-
-
Notifications
You must be signed in to change notification settings - Fork 106
/
ferc1.py
4709 lines (4664 loc) · 194 KB
/
ferc1.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
"""FERC 1 specific transformation parameters.
These constants are used to construct :mod:`pydantic` models, which are validated and
used to control the various data transformations. The definitions of those models can be
found in :mod:`pudl.transform.classes` and :mod:`pudl.transform.ferc1`
"""
from datetime import date
import numpy as np
import pandas as pd
##############################################################################
# Unit converstion parameters
##############################################################################
PERPOUND_TO_PERSHORTTON = dict(
multiplier=2000.0,
from_unit=r"_per_lb",
to_unit=r"_per_ton",
)
"""Parameters for converting from inverse pounds to inverse short tons."""
CENTS_TO_DOLLARS = dict(
multiplier=0.01,
from_unit=r"_cents",
to_unit=r"_usd",
)
"""Parameters for converting from cents to dollars."""
CENTS_PERMMBTU_TO_USD_PERMMBTU = dict(
multiplier=0.01,
)
"""Parameters for converting from cents per mmbtu to dollars per mmbtu."""
PERCF_TO_PERMCF = dict(
multiplier=1000.0,
from_unit=r"_per_cf",
to_unit=r"_per_mcf",
)
"""Parameters for converting from inverse cubic feet to inverse 1000s of cubic feet."""
PERGALLON_TO_PERBARREL = dict(
multiplier=42.0,
from_unit=r"_per_gal",
to_unit=r"_per_bbl",
)
"""Parameters for converting from inverse gallons to inverse barrels."""
PERKW_TO_PERMW = dict(
multiplier=1000.0,
from_unit=r"_per_kw",
to_unit=r"_per_mw",
)
"""Parameters for converting column units from per kW to per MW."""
PERKWH_TO_PERMWH = dict(
multiplier=1000.0,
from_unit=r"_per_kwh",
to_unit=r"_per_mwh",
)
"""Parameters for converting column units from per kWh to per MWh."""
KW_TO_MW = dict(
multiplier=1e-3,
from_unit=r"_kw",
to_unit=r"_mw",
)
"""Parameters for converting column units from kW to MW."""
KWH_TO_MWH = dict(
multiplier=1e-3,
from_unit=r"_kwh",
to_unit=r"_mwh",
)
"""Parameters for converting column units from kWh to MWh."""
BTU_TO_MMBTU = dict(
multiplier=1e-6,
from_unit=r"_btu",
to_unit=r"_mmbtu",
)
"""Parameters for converting column units from BTU to MMBTU."""
PERBTU_TO_PERMMBTU = dict(
multiplier=1e6,
from_unit=r"_per_btu",
to_unit=r"_per_mmbtu",
)
"""Parameters for converting column units from BTU to MMBTU."""
BTU_PERKWH_TO_MMBTU_PERMWH = dict(
multiplier=(1e-6 * 1000.0),
from_unit=r"_btu_per_kwh",
to_unit=r"_mmbtu_per_mwh",
)
"""Parameters for converting column units from BTU/kWh to MMBTU/MWh."""
##############################################################################
# Valid ranges to impose on various columns
##############################################################################
VALID_PLANT_YEARS = {
"lower_bound": 1850,
"upper_bound": date.today().year,
}
"""Valid range of years for power plant construction."""
VALID_COAL_MMBTU_PER_TON = {
"lower_bound": 6.5,
"upper_bound": 29.0,
}
"""Valid range for coal heat content, taken from the EIA-923 instructions.
Lower bound is for waste coal. Upper bound is for bituminous coal.
https://www.eia.gov/survey/form/eia_923/instructions.pdf
"""
VALID_COAL_USD_PER_MMBTU = {
"lower_bound": 0.5,
"upper_bound": 7.5,
}
"""Historical coal price range from the EIA-923 Fuel Receipts and Costs table."""
VALID_GAS_MMBTU_PER_MCF = {
"lower_bound": 0.3,
"upper_bound": 3.3,
}
"""Valid range for gaseous fuel heat content, taken from the EIA-923 instructions.
Lower bound is for landfill gas. Upper bound is for "other gas". Blast furnace gas
(which has very low heat content) is effectively excluded.
https://www.eia.gov/survey/form/eia_923/instructions.pdf
"""
VALID_GAS_USD_PER_MMBTU = {
"lower_bound": 1.0,
"upper_bound": 35.0,
}
"""Historical natural gas price range from the EIA-923 Fuel Receipts and Costs table."""
VALID_OIL_MMBTU_PER_BBL = {
"lower_bound": 3.0,
"upper_bound": 6.9,
}
"""Valid range for petroleum fuels heat content, taken from the EIA-923 instructions.
Lower bound is for waste oil. Upper bound is for residual fuel oil.
https://www.eia.gov/survey/form/eia_923/instructions.pdf
"""
VALID_OIL_USD_PER_MMBTU = {
"lower_bound": 5.0,
"upper_bound": 33.0,
}
"""Historical petroleum price range from the EIA-923 Fuel Receipts and Costs table."""
##############################################################################
# Unit Corrections
##############################################################################
COAL_COST_PER_MMBTU_CORRECTIONS = {
"data_col": "fuel_cost_per_mmbtu",
"cat_col": "fuel_type_code_pudl",
"cat_val": "coal",
"valid_range": VALID_COAL_USD_PER_MMBTU,
"unit_conversions": [
CENTS_TO_DOLLARS,
],
}
GAS_COST_PER_MMBTU_CORRECTIONS = {
"data_col": "fuel_cost_per_mmbtu",
"cat_col": "fuel_type_code_pudl",
"cat_val": "gas",
"valid_range": VALID_GAS_USD_PER_MMBTU,
"unit_conversions": [
CENTS_TO_DOLLARS,
],
}
OIL_COST_PER_MMBTU_CORRECTIONS = {
"data_col": "fuel_cost_per_mmbtu",
"cat_col": "fuel_type_code_pudl",
"cat_val": "oil",
"valid_range": VALID_OIL_USD_PER_MMBTU,
"unit_conversions": [
CENTS_TO_DOLLARS,
],
}
FUEL_COST_PER_MMBTU_CORRECTIONS = [
COAL_COST_PER_MMBTU_CORRECTIONS,
GAS_COST_PER_MMBTU_CORRECTIONS,
OIL_COST_PER_MMBTU_CORRECTIONS,
]
COAL_MMBTU_PER_UNIT_CORRECTIONS = {
"data_col": "fuel_mmbtu_per_unit",
"cat_col": "fuel_type_code_pudl",
"cat_val": "coal",
"valid_range": VALID_COAL_MMBTU_PER_TON,
"unit_conversions": [
PERPOUND_TO_PERSHORTTON,
BTU_TO_MMBTU,
],
}
GAS_MMBTU_PER_UNIT_CORRECTIONS = {
"data_col": "fuel_mmbtu_per_unit",
"cat_col": "fuel_type_code_pudl",
"cat_val": "gas",
"valid_range": VALID_GAS_MMBTU_PER_MCF,
"unit_conversions": [
PERCF_TO_PERMCF,
BTU_TO_MMBTU,
],
}
OIL_MMBTU_PER_UNIT_CORRECTIONS = {
"data_col": "fuel_mmbtu_per_unit",
"cat_col": "fuel_type_code_pudl",
"cat_val": "oil",
"valid_range": VALID_OIL_MMBTU_PER_BBL,
"unit_conversions": [
PERGALLON_TO_PERBARREL,
BTU_TO_MMBTU, # Why was this omitted in the old corrections?
],
}
FUEL_MMBTU_PER_UNIT_CORRECTIONS = [
COAL_MMBTU_PER_UNIT_CORRECTIONS,
GAS_MMBTU_PER_UNIT_CORRECTIONS,
OIL_MMBTU_PER_UNIT_CORRECTIONS,
]
##############################################################################
# String normalizations
##############################################################################
FERC1_STRING_NORM = {
"remove_chars": r"$?={}\x02\x00",
"nullable": False,
}
##############################################################################
# Common invalid plant names
##############################################################################
INVALID_PLANT_NAMES = [pd.NA, np.nan, "not applicable", "0", "", "-"]
"""Invalid plant names which appear in multiple plant tables."""
##############################################################################
# String categorizations
##############################################################################
PLANT_FUNCTION_CATEGORIES = {
"categories": {
"intangible": {
"intangible",
"ferc:IntangiblePlantMember",
},
"steam_production": {
"steam_production",
"ferc:SteamProductionPlantMember",
},
"nuclear_production": {
"nuclear_production",
"ferc:NuclearProductionPlantMember",
},
"hydraulic_production_conventional": {
"hydraulic_production_conventional",
"ferc:HydraulicProductionPlantConventionalMember",
},
"hydraulic_production_pumped_storage": {
"hydraulic_production_pumped_storage",
"ferc:HydraulicProductionPlantPumpedStorageMember",
},
"other_production": {
"other_production",
"ferc:OtherProductionPlantMember",
},
"transmission": {
"transmission",
"ferc:TransmissionPlantMember",
},
"distribution": {
"distribution",
"ferc:DistributionPlantMember",
},
"regional_transmission_and_market_operation": {
"regional_transmission_and_market_operation",
"ferc:RegionalTransmissionAndMarketOperationMember",
},
"general": {
"general",
"ferc:GeneralPlantMember",
},
"common_plant_electric": {
"common_plant_electric",
"ferc:CommonPlantElectricMember",
},
"total": {"total"},
}
}
UTILITY_TYPE_CATEGORIES = {
"categories": {
"electric": {"electric", "ferc:ElectricUtilityMember"},
"gas": {"gas", "ferc:GasUtilityMember"},
"common": {"common", "ferc:CommonUtilityMember"},
}
}
PLANT_STATUS = {
"categories": {
"in_service": {
"in_service",
"ferc:ElectricPlantInServiceMember",
},
"future": {
"future",
"ferc:ElectricPlantHeldForFutureUseMember",
},
"leased": {
"leased",
"ferc:ElectricPlantLeasedToOthersMember",
},
"total": {
"total",
},
}
}
FUEL_CATEGORIES: dict[str, set[str]] = {
"categories": {
"coal": {
"bit coal",
"ciak",
"coa",
"coal",
"coal & gas",
"coal & oil",
"coal (sb)",
"coal - subbit",
"coal and gas",
"coal bit",
"coal mcf",
"coal tons",
"coal unit #3",
"coal&coke",
"coal(sb)",
"coal-lig",
"coal-lignite",
"coal-sub",
"coal-sub bit",
"coal-subb",
"coal-subbit",
"coal-subbitum",
"coal-u3",
"coal-unit #3",
"coal. gas",
"coal.oil",
"coal/gas",
"coal/oil",
"coals",
"coke",
"fossil",
"lignite",
"lignite/coal",
"other-steam expenses:",
"pet. coke",
"petcoke",
"steam plants",
"steam-common production",
"steam-common production plant",
"tons",
},
"oil": {
"# 2 oil",
"# 2 oil",
"# 6 oil",
"#1 diesel",
"#1 uls diesel",
"#1 fuel oil",
"#1 kerosene",
"#1 ls diesel",
"#1 oil",
"#2",
"#2 diesel",
"#2 fue oil",
"#2 fuel",
"#2 fuel oil",
"#2 ls diesel",
"#2 uls diesel",
"#2 oil",
"#2 oil-diesel",
"#2oil diesel",
"#6",
"#6 & used",
"#6 hvy oil",
"#6 oil",
"2",
"2 oil",
"6",
"barrels",
"bbl",
"bbl.",
"biofuel",
"black start diesel units",
"black start diesel units:",
"blend oil",
"blended oil",
"bunker oil",
"comp oil/gas",
"dielel oil",
"dielsel oil",
"diesal",
"diesel",
"diesel fuel",
"diesel generators",
"diesel oil",
"diesel plant",
"diesel plants",
"diesel plants:",
"diesel:",
"diesel-low",
"diesel-low s",
"diesel-low s or gas",
"diesel-ultra low s",
"diesel/",
"diesel/compo",
"diesel/compos",
"diesle-low s",
"fuel oil",
"fo",
"heavy oil",
"jet",
"jet fuel",
"jet oil",
"kero",
"light oil",
"montauk diesel",
"nno. 2 oil",
"no 2",
"no. 2 diesel",
"no 2 oil",
"no 2. oil",
"no 6 oil",
"no. 2",
"no. 2 oil",
"no. 2 oil",
"no. 2 oils",
"no. 6 oil",
"no.2 oil",
"no.2 oil gas",
"no.6 oil",
"no.6& used",
"oial",
"oil",
"oil #6",
"oil (#2)",
"oil (#6)",
"oil (6)",
"oil (used)",
"oil - 2",
"oil / gas",
"oil 6",
"oil bbl",
"oil bbls",
"oil bls",
"oil un 1 & 2",
"oil(#2)",
"oil-2",
"oil-6",
"oil-8",
"oil-diesel",
"oil-fuel",
"oil-gas",
"oil-kero",
"oil-u1&2",
"oil-unit #1",
"oil-unit1&2",
"oil.",
"oil, nat .gas",
"oil, nat. gas",
"oil,n.gas",
"oil,nat.gas",
"oil/diesel",
"oil/gas",
"oill",
"oils",
"oiul",
"oli",
"pil",
"resid. oil",
"residual oil",
"tall oil",
"used oil",
},
"gas": {
"# 6 gas",
"#6 gas",
"* propane",
"blast gaa",
"blast gas",
"coal.gas",
"coke gas",
"coke oven gas",
"dinner lake gas",
"g",
"ga",
"gac",
"gas",
"gas #2016",
"gas & oil",
"gas - oil",
"gas / oil",
"gas ct",
"gas expander",
"gas mcf",
"gas plant",
"gas turbine",
"gas turbine plant",
"gas turbine plants",
"gas turbine:",
"gas turbines",
"gas turbines:",
"gas, fuel oil",
"gas, oil",
"gas-oil",
"gas.oil",
"gas/oil",
"gas/fuel oil",
"gas`",
"gass",
"lp gas",
"mcf",
"methane",
"methane gas",
"n. gas",
"nat gas",
"nat gas",
"nat. gas",
"nat.gas",
"natl gas",
"natuaral gas",
"natural",
"natural gas",
"natural gas",
"ng",
"ng, fo",
"prop",
"prop.",
"propane",
"propane **",
"propane**",
"syngas",
"syngass",
"waste heat/gas",
},
"solar": {
"community solar gardens",
"photovoltaic",
"photo voltaic generating plants:",
"proj dvlpmnt div solar photovoltaic project:",
"sixth street solar",
"solar",
"solar array",
"solar electric",
"solar photovoltaic",
"solar photovoltiac",
"solar plant",
"solar plants",
"solar plants:",
"solar:",
"other production - solar",
},
"wind": {
"rosiere wind turbines",
"wind",
"wind turbine",
"wind turbine plant",
"wind turbine plants",
"wind turbine plants:",
"wind turbine:",
"wind turbines",
"wind:",
},
"hydro": {
"additional hydro plant",
"conventional hydro",
"hydraulic",
"hydraulic (1):",
"hydraulic:",
"hydro",
"hyrdo",
"hydro -",
"hydro : licensed proj. no.",
"hydro electric",
"hydro lic project no.",
"hydro lic. project no.",
"hydro license",
"hydro license no.",
"hydro plant:",
"hydro plants",
"hydro plants:",
"hydro plants: licensed proj no.",
"hydro plants: licensed proj. no.",
"hydro-electric",
"hydro-neal shoals",
"hydro:",
"hydro: lic project no.",
"hydro: lic. project no.",
"hydro: license no.",
"hydroelectric",
"hydroelectric : licensed proj. no.",
"hydroelectric generating plants",
"hydroelectric generating plants :",
"hydroelectric generating plants:",
"hydroelectric: licensed proj. no.",
"hyrdo",
"other hydro assets (resvr., strm gages, etc.)",
"other hydro assets (resvr.,strm gages, etc.)",
"other hydro costs:",
"research and development costs (hydros)",
"run of river",
"run-of-river",
"run-of-rr",
"run-of-rv",
"small hydroelectric plants:",
"small hydroelectric generating plants:",
"unallocated hydros",
"unallocated - hydros",
"water",
},
"nuclear": {
"nuclear",
"grams of uran",
"grams of",
"grams of ura",
"grams",
"nucleur",
"nulear",
"nucl",
"nucleart",
"nucelar",
"gr.uranium",
"grams of urm",
"nuclear (9)",
"nulcear",
"nuc",
"gr. uranium",
"uranium",
"nuclear mw da",
"grams of ura",
"nucvlear",
"nuclear (1)",
},
"waste": {
"biomass",
"landfill",
"landfill gas",
"landfill:",
"rdf",
"rdf, gas",
"refuse",
"switchgrass",
"tdf",
"tire",
"tire chips",
"tire refuse",
"tires",
"tires/refuse",
"waste",
"waste oil",
"wood",
"wood chips",
"wood waste",
"woodchips",
"woodships",
},
"other": { # This should really be NA but we require a fuel_type_code_pudl
"",
"# 6 & used",
"*",
"/#2a",
"0",
"1",
"120976",
"20",
"3",
"77509",
"a",
"a, b",
"a,b",
"all",
"all fuel",
"all fuels",
"all fuels =",
"all fuels are",
"all fuels to",
"alt. fuel",
"alt. fuels",
"alternative",
"at right",
"average",
"avg",
"avg.",
"bio fuel",
"blo",
"blo bls",
"bng",
"c",
"c omposite",
"comb",
"comb.",
"combined",
"comp",
"compos.",
"composit",
"composite",
"compsite",
"fuel cell:",
"fuel cell",
"furfural",
"kagv",
"lime",
"m",
"mbtu's",
"mbtus",
"mw days",
"n.a.",
"n/a",
"na",
"none",
"other",
"purch steam",
"purch. steam",
"rrm",
"steam",
"the right are",
"toal",
"total",
"total pc",
"total pr crk",
"total prairie",
"waste heat",
"watson bng",
"—",
"-",
"--",
"---------",
'"',
},
"na_category": {
"na_category",
"internal combustion",
"internal combustion:",
"internal combustion plants:",
"gold creek internal combustion:",
},
}
}
"""A mapping a canonical fuel name to a set of strings which are used to represent that
fuel in the FERC Form 1 Reporting.
Case is ignored, as all fuel strings are converted to lower case in the data set.
"""
FUEL_UNIT_CATEGORIES: dict[str, set[str]] = {
"categories": {
"ton": {
"ton",
"toms",
"taons",
"tones",
"col-tons",
"toncoaleq",
"coal",
"tons coal eq",
"coal-tons",
"tons",
"tons coal",
"coal-ton",
"tires-tons",
"coal tons -2 ",
"oil-tons",
"coal tons 200",
"ton-2000",
"coal tons",
"coal tons -2",
"coal-tone",
"tire-ton",
"tire-tons",
"ton coal eqv",
"tos",
"coal tons - 2",
"c. t.",
"c.t.",
"t",
"toncoalequiv",
},
"mcf": {
"mcf",
"mcf's",
"mcfs",
"mcf.",
"mcfe",
"gas mcf",
'"gas" mcf',
"gas-mcf",
"mfc",
"mct",
" mcf",
"msfs",
"mlf",
"mscf",
"mci",
"mcl",
"mcg",
"m.cu.ft.",
"kcf",
"(mcf)",
"mcf *(4)",
"mcf00",
"m.cu.ft..",
"1000 c.f",
},
"bbl": {
"bbl",
"barrel",
"bbls",
"barrels",
"bbrl",
"bbl.",
"bbls.",
"oil 42 gal",
"oil-barrels",
"barrrels",
"bbl-42 gal",
"oil-barrel",
"bb.",
"barrells",
"bar",
"bbld",
"oil- barrel",
"barrels .",
"bbl .",
"barels",
"barrell",
"berrels",
"bb",
"bbl.s",
"oil-bbl",
"bls",
"bbl:",
"barrles",
"blb",
"propane-bbl",
"barriel",
"berriel",
"barrile",
"(bbl.)",
"barrel *(4)",
"(4) barrel",
"bbf",
"blb.",
"(bbl)",
"bb1",
"bbsl",
"barrrel",
"barrels 100%",
"bsrrels",
"bbl's",
"*barrels",
"oil - barrels",
"oil 42 gal ba",
"bll",
"boiler barrel",
"gas barrel",
'"boiler" barr',
'"gas" barrel',
'"boiler"barre',
'"boiler barre',
"barrels .",
"bariel",
"brrels",
"oil barrel",
"barreks",
"oil-bbls",
"oil-bbs",
"boe",
},
"mmbbl": {"mmbbl", "mmbbls"},
"gal": {"gal", "gallons", "gal.", "gals", "gals.", "gallon", "galllons"},
"kgal": {
"kgal",
"oil(1000 gal)",
"oil(1000)",
"oil (1000)",
"oil(1000",
"oil(1000ga)",
"1000 gals",
"1000 gal",
},
"grams": {
"gram",
"grams",
"gm u",
"grams u235",
"grams u-235",
"grams of uran",
"grams: u-235",
"grams:u-235",
"grams:u235",
"grams u308",
"grams: u235",
"grams of",
"grams - n/a",
"gms uran",
"s e uo2 grams",
"gms uranium",
"grams of urm",
"gms. of uran",
"grams (100%)",
"grams v-235",
"se uo2 grams",
"grams u",
"g",
"grams of uranium",
},
"kg": {
"kg",
"kg of uranium",
"kg uranium",
"kilg. u-235",
"kg u-235",
"kilograms-u23",
"kilograms u-2",
"kilograms",
"kg of",
"kg-u-235",
"kilgrams",
"kilogr. u235",
"uranium kg",
"kg uranium25",
"kilogr. u-235",
"kg uranium 25",
"kilgr. u-235",
"kguranium 25",
"kg-u235",
"kgm",
},
"klbs": {
"klbs",
"k lbs.",
"k lbs",
"1000 / lbs",
"1000 lbs",
},
"mmbtu": {
"mmbtu",
"mmbtus",
"mbtus",
"(mmbtu)",
"mmbtu's",
"nuclear-mmbtu",
"nuclear-mmbt",
"mmbtul",
},
"btu": {
"btu",
"btus",
},
"mwdth": {
"mwdth",
"mwd therman",
"mw days-therm",
"mwd thrml",
"mwd thermal",
"mwd/mtu",
"mw days",
"mwd",
"mw day",
"dth",
"mwdaysthermal",
"mw day therml",
"mw days thrml",
"nuclear mwd",
"mmwd",
"mw day/therml" "mw days/therm",
"mw days (th",
"ermal)",
},
"mwhth": {
"nwh therm",
"mwhth",
"mwh them",
"mwh threm",
"mwh therm",
"mwh",
"mwh therms.",
"mwh term.uts",
"mwh thermal",
"mwh thermals",
"mw hr therm",
"mwh therma",
"mwh therm.uts",
},