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add variants of all methods which take a deck of the new parser to the rock properties

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This commit is contained in:
Andreas Lauser
2014-01-24 12:04:04 +01:00
parent 88c99663c6
commit 7fdda98213
4 changed files with 321 additions and 0 deletions
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49
opm/core/props/rock/RockCompressibility.cpp
View File

@@ -25,6 +25,8 @@
#include <opm/core/utility/ErrorMacros.hpp>
#include <opm/core/utility/linearInterpolation.hpp>
#include <opm/parser/eclipse/Utility/SimpleTable.hpp>
#include <iostream>
namespace Opm
@@ -65,6 +67,53 @@ namespace Opm
}
}
RockCompressibility::RockCompressibility(Opm::DeckConstPtr newParserDeck)
: pref_(0.0),
rock_comp_(0.0)
{
if (newParserDeck->hasKeyword("ROCKTAB")) {
Opm::DeckKeywordConstPtr rtKeyword = newParserDeck->getKeyword("ROCKTAB");
if (rtKeyword->size() != 1)
OPM_THROW(std::runtime_error, "Can only handle a single region in ROCKTAB.");
std::vector<std::string> rtColumnNames
{
"PRESSURE",
"POREVOL MULT",
"TRANSMISC MULT"
};
if (newParserDeck->hasKeyword("RKTRMDIR"))
{
// the number of colums of the "ROCKTAB" keyword
// depends on the presence of the "RKTRMDIR"
// keyword. Messy stuff...
rtColumnNames.push_back("TRANSMISC MULT Y");
rtColumnNames.push_back("TRANSMISC MULT Z");
// well, okay. we don't support non-isotropic
// transmiscibility multipliers yet
OPM_THROW(std::runtime_error, "Support for non-isotropic "
"transmiscibility multipliers is not implemented yet.");
};
Opm::SimpleTable rtTable(rtKeyword, rtColumnNames);
p_ = rtTable.getColumn(0);
poromult_ = rtTable.getColumn(1);
transmult_ = rtTable.getColumn(2);
} else if (newParserDeck->hasKeyword("ROCK")) {
Opm::DeckKeywordConstPtr rockKeyword = newParserDeck->getKeyword("ROCK");
if (rockKeyword->size() != 1)
OPM_THROW(std::runtime_error, "Can only handle a single region in ROCK.");
Opm::DeckRecordConstPtr rockRecord = rockKeyword->getRecord(0);
pref_ = rockRecord->getItem(0)->getSIDouble(0);
rock_comp_ = rockRecord->getItem(1)->getSIDouble(0);
} else {
std::cout << "**** warning: no rock compressibility data found in deck (ROCK or ROCKTAB)." << std::endl;
}
}
bool RockCompressibility::isActive() const
{
return !p_.empty() || (rock_comp_ != 0.0);

6
opm/core/props/rock/RockCompressibility.hpp
View File

@@ -20,6 +20,8 @@
#ifndef OPM_ROCKCOMPRESSIBILITY_HEADER_INCLUDED
#define OPM_ROCKCOMPRESSIBILITY_HEADER_INCLUDED
#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <vector>
namespace Opm
@@ -35,6 +37,10 @@ namespace Opm
/// Looks for the keywords ROCK and ROCKTAB.
RockCompressibility(const EclipseGridParser& deck);
/// Construct from input deck.
/// Looks for the keywords ROCK and ROCKTAB.
RockCompressibility(Opm::DeckConstPtr newParserDeck);
/// Construct from parameters.
/// Accepts the following parameters (with defaults).
/// rock_compressibility_pref (100.0) [given in bar]

250
opm/core/props/rock/RockFromDeck.cpp
View File

@@ -21,6 +21,9 @@
#include "config.h"
#include <opm/core/props/rock/RockFromDeck.hpp>
#include <opm/core/grid.h>
#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <array>
namespace Opm
@@ -37,6 +40,10 @@ namespace Opm
PermeabilityKind fillTensor(const EclipseGridParser& parser,
std::vector<const std::vector<double>*>& tensor,
std::array<int,9>& kmap);
PermeabilityKind fillTensor(Opm::DeckConstPtr newParserDeck,
std::vector<const std::vector<double>*>& tensor,
std::array<int,9>& kmap);
} // anonymous namespace
@@ -64,6 +71,15 @@ namespace Opm
assignPermeability(deck, grid, perm_threshold);
}
void RockFromDeck::init(Opm::DeckConstPtr newParserDeck,
const UnstructuredGrid& grid)
{
assignPorosity(newParserDeck, grid);
permfield_valid_.assign(grid.number_of_cells, false);
const double perm_threshold = 0.0; // Maybe turn into parameter?
assignPermeability(newParserDeck, grid, perm_threshold);
}
void RockFromDeck::assignPorosity(const EclipseGridParser& parser,
const UnstructuredGrid& grid)
@@ -79,6 +95,21 @@ namespace Opm
}
}
void RockFromDeck::assignPorosity(Opm::DeckConstPtr newParserDeck,
const UnstructuredGrid& grid)
{
porosity_.assign(grid.number_of_cells, 1.0);
const int* gc = grid.global_cell;
if (newParserDeck->hasKeyword("PORO")) {
const std::vector<double>& poro = newParserDeck->getKeyword("PORO")->getSIDoubleData();
for (int c = 0; c < int(porosity_.size()); ++c) {
const int deck_pos = (gc == NULL) ? c : gc[c];
assert(0 <= c && c < (int) porosity_.size());
assert(0 <= deck_pos && deck_pos < (int) poro.size());
porosity_[c] = poro[deck_pos];
}
}
}
void RockFromDeck::assignPermeability(const EclipseGridParser& parser,
@@ -135,6 +166,59 @@ namespace Opm
}
}
void RockFromDeck::assignPermeability(Opm::DeckConstPtr newParserDeck,
const UnstructuredGrid& grid,
double perm_threshold)
{
const int dim = 3;
const int num_global_cells = grid.cartdims[0]*grid.cartdims[1]*grid.cartdims[2];
const int nc = grid.number_of_cells;
assert(num_global_cells > 0);
permeability_.assign(dim * dim * nc, 0.0);
std::vector<const std::vector<double>*> tensor;
tensor.reserve(10);
const std::vector<double> zero(num_global_cells, 0.0);
tensor.push_back(&zero);
std::array<int,9> kmap;
PermeabilityKind pkind = fillTensor(newParserDeck, tensor, kmap);
if (pkind == Invalid) {
OPM_THROW(std::runtime_error, "Invalid permeability field.");
}
// Assign permeability values only if such values are
// given in the input deck represented by 'newParserDeck'. In
// other words: Don't set any (arbitrary) default values.
// It is infinitely better to experience a reproducible
// crash than subtle errors resulting from a (poorly
// chosen) default value...
//
if (tensor.size() > 1) {
const int* gc = grid.global_cell;
int off = 0;
for (int c = 0; c < nc; ++c, off += dim*dim) {
// SharedPermTensor K(dim, dim, &permeability_[off]);
int kix = 0;
const int glob = (gc == NULL) ? c : gc[c];
for (int i = 0; i < dim; ++i) {
for (int j = 0; j < dim; ++j, ++kix) {
// K(i,j) = (*tensor[kmap[kix]])[glob];
permeability_[off + kix] = (*tensor[kmap[kix]])[glob];
}
// K(i,i) = std::max(K(i,i), perm_threshold);
permeability_[off + 3*i + i] = std::max(permeability_[off + 3*i + i], perm_threshold);
}
permfield_valid_[c] = std::vector<unsigned char>::value_type(1);
}
}
}
namespace {
@@ -204,6 +288,72 @@ namespace Opm
return retval;
}
/// @brief
/// Classify and verify a given permeability specification
/// from a structural point of view. In particular, we
/// verify that there are no off-diagonal permeability
/// components such as @f$k_{xy}@f$ unless the
/// corresponding diagonal components are known as well.
///
/// @param newParserDeck [in]
/// An Eclipse data parser capable of answering which
/// permeability components are present in a given input
/// deck.
///
/// @return
/// An enum value with the following possible values:
/// ScalarPerm only one component was given.
/// DiagonalPerm more than one component given.
/// TensorPerm at least one cross-component given.
/// None no components given.
/// Invalid invalid set of components given.
PermeabilityKind classifyPermeability(Opm::DeckConstPtr newParserDeck)
{
const bool xx = newParserDeck->hasKeyword("PERMX" );
const bool xy = newParserDeck->hasKeyword("PERMXY");
const bool xz = newParserDeck->hasKeyword("PERMXZ");
const bool yx = newParserDeck->hasKeyword("PERMYX");
const bool yy = newParserDeck->hasKeyword("PERMY" );
const bool yz = newParserDeck->hasKeyword("PERMYZ");
const bool zx = newParserDeck->hasKeyword("PERMZX");
const bool zy = newParserDeck->hasKeyword("PERMZY");
const bool zz = newParserDeck->hasKeyword("PERMZ" );
int num_cross_comp = xy + xz + yx + yz + zx + zy;
int num_comp = xx + yy + zz + num_cross_comp;
PermeabilityKind retval = None;
if (num_cross_comp > 0) {
retval = TensorPerm;
} else {
if (num_comp == 1) {
retval = ScalarPerm;
} else if (num_comp >= 2) {
retval = DiagonalPerm;
}
}
bool ok = true;
if (num_comp > 0) {
// At least one tensor component specified on input.
// Verify that any remaining components are OK from a
// structural point of view. In particular, there
// must not be any cross-components (e.g., k_{xy})
// unless the corresponding diagonal component (e.g.,
// k_{xx}) is present as well...
//
ok = xx || !(xy || xz || yx || zx) ;
ok = ok && (yy || !(yx || yz || xy || zy));
ok = ok && (zz || !(zx || zy || xz || yz));
}
if (!ok) {
retval = Invalid;
}
return retval;
}
/// @brief
/// Copy isotropic (scalar) permeability to other diagonal
@@ -333,6 +483,106 @@ namespace Opm
return kind;
}
/// @brief
/// Extract pointers to appropriate tensor components from
/// input deck. The permeability tensor is, generally,
/// @code
/// [ kxx kxy kxz ]
/// K = [ kyx kyy kyz ]
/// [ kzx kzy kzz ]
/// @endcode
/// We store these values in a linear array using natural
/// ordering with the column index cycling the most rapidly.
/// In particular we use the representation
/// @code
/// [ 0 1 2 3 4 5 6 7 8 ]
/// K = [ kxx, kxy, kxz, kyx, kyy, kyz, kzx, kzy, kzz ]
/// @endcode
/// Moreover, we explicitly enforce symmetric tensors by
/// assigning
/// @code
/// 3 1 6 2 7 5
/// kyx = kxy, kzx = kxz, kzy = kyz
/// @endcode
/// However, we make no attempt at enforcing positive
/// definite tensors.
///
/// @param [in] parser
/// An Eclipse data parser capable of answering which
/// permeability components are present in a given input
/// deck as well as retrieving the numerical value of each
/// permeability component in each grid cell.
///
/// @param [out] tensor
/// @param [out] kmap
PermeabilityKind fillTensor(Opm::DeckConstPtr newParserDeck,
std::vector<const std::vector<double>*>& tensor,
std::array<int,9>& kmap)
{
PermeabilityKind kind = classifyPermeability(newParserDeck);
if (kind == Invalid) {
OPM_THROW(std::runtime_error, "Invalid set of permeability fields given.");
}
assert(tensor.size() == 1);
for (int i = 0; i < 9; ++i) { kmap[i] = 0; }
enum { xx, xy, xz, // 0, 1, 2
yx, yy, yz, // 3, 4, 5
zx, zy, zz }; // 6, 7, 8
// -----------------------------------------------------------
// 1st row: [kxx, kxy, kxz]
if (newParserDeck->hasKeyword("PERMX" )) {
kmap[xx] = tensor.size();
tensor.push_back(&newParserDeck->getKeyword("PERMX")->getSIDoubleData());
setScalarPermIfNeeded(kmap, xx, yy, zz);
}
if (newParserDeck->hasKeyword("PERMXY")) {
kmap[xy] = kmap[yx] = tensor.size(); // Enforce symmetry.
tensor.push_back(&newParserDeck->getKeyword("PERMXY")->getSIDoubleData());
}
if (newParserDeck->hasKeyword("PERMXZ")) {
kmap[xz] = kmap[zx] = tensor.size(); // Enforce symmetry.
tensor.push_back(&newParserDeck->getKeyword("PERMXZ")->getSIDoubleData());
}
// -----------------------------------------------------------
// 2nd row: [kyx, kyy, kyz]
if (newParserDeck->hasKeyword("PERMYX")) {
kmap[yx] = kmap[xy] = tensor.size(); // Enforce symmetry.
tensor.push_back(&newParserDeck->getKeyword("PERMYX")->getSIDoubleData());
}
if (newParserDeck->hasKeyword("PERMY" )) {
kmap[yy] = tensor.size();
tensor.push_back(&newParserDeck->getKeyword("PERMY")->getSIDoubleData());
setScalarPermIfNeeded(kmap, yy, zz, xx);
}
if (newParserDeck->hasKeyword("PERMYZ")) {
kmap[yz] = kmap[zy] = tensor.size(); // Enforce symmetry.
tensor.push_back(&newParserDeck->getKeyword("PERMYZ")->getSIDoubleData());
}
// -----------------------------------------------------------
// 3rd row: [kzx, kzy, kzz]
if (newParserDeck->hasKeyword("PERMZX")) {
kmap[zx] = kmap[xz] = tensor.size(); // Enforce symmetry.
tensor.push_back(&newParserDeck->getKeyword("PERMZX")->getSIDoubleData());
}
if (newParserDeck->hasKeyword("PERMZY")) {
kmap[zy] = kmap[yz] = tensor.size(); // Enforce symmetry.
tensor.push_back(&newParserDeck->getKeyword("PERMZY")->getSIDoubleData());
}
if (newParserDeck->hasKeyword("PERMZ" )) {
kmap[zz] = tensor.size();
tensor.push_back(&newParserDeck->getKeyword("PERMZ")->getSIDoubleData());
setScalarPermIfNeeded(kmap, zz, xx, yy);
}
return kind;
}
} // anonymous namespace
} // namespace Opm

16
opm/core/props/rock/RockFromDeck.hpp
View File

@@ -22,6 +22,9 @@
#include <opm/core/io/eclipse/EclipseGridParser.hpp>
#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <vector>
struct UnstructuredGrid;
@@ -43,6 +46,14 @@ namespace Opm
void init(const EclipseGridParser& deck,
const UnstructuredGrid& grid);
/// Initialize from deck and grid.
/// \param newParserDeck Deck produced by the opm-parser code
/// \param grid Grid to which property object applies, needed for the
/// mapping from cell indices (typically from a processed grid)
/// to logical cartesian indices consistent with the deck.
void init(Opm::DeckConstPtr newParserDeck,
const UnstructuredGrid& grid);
/// \return D, the number of spatial dimensions. Always 3 for deck input.
int numDimensions() const
{
@@ -72,9 +83,14 @@ namespace Opm
private:
void assignPorosity(const EclipseGridParser& parser,
const UnstructuredGrid& grid);
void assignPorosity(Opm::DeckConstPtr newParserDeck,
const UnstructuredGrid& grid);
void assignPermeability(const EclipseGridParser& parser,
const UnstructuredGrid& grid,
const double perm_threshold);
void assignPermeability(Opm::DeckConstPtr newParserDeck,
const UnstructuredGrid& grid,
double perm_threshold);
std::vector<double> porosity_;
std::vector<double> permeability_;