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Use pore volume weighted averaged hydrocarbon state in rateConverted.

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- pressure, rs and rv is averaged using hydrocarbon pore volume weights.
- pvtRegions is used as input in the conversion factor calculations.
- the pvt cell of the first well cell is used as the pvt index.
(Completing a well in two different PVT regions sounds like a very bad
idea anyway)
- FIP region support is added to the rate converter also for the ebos
interface.
This commit is contained in:
Tor Harald Sandve
2017-10-02 14:18:33 +02:00
parent 7b1e034a90
commit ebc2f46967
8 changed files with 160 additions and 236 deletions
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10
opm/autodiff/BlackoilModelBase_impl.hpp
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@@ -143,7 +143,7 @@ typedef Eigen::Array<double,
// the field will be calculated.
// TODO: more delicate implementation will be required if we want to handle different
// FIP regions specified from the well specifications.
, rate_converter_(fluid_.phaseUsage(), fluid_.cellPvtRegionIndex(), AutoDiffGrid::numCells(grid_), std::vector<int>(AutoDiffGrid::numCells(grid_),0))
, rate_converter_(fluid_.phaseUsage(), std::vector<int>(AutoDiffGrid::numCells(grid_),0))
{
if (active_[Water]) {
material_name_.push_back("Water");
@@ -2513,8 +2513,10 @@ typedef Eigen::Array<double,
// the average hydrocarbon conditions of the whole field will be used
const int fipreg = 0; // Not considering FIP for the moment.
const int well_cell_top = wells->well_cells[wells->well_connpos[w]];
const int pvtreg = fluid_.cellPvtRegionIndex()[well_cell_top];
rate_converter_.calcCoeff(well_rates, fipreg, convert_coeff);
rate_converter_.calcCoeff(fipreg, pvtreg, convert_coeff);
well_voidage_rates[w] = std::inner_product(well_rates.begin(), well_rates.end(),
convert_coeff.begin(), 0.0);
} else {
@@ -2525,7 +2527,9 @@ typedef Eigen::Array<double,
well_rates.begin());
// the average hydrocarbon conditions of the whole field will be used
const int fipreg = 0; // Not considering FIP for the moment.
rate_converter_.calcCoeff(well_rates, fipreg, convert_coeff);
const int well_cell_top = wells->well_cells[wells->well_connpos[w]];
const int pvtreg = fluid_.cellPvtRegionIndex()[well_cell_top];
rate_converter_.calcCoeff(fipreg, pvtreg, convert_coeff);
std::copy(convert_coeff.begin(), convert_coeff.end(),
voidage_conversion_coeffs.begin() + np * w);
}