opm-simulators/tests/test_wellprodindexcalculator.cpp
Bård Skaflestad b6e0bd1b7b Add Calculator for Connection/Well Productivity Index
Switches between using the logarithmic and unit scaling factor based
on whether or not the well has an explicit, positive drainage radius
(WELSPECS item 7).  Does presently not include the D factor.

Add a set of unit tests to exercise the facility.
2020-10-13 15:42:35 +02:00

571 lines
18 KiB
C++

/*
Copyright 2020 Equinor.
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#define BOOST_TEST_MODULE TestWellProdIndexCalculator
#include <boost/test/unit_test.hpp>
#include <opm/simulators/wells/WellProdIndexCalculator.hpp>
#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <opm/parser/eclipse/Parser/Parser.hpp>
#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/Schedule.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/Well/Well.hpp>
#include <opm/parser/eclipse/Units/Units.hpp>
#include <cmath>
#include <cstddef>
#include <string>
namespace {
double cp_rm3_per_db()
{
return Opm::prefix::centi*Opm::unit::Poise * Opm::unit::cubic(Opm::unit::meter)
/ (Opm::unit::day * Opm::unit::barsa);
}
std::string drainRadDefaulted()
{
return { R"(
'P' 'G' 10 10 2005 'LIQ' /
)" };
}
std::string explicitDrainRad()
{
// rd = exp(2)
return { R"(
'P' 'G' 10 10 2005 'LIQ' 7.38905609893065 /
)" };
}
std::string noSkinFactor_SameCF()
{
// r0 = exp(1)
return { R"(
'P' 0 0 1 3 OPEN 1 100 2.0 4* 2.718281828459045 /
)" };
}
std::string noSkinFactor_DifferentCF()
{
// r0 = exp(1)
return { R"(
'P' 0 0 1 1 OPEN 1 50 2.0 4* 2.718281828459045 /
'P' 0 0 2 2 OPEN 1 100 2.0 4* 2.718281828459045 /
'P' 0 0 3 3 OPEN 1 200 2.0 4* 2.718281828459045 /
)" };
}
std::string skin2_SameCF()
{
// r0 = exp(1), Skin = 2
return { R"(
'P' 0 0 1 3 OPEN 1 100 2.0 1* 2.0 2* 2.718281828459045 /
)" };
}
std::string skin421_DifferentCF()
{
// r0 = exp(1), Skin = 4, 2, 1
return { R"(
'P' 0 0 1 1 OPEN 1 50 2.0 1* 4.0 2* 2.718281828459045 /
'P' 0 0 2 2 OPEN 1 100 2.0 1* 2.0 2* 2.718281828459045 /
'P' 0 0 3 3 OPEN 1 200 2.0 1* 1.0 2* 2.718281828459045 /
)" };
}
Opm::Well createWell(const std::string& welspecs,
const std::string& compdat)
{
const auto deck = Opm::Parser{}.parseString(R"(RUNSPEC
DIMENS
10 10 3 /
START
8 OCT 2020 /
GRID
DXV
10*100.0 /
DYV
10*100.0 /
DZV
3*10.0 /
DEPTHZ
121*2000.0 /
PERMX
300*100.0 /
PERMY
300*100.0 /
PERMZ
300*10.0 /
PORO
300*0.3 /
SCHEDULE
WELSPECS
)" + welspecs + R"(
/
COMPDAT
)" + compdat + R"(
/
TSTEP
10
/
END
)");
const auto es = Opm::EclipseState{ deck };
const auto sched = Opm::Schedule{ deck, es };
return sched.getWell("P", 0);
}
}
BOOST_AUTO_TEST_SUITE(ConnectionLevel)
BOOST_AUTO_TEST_CASE(allDefaulted_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), noSkinFactor_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 1.0), 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 2.0), 2.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 4.0), 4.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(allDefaulted_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), noSkinFactor_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 2.0), expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 1.0), expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 0.5), expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(defaultedDRad_Skin2_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), skin2_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 1.0), 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 2.0), 2.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 4.0), 4.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(defaultedDRad_skin421_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), skin421_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 2.0), 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 1.0), 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 0.5), 1.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), noSkinFactor_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 1.0), 0.5 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 2.0), 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 4.0), 2.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), noSkinFactor_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 1.0), 0.25 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 2.0), 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 4.0), 4.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_Skin2_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), skin2_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 1.0), 0.75 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 2.0), 1.5 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 4.0), 3.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_skin421_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), skin421_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto expectCF = 100*cp_rm3_per_db();
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(0, 1.0), (5.0 / 6.0) * 0.5 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(1, 2.0), 1.5 * 1.0 * expectCF, 1.0e-10);
BOOST_CHECK_CLOSE(wpiCalc.connectionProdIndStandard(2, 4.0), (8.0 / 3.0) * 2.0 * expectCF, 1.0e-10);
}
BOOST_AUTO_TEST_SUITE_END() // ConnectionLevel
// ===========================================================================
BOOST_AUTO_TEST_SUITE(AllConnections)
BOOST_AUTO_TEST_CASE(allDefaulted_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), noSkinFactor_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
1.0*expectCF, 2.0*expectCF, 4.0*expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(allDefaulted_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), noSkinFactor_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 2.0, 1.0, 0.5 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
expectCF, expectCF, expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(defaultedDRad_Skin2_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), skin2_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
1.0*expectCF, 2.0*expectCF, 4.0*expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(defaultedDRad_skin421_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), skin421_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 2.0, 1.0, 0.5 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
expectCF, expectCF, expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), noSkinFactor_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
0.5*expectCF, 1.0*expectCF, 2.0*expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), noSkinFactor_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
0.25*expectCF, 1.0*expectCF, 4.0*expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_Skin2_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), skin2_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
0.75*expectCF, 1.5*expectCF, 3.0*expectCF
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_skin421_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), skin421_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = std::vector<double> {
(5.0 / 6.0) * 0.5 * expectCF,
1.5 * 1.0 * expectCF,
(8.0 / 3.0) * 2.0 * expectCF,
};
const auto connPI = connectionProdIndStandard(wpiCalc, connMobility);
BOOST_CHECK_CLOSE(connPI[0], expectPI[0], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[1], expectPI[1], 1.0e-10);
BOOST_CHECK_CLOSE(connPI[2], expectPI[2], 1.0e-10);
}
BOOST_AUTO_TEST_SUITE_END() // AllConnections
// ===========================================================================
BOOST_AUTO_TEST_SUITE(WellLevel)
BOOST_AUTO_TEST_CASE(allDefaulted_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), noSkinFactor_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (1.0 + 2.0 + 4.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(allDefaulted_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), noSkinFactor_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 2.0, 1.0, 0.5 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (1.0 + 1.0 + 1.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(defaultedDRad_Skin2_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), skin2_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (1.0 + 2.0 + 4.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(defaultedDRad_skin421_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(drainRadDefaulted(), skin421_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 2.0, 1.0, 0.5 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (1.0 + 1.0 + 1.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), noSkinFactor_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (0.5 + 1.0 + 2.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), noSkinFactor_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (0.25 + 1.0 + 4.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_Skin2_SameCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), skin2_SameCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = (0.75 + 1.5 + 3.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_CASE(logarithmic_skin421_DifferentCF)
{
const auto wpiCalc = Opm::WellProdIndexCalculator {
createWell(explicitDrainRad(), skin421_DifferentCF())
};
BOOST_REQUIRE_EQUAL(wpiCalc.numConnections(), std::size_t{3});
const auto connMobility = std::vector<double> { 1.0, 2.0, 4.0 };
const auto expectCF = 100*cp_rm3_per_db();
const auto expectPI = ((5.0 / 6.0) * 0.5 +
1.5 * 1.0 +
(8.0 / 3.0) * 2.0)*expectCF;
BOOST_CHECK_CLOSE(wellProdIndStandard(wpiCalc, connMobility), expectPI, 1.0e-10);
}
BOOST_AUTO_TEST_SUITE_END() // WellLevel