaluation& temperature,
260 const Evaluation& pressure,
261 const Evaluation& saltConcentration)
const
263 OPM_TIMEFUNCTION_LOCAL();
264 const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
271 template <
class Evaluation>
273 const Evaluation& temperature,
274 const Evaluation& pressure,
276 const Evaluation& saltConcentration)
const
278 OPM_TIMEFUNCTION_LOCAL();
286 template <
class Evaluation>
288 const Evaluation& temperature,
289 const Evaluation& pressure)
const
291 OPM_TIMEFUNCTION_LOCAL();
299 template <
class Evaluation>
301 const Evaluation& temperature,
302 const Evaluation& pressure,
303 const Evaluation& saltconcentration)
const
305 OPM_TIMEFUNCTION_LOCAL();
306 const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltconcentration);
307 Evaluation rs_sat = rsSat(regionIdx, temperature, pressure, salinity);
308 return (1.0 - convertRsToXoG_(rs_sat,regionIdx)) * density(regionIdx, temperature, pressure, rs_sat, salinity)/brineReferenceDensity_[regionIdx];
313 template <
class Evaluation>
315 const Evaluation& temperature,
316 const Evaluation& pressure,
317 const Evaluation& Rs,
318 const Evaluation& saltConcentration)
const
320 OPM_TIMEFUNCTION_LOCAL();
321 const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
322 return (1.0 - convertRsToXoG_(Rs,regionIdx)) * density(regionIdx, temperature, pressure, Rs, salinity)/brineReferenceDensity_[regionIdx];
327 template <
class Evaluation>
329 const Evaluation& temperature,
330 const Evaluation& pressure,
331 const Evaluation& Rs)
const
333 return (1.0 - convertRsToXoG_(Rs,regionIdx)) * density(regionIdx, temperature, pressure, Rs, Evaluation(salinity_[regionIdx]))/brineReferenceDensity_[regionIdx];
339 template <
class Evaluation>
341 const Evaluation& temperature,
342 const Evaluation& pressure)
const
344 OPM_TIMEFUNCTION_LOCAL();
345 Evaluation rs_sat = rsSat(regionIdx, temperature, pressure, Evaluation(salinity_[regionIdx]));
346 return (1.0 - convertRsToXoG_(rs_sat,regionIdx)) * density(regionIdx, temperature, pressure, rs_sat, Evaluation(salinity_[regionIdx]))/brineReferenceDensity_[regionIdx];
355 template <
class Evaluation>
358 const Evaluation& )
const
360 throw std::runtime_error(
"Requested the saturation pressure for the brine-co2 pvt module. Not yet implemented.");
369 template <
class Evaluation>
373 const Evaluation& )
const
375 throw std::runtime_error(
"Requested the saturation pressure for the brine-co2 pvt module. Not yet implemented.");
381 template <
class Evaluation>
383 const Evaluation& temperature,
384 const Evaluation& pressure,
386 const Evaluation& )
const
389 return rsSat(regionIdx, temperature, pressure, Evaluation(salinity_[regionIdx]));
395 template <
class Evaluation>
397 const Evaluation& temperature,
398 const Evaluation& pressure,
399 const Evaluation& saltConcentration)
const
401 const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
402 return rsSat(regionIdx, temperature, pressure, salinity);
408 template <
class Evaluation>
410 const Evaluation& temperature,
411 const Evaluation& pressure)
const
413 return rsSat(regionIdx, temperature, pressure, Evaluation(salinity_[regionIdx]));
416 const Scalar oilReferenceDensity(
unsigned regionIdx)
const
417 {
return brineReferenceDensity_[regionIdx]; }
419 const Scalar waterReferenceDensity(
unsigned regionIdx)
const
420 {
return brineReferenceDensity_[regionIdx]; }
422 const Scalar gasReferenceDensity(
unsigned regionIdx)
const
423 {
return co2ReferenceDensity_[regionIdx]; }
425 const Scalar salinity(
unsigned regionIdx)
const
426 {
return salinity_[regionIdx]; }
429 template <
class Evaluation>
430 Evaluation diffusionCoefficient(
const Evaluation& temperature,
431 const Evaluation& pressure,
434 OPM_TIMEFUNCTION_LOCAL();
436 const Evaluation log_D_H20 = -4.1764 + 712.52 / temperature - 2.5907e5 / (temperature*temperature);
441 const Evaluation log_D_Brine = log_D_H20 - 0.87*log10(mu_Brine / mu_H20);
443 return pow(Evaluation(10), log_D_Brine) * 1e-4;
446 template <
class Evaluation>
447 Evaluation density(
unsigned regionIdx,
448 const Evaluation& temperature,
449 const Evaluation& pressure,
450 const Evaluation& Rs,
451 const Evaluation& salinity)
const
453 OPM_TIMEFUNCTION_LOCAL();
454 Evaluation xlCO2 = convertXoGToxoG_(convertRsToXoG_(Rs,regionIdx), salinity);
455 Evaluation result = liquidDensity_(temperature,
460 Valgrind::CheckDefined(result);
464 template <
class Evaluation>
465 Evaluation rsSat(
unsigned regionIdx,
466 const Evaluation& temperature,
467 const Evaluation& pressure,
468 const Evaluation& salinity)
const
470 OPM_TIMEFUNCTION_LOCAL();
471 if (!enableDissolution_)
488 xlCO2 = max(0.0, min(1.0, xlCO2));
490 return convertXoGToRs(convertxoGToXoG(xlCO2, salinity), regionIdx);
494 std::vector<Scalar> brineReferenceDensity_;
495 std::vector<Scalar> co2ReferenceDensity_;
496 std::vector<Scalar> salinity_;
497 bool enableDissolution_ =
true;
498 bool enableSaltConcentration_ =
false;
500 Co2StoreConfig::LiquidMixingType liquidMixType_;
501 Co2StoreConfig::SaltMixingType saltMixType_;
503 template <
class LhsEval>
504 LhsEval liquidDensity_(
const LhsEval& T,
506 const LhsEval& xlCO2,
507 const LhsEval& salinity)
const
509 OPM_TIMEFUNCTION_LOCAL();
510 Valgrind::CheckDefined(T);
511 Valgrind::CheckDefined(pl);
512 Valgrind::CheckDefined(xlCO2);
514 if(!extrapolate && T < 273.15) {
515 const std::string msg =
516 "Liquid density for Brine and CO2 is only "
517 "defined above 273.15K (is " +
518 std::to_string(getValue(T)) +
"K)";
519 throw NumericalProblem(msg);
521 if(!extrapolate && pl >= 2.5e8) {
522 const std::string msg =
523 "Liquid density for Brine and CO2 is only "
524 "defined below 250MPa (is " +
525 std::to_string(getValue(pl)) +
"Pa)";
526 throw NumericalProblem(msg);
531 const LhsEval& rho_lCO2 = liquidDensityWaterCO2_(T, pl, xlCO2);
532 const LhsEval& contribCO2 = rho_lCO2 - rho_pure;
534 return rho_brine + contribCO2;
537 template <
class LhsEval>
538 LhsEval liquidDensityWaterCO2_(
const LhsEval& temperature,
540 const LhsEval& xlCO2)
const
542 OPM_TIMEFUNCTION_LOCAL();
546 const LhsEval& tempC = temperature - 273.15;
551 const LhsEval xlH2O = 1.0 - xlCO2;
552 const LhsEval& M_T = M_H2O * xlH2O + M_CO2 * xlCO2;
553 const LhsEval& V_phi =
557 tempC*5.044e-7))) / 1.0e6;
558 return 1/ (xlCO2 * V_phi/M_T + M_H2O * xlH2O / (rho_pure * M_T));
565 template <
class LhsEval>
566 LhsEval convertRsToXoG_(
const LhsEval& Rs,
unsigned regionIdx)
const
568 OPM_TIMEFUNCTION_LOCAL();
569 Scalar rho_oRef = brineReferenceDensity_[regionIdx];
570 Scalar rho_gRef = co2ReferenceDensity_[regionIdx];
572 const LhsEval& rho_oG = Rs*rho_gRef;
573 return rho_oG/(rho_oRef + rho_oG);
580 template <
class LhsEval>
581 LhsEval convertXoGToxoG_(
const LhsEval& XoG,
const LhsEval& salinity)
const
583 OPM_TIMEFUNCTION_LOCAL();
586 return XoG*M_Brine / (M_CO2*(1 - XoG) + XoG*M_Brine);
593 template <
class LhsEval>
594 LhsEval convertxoGToXoG(
const LhsEval& xoG,
const LhsEval& salinity)
const
596 OPM_TIMEBLOCK_LOCAL(convertxoGToXoG);
600 return xoG*M_CO2 / (xoG*(M_CO2 - M_Brine) + M_Brine);
608 template <
class LhsEval>
609 LhsEval convertXoGToRs(
const LhsEval& XoG,
unsigned regionIdx)
const
611 Scalar rho_oRef = brineReferenceDensity_[regionIdx];
612 Scalar rho_gRef = co2ReferenceDensity_[regionIdx];
614 return XoG/(1.0 - XoG)*(rho_oRef/rho_gRef);
617 template <
class LhsEval>
618 LhsEval liquidEnthalpyBrineCO2_(
const LhsEval& T,
620 const LhsEval& salinity,
621 const LhsEval& X_CO2_w)
const
625 if (liquidMixType_ == Co2StoreConfig::LiquidMixingType::NONE
626 && saltMixType_ == Co2StoreConfig::SaltMixingType::NONE)
632 if (saltMixType_ == Co2StoreConfig::SaltMixingType::MICHAELIDES) {
639 static constexpr Scalar f[] = {
640 2.63500E-1, 7.48368E-6, 1.44611E-6, -3.80860E-10
644 static constexpr Scalar a[4][3] = {
645 { 9633.6, -4080.0, +286.49 },
646 { +166.58, +68.577, -4.6856 },
647 { -0.90963, -0.36524, +0.249667E-1 },
648 { +0.17965E-2, +0.71924E-3, -0.4900E-4 }
651 LhsEval theta, h_NaCl;
652 LhsEval d_h, delta_h;
657 Scalar scalarTheta = scalarValue(theta);
658 Scalar S_lSAT = f[0] + scalarTheta*(f[1] + scalarTheta*(f[2] + scalarTheta*f[3]));
660 LhsEval S = salinity;
665 h_NaCl = (3.6710E4*T + 0.5*(6.2770E1)*T*T - ((6.6670E-2)/3)*T*T*T
666 +((2.8000E-5)/4)*(T*T*T*T))/(58.44E3)- 2.045698e+02;
668 LhsEval m = 1E3/58.44 * S/(1-S);
673 for (i = 0; i<=3; i++) {
674 for (j=0; j<=2; j++) {
675 d_h = d_h + a[i][j] * pow(theta,
static_cast<Scalar
>(i)) * pow(m, j);
679 delta_h = (4.184/(1E3 + (58.44 * m)))*d_h;
682 h_ls1 =(1-S)*hw + S*h_NaCl + S*delta_h;
685 if (liquidMixType_ == Co2StoreConfig::LiquidMixingType::NONE)
689 LhsEval delta_hCO2, hg;
693 if (liquidMixType_ == Co2StoreConfig::LiquidMixingType::DUANSUN)
694 delta_hCO2 = (-57.4375 + T * 0.1325) * 1000/44;
702 return (h_ls1 - X_CO2_w*hw + hg*X_CO2_w)*1E3;
705 template <
class LhsEval>
706 const LhsEval salinityFromConcentration(
unsigned regionIdx,
const LhsEval&T,
const LhsEval& P,
const LhsEval& saltConcentration)
const
708 if (enableSaltConcentration_)
711 return salinity(regionIdx);
A class for the brine fluid properties.
Binary coefficients for brine and CO2.
A class for the CO2 fluid properties.
A central place for various physical constants occuring in some equations.
Provides the OPM specific exception classes.
Binary coefficients for water and CO2.
A simple version of pure water with density from Hu et al.
A generic class which tabulates all thermodynamic properties of a given component.
Binary coefficients for brine and CO2.
Definition Brine_CO2.hpp:45
static void calculateMoleFractions(const Evaluation &temperature, const Evaluation &pg, const Evaluation &salinity, const int knownPhaseIdx, Evaluation &xlCO2, Evaluation &ygH2O, const int &activityModel, bool extrapolate=false)
Returns the mol (!) fraction of CO2 in the liquid phase and the mol_ (!) fraction of H2O in the gas p...
Definition Brine_CO2.hpp:100
This class represents the Pressure-Volume-Temperature relations of the liquid phase for a CO2-Brine s...
Definition BrineCo2Pvt.hpp:61
Evaluation internalEnergy(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &Rs) const
Returns the specific enthalpy [J/kg] of gas given a set of parameters.
Definition BrineCo2Pvt.hpp:227
Evaluation viscosity(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &, const Evaluation &saltConcentration) const
Returns the dynamic viscosity [Pa s] of the fluid phase given a set of parameters.
Definition BrineCo2Pvt.hpp:272
Evaluation inverseFormationVolumeFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &Rs, const Evaluation &saltConcentration) const
Returns the formation volume factor [-] of the fluid phase.
Definition BrineCo2Pvt.hpp:314
Evaluation internalEnergy(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &Rs, const Evaluation &saltConcentration) const
Returns the specific enthalpy [J/kg] of gas given a set of parameters.
Definition BrineCo2Pvt.hpp:208
Evaluation saturatedGasDissolutionFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &, const Evaluation &) const
Returns the gas dissoluiton factor [m^3/m^3] of the liquid phase.
Definition BrineCo2Pvt.hpp:382
Evaluation saturatedGasDissolutionFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &saltConcentration) const
Returns the gas dissoluiton factor [m^3/m^3] of the liquid phase.
Definition BrineCo2Pvt.hpp:396
Evaluation saturatedViscosity(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure) const
Returns the dynamic viscosity [Pa s] of oil saturated gas at given pressure.
Definition BrineCo2Pvt.hpp:287
Evaluation inverseFormationVolumeFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &Rs) const
Returns the formation volume factor [-] of the fluid phase.
Definition BrineCo2Pvt.hpp:328
unsigned numRegions() const
Return the number of PVT regions which are considered by this PVT-object.
Definition BrineCo2Pvt.hpp:201
Evaluation saturatedInverseFormationVolumeFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &saltconcentration) const
Returns the formation volume factor [-] of the fluid phase.
Definition BrineCo2Pvt.hpp:300
void setActivityModelSalt(int activityModel)
Set activity coefficient model for salt in solubility model.
Definition BrineCo2Pvt.hpp:167
Evaluation saturationPressure(unsigned, const Evaluation &, const Evaluation &) const
Returns the saturation pressure of the brine phase [Pa] depending on its mass fraction of the gas com...
Definition BrineCo2Pvt.hpp:356
void initEnd()
Finish initializing the oil phase PVT properties.
Definition BrineCo2Pvt.hpp:141
Evaluation saturatedInverseFormationVolumeFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure) const
Returns the formation volume factor [-] of brine saturated with CO2 at a given pressure.
Definition BrineCo2Pvt.hpp:340
Evaluation saturationPressure(unsigned, const Evaluation &, const Evaluation &, const Evaluation &) const
Returns the saturation pressure of the brine phase [Pa] depending on its mass fraction of the gas com...
Definition BrineCo2Pvt.hpp:370
Evaluation saturatedViscosity(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &saltConcentration) const
Returns the dynamic viscosity [Pa s] of the fluid phase given a set of parameters.
Definition BrineCo2Pvt.hpp:258
void setReferenceDensities(unsigned regionIdx, Scalar rhoRefBrine, Scalar rhoRefCO2, Scalar)
Initialize the reference densities of all fluids for a given PVT region.
Definition BrineCo2Pvt.hpp:128
void setEnableSaltConcentration(bool yesno)
Specify whether the PVT model should consider salt concentration from the fluidstate or a fixed salin...
Definition BrineCo2Pvt.hpp:161
Evaluation viscosity(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure, const Evaluation &) const
Returns the dynamic viscosity [Pa s] of the fluid phase given a set of parameters.
Definition BrineCo2Pvt.hpp:245
Evaluation saturatedGasDissolutionFactor(unsigned regionIdx, const Evaluation &temperature, const Evaluation &pressure) const
Returns thegas dissoluiton factor [m^3/m^3] of the liquid phase.
Definition BrineCo2Pvt.hpp:409
void setThermalMixingModel(int thermalMixingModelSalt, int thermalMixingModelLiquid)
Set thermal mixing model for co2 in brine.
Definition BrineCo2Pvt.hpp:179
void setEnableDissolvedGas(bool yesno)
Specify whether the PVT model should consider that the CO2 component can dissolve in the brine phase.
Definition BrineCo2Pvt.hpp:152
A class for the brine fluid properties.
Definition BrineDynamic.hpp:48
static Evaluation liquidDensity(const Evaluation &temperature, const Evaluation &pressure, const Evaluation &salinity, bool extrapolate=false)
The density of the liquid component at a given pressure in and temperature in .
Definition BrineDynamic.hpp:263
static Evaluation liquidViscosity(const Evaluation &temperature, const Evaluation &, const Evaluation &salinity)
The dynamic viscosity of pure water.
Definition BrineDynamic.hpp:340
A class for the CO2 fluid properties.
Definition CO2.hpp:54
static Evaluation gasEnthalpy(const Evaluation &temperature, const Evaluation &pressure, bool extrapolate=false)
Specific enthalpy of gaseous CO2 [J/kg].
Definition CO2.hpp:169
static Scalar molarMass()
The mass in [kg] of one mole of CO2.
Definition CO2.hpp:71
static Evaluation gasDensity(const Evaluation &temperature, const Evaluation &pressure, bool extrapolate=false)
The density of CO2 at a given pressure and temperature [kg/m^3].
Definition CO2.hpp:194
static Scalar molarMass()
The molar mass in of the component.
Definition Component.hpp:93
Definition EclipseState.hpp:63
Definition Schedule.hpp:88
A simple version of pure water with density from Hu et al.
Definition SimpleHuDuanH2O.hpp:65
static Evaluation liquidEnthalpy(const Evaluation &temperature, const Evaluation &)
Specific enthalpy of liquid water .
Definition SimpleHuDuanH2O.hpp:198
static Evaluation liquidViscosity(const Evaluation &temperature, const Evaluation &pressure, bool extrapolate)
The dynamic viscosity of pure water.
Definition SimpleHuDuanH2O.hpp:351
static Evaluation liquidDensity(const Evaluation &temperature, const Evaluation &pressure, bool extrapolate)
The density of pure water at a given pressure and temperature .
Definition SimpleHuDuanH2O.hpp:310
static Scalar molarMass()
The molar mass in of water.
Definition SimpleHuDuanH2O.hpp:99
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30