def test_implicit_solve_with_wells_1(self):
self.inputs['wells'] = {
'rate': {
'locations': [(0.0, 1.0)],
'values': [1000],
'radii': [0.25]
},
'bhp': {
'locations': [(6250.0, 1.0)],
'values': [800],
'radii': [0.25]
}
}
self.inputs['reservoir'] = {
'permeability': 50, #mD
'porosity': 0.2,
'length': 10000, #ft
'height': 2500, #ft
'depth': 80 #ft
}
self.inputs['boundary conditions']['left']['type'] = 'prescribed flux'
self.inputs['boundary conditions']['left']['value'] = 0.0
self.inputs['boundary conditions']['right'][
'type'] = 'prescribed pressure'
self.inputs['boundary conditions']['right']['value'] = 2000.0
implicit = TwoDimReservoir(self.inputs)
implicit.solve()
np.testing.assert_allclose(implicit.get_solution(),
np.array([1028.9, 1031.6, 1096.7, 1563.7]),
atol=0.5)
return
def test_implicit_solve_reverse_boundary_conditions(self):
self.inputs['boundary conditions'] = {
'right': {
'type': 'prescribed pressure',
'value': 2000 #psi
},
'left': {
'type': 'prescribed flux',
'value': 0 #ft^3/day
},
'top': {
'type': 'prescribed flux',
'value': 0 #ft^3/day
},
'bottom': {
'type': 'prescribed flux',
'value': 0 #ft^3/day
}
}
implicit = TwoDimReservoir(self.inputs)
implicit.solve()
np.testing.assert_allclose(implicit.get_solution(),
np.array([1015.9, 1051.5, 1184.8, 1582.9]),
atol=0.5)
return
def test_implicit_solve(self):
implicit = TwoDimReservoir(self.inputs)
implicit.solve()
np.testing.assert_allclose(implicit.get_solution(),
np.array([1582.9, 1184.8, 1051.5, 1015.9]),
atol=0.5)
return
def test_implicit_heterogeneous_permeability_and_grid_size_solve(self):
self.inputs['reservoir']['permeability'] = [10., 100., 50., 20]
self.inputs['numerical']['delta x'] = [2000., 3000., 1500., 3500]
implicit = TwoDimReservoir(self.inputs)
implicit.solve()
np.testing.assert_allclose(implicit.get_solution(),
np.array([1295.6, 1039.1, 1019.9, 1002.5]),
atol=0.5)
return
def test_mixed_method_solve_crank_nicolson(self):
self.inputs['numerical']['solver'] = {'mixed method': {'theta': 0.5}}
mixed = TwoDimReservoir(self.inputs)
mixed.solve()
np.testing.assert_allclose(mixed.get_solution(),
np.array([1642.0, 1196.5, 1043.8, 1009.1]),
atol=0.5)
return
def test_explicit_solve(self):
self.inputs['numerical']['solver'] = 'explicit'
explicit = TwoDimReservoir(self.inputs)
explicit.solve()
np.testing.assert_allclose(explicit.get_solution(),
np.array([1689.8, 1222.3, 1032.4, 1000.0]),
atol=0.5)
return