seed = int(readParameters("seed.txt")["SEED"])
parameters = readParameters("snake_oil_params.txt")
op1_divergence_scale = float(parameters["OP1_DIVERGENCE_SCALE"])
op2_divergence_scale = float(parameters["OP2_DIVERGENCE_SCALE"])
op1_persistence = float(parameters["OP1_PERSISTENCE"])
op2_persistence = float(parameters["OP2_PERSISTENCE"])
op1_offset = float(parameters["OP1_OFFSET"])
op2_offset = float(parameters["OP2_OFFSET"])
bpr_138_persistence = float(parameters["BPR_138_PERSISTENCE"])
bpr_555_persistence = float(parameters["BPR_555_PERSISTENCE"])
op1_octaves = roundedInt(parameters["OP1_OCTAVES"])
op2_octaves = roundedInt(parameters["OP2_OCTAVES"])
simulator = OilSimulator()
simulator.addWell(
"OP1",
seed * 997,
persistence=op1_persistence,
octaves=op1_octaves,
divergence_scale=op1_divergence_scale,
offset=op1_offset,
)
simulator.addWell(
"OP2",
seed * 13,
persistence=op2_persistence,
octaves=op2_octaves,
divergence_scale=op2_divergence_scale,
offset=op2_offset,
def test_oil_simulator(self):
sim = OilSimulator()
sim.addWell("OP1", seed=1)
sim.addBlock("6,6,6", seed=2)
for report_step in range(10):
sim.step(scale=1.0 / 10.0)
values = [
sim.fopr(),
sim.fopt(),
sim.fgpr(),
sim.fgpt(),
sim.fwpr(),
sim.fwpt(),
sim.fwct(),
sim.fgor(),
sim.opr("OP1"),
sim.gpr("OP1"),
sim.wpr("OP1"),
sim.gor("OP1"),
sim.wct("OP1"),
sim.bpr("6,6,6"),
]
self.assertAlmostEqual(values[0], values[8]) # fopr = opr:op1
self.assertAlmostEqual(values[2], values[9]) # fgpr = gpr:op1
self.assertAlmostEqual(values[4], values[10]) # fwpr = wpr:op1
self.assertAlmostEqual(sim.foip(), sim.ooip - sim.fopt())
self.assertAlmostEqual(sim.fgip(), sim.goip - sim.fgpt())
self.assertAlmostEqual(sim.fwip(), sim.woip - sim.fwpt())
self.assertAlmostEqualList(values, EXPECTED_VALUES[report_step])
seed = int(readParameters("seed.txt")["SEED"])
parameters = readParameters("snake_oil_params.txt")
op1_divergence_scale = float(parameters['OP1_DIVERGENCE_SCALE'])
op2_divergence_scale = float(parameters['OP2_DIVERGENCE_SCALE'])
op1_persistence = float(parameters['OP1_PERSISTENCE'])
op2_persistence = float(parameters['OP2_PERSISTENCE'])
op1_offset = float(parameters['OP1_OFFSET'])
op2_offset = float(parameters['OP2_OFFSET'])
bpr_138_persistence = float(parameters['BPR_138_PERSISTENCE'])
bpr_555_persistence = float(parameters['BPR_555_PERSISTENCE'])
op1_octaves = roundedInt(parameters['OP1_OCTAVES'])
op2_octaves = roundedInt(parameters['OP2_OCTAVES'])
simulator = OilSimulator()
simulator.addWell('OP1',
seed * 997,
persistence=op1_persistence,
octaves=op1_octaves,
divergence_scale=op1_divergence_scale,
offset=op1_offset)
simulator.addWell('OP2',
seed * 13,
persistence=op2_persistence,
octaves=op2_octaves,
divergence_scale=op2_divergence_scale,
offset=op2_offset)
simulator.addBlock('5,5,5', seed * 37, persistence=bpr_555_persistence)
simulator.addBlock('1,3,8', seed * 31, persistence=bpr_138_persistence)
seed = int(readParameters("seed.txt")["SEED"])
parameters = readParameters("snake_oil_params.txt")
op1_divergence_scale = float(parameters["OP1_DIVERGENCE_SCALE"])
op2_divergence_scale = float(parameters["OP2_DIVERGENCE_SCALE"])
op1_persistence = float(parameters["OP1_PERSISTENCE"])
op2_persistence = float(parameters["OP2_PERSISTENCE"])
op1_offset = float(parameters["OP1_OFFSET"])
op2_offset = float(parameters["OP2_OFFSET"])
bpr_138_persistence = float(parameters["BPR_138_PERSISTENCE"])
bpr_555_persistence = float(parameters["BPR_555_PERSISTENCE"])
op1_octaves = roundedInt(parameters["OP1_OCTAVES"])
op2_octaves = roundedInt(parameters["OP2_OCTAVES"])
simulator = OilSimulator()
simulator.addWell("OP1", seed * 997, persistence=op1_persistence, octaves=op1_octaves, divergence_scale=op1_divergence_scale, offset=op1_offset)
simulator.addWell("OP2", seed * 13, persistence=op2_persistence, octaves=op2_octaves, divergence_scale=op2_divergence_scale, offset=op2_offset)
simulator.addBlock("5,5,5", seed * 37, persistence=bpr_555_persistence)
simulator.addBlock("1,3,8", seed * 31, persistence=bpr_138_persistence)
history_simulator = OilSimulator()
history_simulator.addWell("OP1", 222118781)
history_simulator.addWell("OP2", 118116362)
report_step_count = 200
ecl_sum, time_map = runSimulator(simulator, history_simulator, report_step_count)
ecl_sum.fwrite()
with open("time_map.txt", "w") as f:
def run_simulator(
simulator: OilSimulator, history_simulator: OilSimulator, time_step_count: int
) -> EclSum:
"""@rtype: EclSum"""
ecl_sum = EclSum.writer("SNAKE_OIL_FIELD", datetime(2010, 1, 1), 10, 10, 10)
ecl_vectors = [
"OPT",
"OPR",
"GPT",
"GPR",
"WPT",
"WPR",
"GOR",
"WCT",
]
# Field vectors ("F"-prefix):
for ecl_vector in ecl_vectors:
ecl_sum.addVariable("F" + ecl_vector)
ecl_sum.addVariable("F" + ecl_vector + "H")
# "H" suffix is for history vectors.
# Well vectors ("W"-prefix)
wells = ["OP1", "OP2"]
for ecl_vector in ecl_vectors:
for wellname in wells:
ecl_sum.addVariable("W" + ecl_vector, wgname=wellname)
ecl_sum.addVariable("W" + ecl_vector + "H", wgname=wellname)
# Block pressure:
ecl_sum.addVariable("BPR", num=global_index(5, 5, 5))
ecl_sum.addVariable("BPR", num=global_index(1, 3, 8))
mini_step_count = 10
total_step_count = time_step_count * mini_step_count
for report_step in range(time_step_count):
for mini_step in range(mini_step_count):
t_step = ecl_sum.addTStep(
report_step + 1, sim_days=report_step * mini_step_count + mini_step
)
simulator.step(scale=1.0 / total_step_count)
history_simulator.step(scale=1.0 / total_step_count)
t_step["FOPR"] = simulator.fopr()
t_step["FOPT"] = simulator.fopt()
t_step["FGPR"] = simulator.fgpr()
t_step["FGPT"] = simulator.fgpt()
t_step["FWPR"] = simulator.fwpr()
t_step["FWPT"] = simulator.fwpt()
t_step["FGOR"] = simulator.fgor()
t_step["FWCT"] = simulator.fwct()
t_step["WOPR:OP1"] = simulator.opr("OP1")
t_step["WOPR:OP2"] = simulator.opr("OP2")
t_step["WGPR:OP1"] = simulator.gpr("OP1")
t_step["WGPR:OP2"] = simulator.gpr("OP2")
t_step["WWPR:OP1"] = simulator.wpr("OP1")
t_step["WWPR:OP2"] = simulator.wpr("OP2")
t_step["WGOR:OP1"] = simulator.gor("OP1")
t_step["WGOR:OP2"] = simulator.gor("OP2")
t_step["WWCT:OP1"] = simulator.wct("OP1")
t_step["WWCT:OP2"] = simulator.wct("OP2")
t_step["BPR:5,5,5"] = simulator.bpr("5,5,5")
t_step["BPR:1,3,8"] = simulator.bpr("1,3,8")
t_step["FOPRH"] = history_simulator.fopr()
t_step["FOPTH"] = history_simulator.fopt()
t_step["FGPRH"] = history_simulator.fgpr()
t_step["FGPTH"] = history_simulator.fgpt()
t_step["FWPRH"] = history_simulator.fwpr()
t_step["FWPTH"] = history_simulator.fwpt()
t_step["FGORH"] = history_simulator.fgor()
t_step["FWCTH"] = history_simulator.fwct()
t_step["WOPRH:OP1"] = history_simulator.opr("OP1")
t_step["WOPRH:OP2"] = history_simulator.opr("OP2")
t_step["WGPRH:OP1"] = history_simulator.gpr("OP1")
t_step["WGPRH:OP2"] = history_simulator.gpr("OP2")
t_step["WWPRH:OP1"] = history_simulator.wpr("OP1")
t_step["WWPRH:OP2"] = history_simulator.wpr("OP2")
t_step["WGORH:OP1"] = history_simulator.gor("OP1")
t_step["WGORH:OP2"] = history_simulator.gor("OP2")
t_step["WWCTH:OP1"] = history_simulator.wct("OP1")
t_step["WWCTH:OP2"] = history_simulator.wct("OP2")
return ecl_sum
def main(
seedfile: str = "seed.txt", parameters_file: str = "snake_oil_params.txt"
) -> None:
"""Parse input and run the snake oil simulator, producing mocked Eclipse
binary output file (SMSPEC + UNSMRY)"""
seed = int(read_parameters(seedfile)["SEED"])
parameters = read_parameters(parameters_file)
op1_divergence_scale = parameters["OP1_DIVERGENCE_SCALE"]
op2_divergence_scale = parameters["OP2_DIVERGENCE_SCALE"]
op1_persistence = parameters["OP1_PERSISTENCE"]
op2_persistence = parameters["OP2_PERSISTENCE"]
op1_offset = parameters["OP1_OFFSET"]
op2_offset = parameters["OP2_OFFSET"]
bpr_138_persistence = parameters["BPR_138_PERSISTENCE"]
bpr_555_persistence = parameters["BPR_555_PERSISTENCE"]
op1_octaves = int(round(parameters["OP1_OCTAVES"]))
op2_octaves = int(round(parameters["OP2_OCTAVES"]))
simulator = OilSimulator()
simulator.addWell(
"OP1",
seed * 997,
persistence=op1_persistence,
octaves=op1_octaves,
divergence_scale=op1_divergence_scale,
offset=op1_offset,
)
simulator.addWell(
"OP2",
seed * 13,
persistence=op2_persistence,
octaves=op2_octaves,
divergence_scale=op2_divergence_scale,
offset=op2_offset,
)
simulator.addBlock("5,5,5", seed * 37, persistence=bpr_555_persistence)
simulator.addBlock("1,3,8", seed * 31, persistence=bpr_138_persistence)
history_simulator = OilSimulator()
history_simulator.addWell("OP1", 222118781)
history_simulator.addWell("OP2", 118116362)
report_step_count = 200
ecl_sum = run_simulator(simulator, history_simulator, report_step_count)
ecl_sum.fwrite()
def test_oil_simulator(self):
sim = OilSimulator()
sim.addWell("OP1", seed=1)
sim.addBlock("6,6,6", seed=2)
expected_values = [
[
0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0,
0.0, 1.0
],
[
0.3359771423145687, 0.3359771423145687, 0.25672494192349865,
0.25672494192349865, 0.010039005455891323,
0.010039005455891323, 0.029013112597713192, 0.7641143089523995,
0.3359771423145687, 0.25672494192349865, 0.010039005455891323,
0.7641143089523995, 0.029013112597713192, 0.8462347957619747
],
[
0.7252470407619624, 1.0612241830765312, 0.5175173529594699,
0.7742422948829686, 0.017973831236885583, 0.028012836692776905,
0.02418370085402209, 0.7135738912023045, 0.7252470407619624,
0.5175173529594699, 0.017973831236885583, 0.7135738912023045,
0.02418370085402209, 0.6888364145396828
],
[
0.7723163496234255, 1.8335405326999568, 0.5742386073607806,
1.3484809022437492, 0.11041673583737899, 0.1384295725301559,
0.12508507685507134, 0.7435277106858791, 0.7723163496234255,
0.5742386073607806, 0.11041673583737899, 0.7435277106858791,
0.12508507685507134, 0.6403046565762696
],
[
0.6038799675664164, 2.437420500266373, 0.6888868738548185,
2.037367776098568, 0.267892132439122, 0.4063217049692779,
0.3072960610203287, 1.140767885762087, 0.6038799675664164,
0.6888868738548185, 0.267892132439122, 1.140767885762087,
0.3072960610203287, 0.5205364945011657
],
[
0.23016535126253962, 2.6675858515289126, 0.721655666522216,
2.7590234426207836, 0.35552466124555465, 0.7618463662148325,
0.6070184801736589, 3.135379250454838, 0.23016535126253962,
0.721655666522216, 0.35552466124555465, 3.135379250454838,
0.6070184801736589, 0.4800677649914682
],
[
0.026293782934652718, 2.693879634463565, 0.7131990780527108,
3.4722225206734945, 0.6392372725163122, 1.4010836387311447,
0.8647254356377257, 7.131990780527107, 0.026293782934652718,
0.7131990780527108, 0.6392372725163122, 7.131990780527107,
0.8647254356377257, 0.3872974839053025
],
[
0.0, 2.693879634463565, 0.8676997908824122, 4.339922311555907,
0.8580356376693129, 2.2591192764004577, 0.8956197493411856,
8.676997908824122, 0.0, 0.8676997908824122, 0.8580356376693129,
8.676997908824122, 0.8956197493411856, 0.22557165737149715
],
[
0.10560669451549878, 2.799486328979064, 0.869082212788759,
5.209004524344666, 0.8903674796589355, 3.1494867560593933,
0.8939664328113363, 8.229423492288294, 0.10560669451549878,
0.869082212788759, 0.8903674796589355, 8.229423492288294,
0.8939664328113363, 0.1340241573819292
],
[
0.08615885630000791, 2.885645185279072, 0.44074890315982446,
5.64975342750449, 0.9425699260811738, 4.0920566821405675,
0.9040831722665535, 4.407489031598244, 0.08615885630000791,
0.44074890315982446, 0.9425699260811738, 4.407489031598244,
0.9040831722665535, 0.13404047971467026
]
]
for report_step in range(10):
sim.step(scale=1.0 / 10.0)
values = [
sim.fopr(),
sim.fopt(),
sim.fgpr(),
sim.fgpt(),
sim.fwpr(),
sim.fwpt(),
sim.fwct(),
sim.fgor(),
sim.opr("OP1"),
sim.gpr("OP1"),
sim.wpr("OP1"),
sim.gor("OP1"),
sim.wct("OP1"),
sim.bpr("6,6,6")
]
self.assertAlmostEqual(values[0], values[8]) # fopr = opr:op1
self.assertAlmostEqual(values[2], values[9]) # fgpr = gpr:op1
self.assertAlmostEqual(values[4], values[10]) # fwpr = wpr:op1
self.assertAlmostEqual(sim.foip(), sim.ooip - sim.fopt())
self.assertAlmostEqual(sim.fgip(), sim.goip - sim.fgpt())
self.assertAlmostEqual(sim.fwip(), sim.woip - sim.fwpt())
self.assertAlmostEqualList(values, expected_values[report_step])
