Light Sour Blend

Stream Description

Light Sour Blend (LSB) is a conventionally produced light sour crude gathered from batteries in southeastern Saskatchewan and southwestern Manitoba. LSB is considered a benchmark light sour crude (daily price postings are available for LSB on the Internet).

Most Recent Sample Details

Batch: LSB-6694 --- Date: April 12, 2023 --- Sample Location: Superior

Slightly reduced C5 x C7 contents were observed for the April sample of Light Sour Blend. Simulated distillation results showed smaller naphtha and larger residue cuts.

Last Six Sample Data

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Enbridge Pooled Crude Quality Specification

Pooled crudes at Superior are subject to quality specifications set by Enbridge. Test methods employed, typical results, testing frequency, and mitigation/penalty details can be found from the most recent specifications document . Contact Enbridge Pipelines directly for additional information regarding pooled crude quality requirements.

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Property (unit)	Most Recent: 2023-04-12	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	845.0	847.8	847.4	839.5
Gravity (°API)	35.8	35.3	35.3	36.9
Sulphur (wt%)	1.46	1.52	1.51	1.27
Micro Carbon Residue (wt%)	3.90	3.89	3.94	3.54
Sediment (ppmw)	239	436	493	401
Total Acid Number (mgKOH/g)	0.16	0.18	0.17	0.17
Salt (ptb)	18.6	33.9	39.4	37.8
Nickel (mg/kg)	9.9	11.6	12.2	10.0
Vanadium (mg/kg)	21.7	23.5	24.9	19.3
Olefins (wt%)	---	ND	ND	ND

Component by GC/FID	Most Recent: 2023-04-12	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.55	0.49	0.52	0.56
iC4 iso-Butane (vol%)	0.74	0.84	0.80	0.77
nC4 n-Butane (vol%)	2.60	2.62	2.63	2.78
iC5 iso-Pentane (vol%)	1.61	2.18	2.17	2.15
nC5 n-Pentane (vol%)	2.17	2.79	2.88	3.09
C6 Hexanes (vol%)	5.16	6.03	6.24	6.14
C7 Heptanes (vol%)	5.22	5.68	5.91	6.09
C8 Octanes (vol%)	5.59	5.99	6.29	5.84
C9 Nonanes (vol%)	4.19	4.50	4.76	4.39
C10 Decanes (vol%)	1.98	2.12	2.25	2.23

Component by GC/FID	Most Recent: 2023-04-12	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.28	0.29	0.31	0.26
Toluene (vol%)	0.53	0.57	0.59	0.52
Ethylbenzene (vol%)	0.35	0.36	0.38	0.30
Xylenes (vol%)	0.53	0.59	0.59	0.56

Mass % Recovered by ASTM D7169	Most Recent: 2023-04-12 (°C)	5 Year Average (°C)	Most Recent: 2023-04-12 (°F)	5 Year Average (°F)
IBP	32.2	11.5	90.0	52.7
5	42.8	43.1	109.0	109.6
10	90.6	81.3	195.1	178.3
20	146.5	129.2	295.7	264.6
30	202.5	184.2	396.5	363.6
40	260.7	238.9	501.3	462.0
50	317.9	294.0	604.2	561.2
60	379.7	350.9	715.5	663.6
70	446.8	413.7	836.2	776.7
80	533.6	491.8	992.5	917.2
90	696.8	610.6	1,286.2	1,131.1
95	---	660.7	---	1,221.3
99	---	686.9	---	1,268.4

Component by GC/FID	Most Recent: 2023-04-12	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	0.32	0.28	0.30	0.33
iC4 iso-Butane (mass%)	0.50	0.56	0.53	0.52
nC4 n-Butane (mass%)	1.81	1.82	1.83	1.95
iC5 iso-Pentane (mass%)	1.19	1.60	1.60	1.60
nC5 n-Pentane (mass%)	1.62	2.08	2.14	2.33
C6 Hexanes (mass%)	4.05	4.72	4.88	4.85
C7 Heptanes (mass%)	4.25	4.61	4.79	4.98
C8 Octanes (mass%)	4.67	4.99	5.25	4.91
C9 Nonanes (mass%)	3.58	3.83	4.05	3.77
C10 Decanes (mass%)	1.72	1.83	1.94	1.94

Component by GC/FID	Most Recent: 2023-04-12	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.29	0.30	0.32	0.28
Toluene (mass%)	0.55	0.59	0.61	0.54
Ethylbenzene (mass%)	0.36	0.37	0.39	0.31
Xylenes (mass%)	0.54	0.60	0.60	0.58

Property (units)	Five Year Average	2023-04-12	2023-03-12	2023-02-03	2023-01-07	2022-12-02	2022-11-05
Density (kg/m³)	839.5 ± 6.9	845.0	847.8	848.4	840.2	850.3	844.5
Gravity (°API)	36.9 ± 1.4	35.8	35.3	35.1	36.8	34.8	35.9
Sulphur (wt%)	1.27 ± 0.20	1.46	1.52	1.57	1.38	1.50	1.45
Micro Carbon Residue (wt%)	3.54 ± 0.56	3.90	4.20	2.70	3.70	4.50	3.80
Sediment (ppmw)	401 ± 172	239	---	---	362	---	---
Total Acid Number (mgKOH/g)	0.17 ± 0.06	0.16	0.18	0.17	0.11	0.20	0.15
Salt (ptb)	37.8 ± 27.8	18.6	---	---	34.7	---	---
Nickel (mg/kg)	10.0 ± 3.7	9.9	12.3	8.5	9.3	13.5	9.3
Vanadium (mg/kg)	19.3 ± 8.9	21.7	24.0	15.9	16.4	28.4	17.5
Olefins (wt%)	0 ± 0.00	---	---	ND	---	---	---

Component by GC/FID	Five Year Average	2023-04-12	2023-03-12	2023-02-03	2023-01-07	2022-12-02	2022-11-05
C3- (vol%)	0.56 ± 0.10	0.55	0.08	0.42	0.63	0.62	0.62
iC4 iso-Butane (vol%)	0.77 ± 0.13	0.74	0.60	1.48	0.80	0.81	0.70
nC4 n-Butane (vol%)	2.78 ± 0.29	2.60	1.83	3.42	2.73	2.77	2.53
iC5 iso-Pentane (vol%)	2.15 ± 0.40	1.61	4.78	1.56	1.66	1.87	2.00
nC5 n-Pentane (vol%)	3.09 ± 0.43	2.17	5.24	2.03	2.32	2.57	2.86
C6 Hexanes (vol%)	6.14 ± 0.54	5.16	7.20	5.72	5.97	6.09	6.42
C7 Heptanes (vol%)	6.09 ± 0.52	5.22	4.22	5.95	6.19	6.14	6.39
C8 Octanes (vol%)	5.84 ± 1.12	5.59	3.18	7.06	6.71	6.58	6.76
C9 Nonanes (vol%)	4.39 ± 0.90	4.19	1.87	5.63	5.01	5.14	5.06
C10 Decanes (vol%)	2.23 ± 0.30	1.98	0.82	2.48	2.43	2.46	2.36

Component by GC/FID	Five Year Average	2023-04-12	2023-03-12	2023-02-03	2023-01-07	2022-12-02	2022-11-05
Benzene (vol%)	0.26 ± 0.04	0.28	0.21	0.22	0.33	0.36	0.35
Toluene (vol%)	0.52 ± 0.07	0.53	0.37	0.49	0.66	0.67	0.68
Ethylbenzene (vol%)	0.30 ± 0.12	0.35	0.10	0.42	0.42	0.43	0.43
Xylenes (vol%)	0.56 ± 0.07	0.53	0.39	0.68	0.64	0.64	0.64

Custom Cut Input
°C °F
Cut Name	Start Temperature	End Temperature
	IBP
	177
	343
	549

Light Sour Blend

Stream Description

Most Recent Sample Details

Last Six Sample Data

Enbridge Pooled Crude Quality Specification

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Last Six Samples for Light Sour Blend