Midale

Stream Description

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

Most Recent Sample Details

Batch: MSM-0035 --- Date: September 19, 2025 --- Sample Location: Cromer

Elevated MCR and pentanes, along with reduced BTEX and C7 x C10 contents, were observed for the September sample of Midale.

Last Six Sample Data

View data for the last six samples.

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: 2025-09-19	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	862.0	862.0	861.6	861.0
Gravity (°API)	32.5	32.5	32.6	32.7
Sulphur (wt%)	2.03	2.13	2.15	2.05
Micro Carbon Residue (wt%)	5.48	5.08	5.03	4.91
Sediment (ppmw)	---	94	117	290
Total Acid Number (mgKOH/g)	0.12	0.21	0.15	0.10
Salt (ptb)	---	12.6	9.2	19.0
Nickel (mg/kg)	11.1	11.4	11.0	12.2
Vanadium (mg/kg)	19.1	20.6	20.2	21.7

Component by GC/FID	Most Recent: 2025-09-19	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.53	0.43	0.47	0.38
iC4 iso-Butane (vol%)	0.96	0.93	0.99	0.90
nC4 n-Butane (vol%)	3.22	3.06	3.22	3.00
iC5 iso-Pentane (vol%)	1.56	1.26	1.28	1.27
nC5 n-Pentane (vol%)	1.97	1.60	1.60	1.61
C6 Hexanes (vol%)	5.56	5.65	5.77	5.65
C7 Heptanes (vol%)	5.32	5.71	5.80	5.69
C8 Octanes (vol%)	5.22	5.95	6.01	6.01
C9 Nonanes (vol%)	4.35	4.62	4.65	4.95
C10 Decanes (vol%)	1.92	2.11	2.13	2.55

Component by GC/FID	Most Recent: 2025-09-19	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.64	0.76	0.80	0.78
Toluene (vol%)	0.90	1.03	1.07	1.04
Ethylbenzene (vol%)	0.49	0.58	0.60	0.59
Xylenes (vol%)	0.40	0.52	0.54	0.55

Mass % Recovered by ASTM D7169	Most Recent: 2025-08-18 (°C)	5 Year Average (°C)	Most Recent: 2025-08-18 (°F)	5 Year Average (°F)
IBP	31.7	33.4	89.1	92.1
5	62.3	65.0	144.1	149.0
10	90.2	98.6	194.4	209.5
20	157.7	159.1	315.9	318.4
30	218.7	218.0	425.7	424.4
40	277.2	277.5	531.0	531.5
50	334.2	336.5	633.6	637.7
60	396.9	399.5	746.4	751.1
70	461.7	466.5	863.1	871.7
80	540.7	551.7	1,005.3	1,025.1
90	658.3	667.4	1,216.9	1,233.3
95	---	700.9	---	1,293.6
99	---	---	---	---

Component by GC/FID	Most Recent: 2025-09-19	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	0.30	0.25	0.27	0.22
iC4 iso-Butane (mass%)	0.63	0.61	0.65	0.59
nC4 n-Butane (mass%)	2.20	2.09	2.20	2.05
iC5 iso-Pentane (mass%)	1.13	0.91	0.93	0.92
nC5 n-Pentane (mass%)	1.44	1.17	1.17	1.18
Hexanes (mass%)	4.28	4.35	4.44	4.36
Heptanes (mass%)	4.24	4.56	4.63	4.54
Octanes (mass%)	4.28	4.87	4.93	4.93
Nonanes (mass%)	3.64	3.87	3.89	4.15
Decanes (mass%)	1.63	1.79	1.82	2.17

Component by GC/FID	Most Recent: 2025-09-19	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.66	0.78	0.83	0.80
Toluene (mass%)	0.91	1.04	1.08	1.05
Ethylbenzene (mass%)	0.49	0.58	0.60	0.60
Xylenes (mass%)	0.40	0.52	0.54	0.55

Property (units)	Five Year Average	2025-09-19	2025-08-18	2025-07-05	2025-06-20	2025-05-03	2025-04-06
Density (kg/m³)	861.0 ± 3.0	862.0	857.8	863.1	863.7	863.0	862.4
Gravity (°API)	32.7 ± 0.6	32.5	33.3	32.3	32.2	32.3	32.4
Sulphur (wt%)	2.05 ± 0.13	2.03	1.98	2.23	2.21	2.23	2.08
Micro Carbon Residue (wt%)	4.91 ± 0.18	5.48	4.60	5.10	5.10	5.20	5.00
Sediment (ppmw)	290 ± 197	---	99	---	---	88	---
Total Acid Number (mgKOH/g)	0.10 ± ND	0.12	0.46	0.25	ND	0.12	0.32
Salt (ptb)	19.0 ± 14.2	---	21.1	---	---	4.0	---
Nickel (mg/kg)	12.2 ± 1.7	11.1	10.0	11.5	12.1	11.8	11.7
Vanadium (mg/kg)	21.7 ± 2.5	19.1	18.7	21.4	21.2	22.1	21.3

Component by GC/FID	Five Year Average	2025-09-19	2025-08-18	2025-07-05	2025-06-20	2025-05-03	2025-04-06
C3- (vol%)	0.38 ± 0.07	0.53	0.41	0.31	0.34	0.46	0.53
iC4 iso-Butane (vol%)	0.90 ± 0.11	0.96	0.94	0.79	0.81	0.97	1.08
nC4 n-Butane (vol%)	3.00 ± 0.28	3.22	3.00	2.71	2.79	3.15	3.47
iC5 iso-Pentane (vol%)	1.27 ± 0.11	1.56	1.21	1.05	1.11	1.31	1.33
nC5 n-Pentane (vol%)	1.61 ± 0.13	1.97	1.51	1.35	1.42	1.65	1.67
C6 Hexanes (vol%)	5.65 ± 0.28	5.56	5.66	5.45	5.34	5.76	6.10
C7 Heptanes (vol%)	5.69 ± 0.27	5.32	5.74	5.65	5.59	5.83	6.15
C8 Octanes (vol%)	6.01 ± 0.29	5.22	6.04	6.00	5.92	6.07	6.43
C9 Nonanes (vol%)	4.95 ± 0.48	4.35	4.72	4.63	4.65	4.65	4.71
C10 Decanes (vol%)	2.55 ± 0.46	1.92	2.12	2.19	2.10	2.09	2.23

Component by GC/FID	Five Year Average	2025-09-19	2025-08-18	2025-07-05	2025-06-20	2025-05-03	2025-04-06
Benzene (vol%)	0.78 ± 0.06	0.64	0.80	0.79	0.72	0.78	0.85
Toluene (vol%)	1.04 ± 0.08	0.90	1.04	1.10	1.01	1.00	1.11
Ethylbenzene (vol%)	0.59 ± 0.04	0.49	0.60	0.60	0.58	0.57	0.62
Xylenes (vol%)	0.55 ± 0.06	0.40	0.52	0.54	0.53	0.51	0.59

Component by GC/FID	Most Recent: 2025-09-19	6 Month Average	1 Year Average	5 Year Average
Nitrogen (vol%)	0.01	0.01	ND	ND
Carbon Dioxide (vol%)	0.02	0.06	0.06	0.06
C1 Methane (vol%)	ND	ND	ND	ND
C2 Ethane (vol%)	0.07	0.05	0.06	0.06
C3 Propane (vol%)	0.57	0.57	0.58	0.57
iC4 iso-Butane (vol%)	1.07	1.17	1.16	1.17
nC4 n-Butane (vol%)	3.43	3.62	3.55	3.55

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

Midale

Stream Description

Most Recent Sample Details

Last Six Sample Data

Enbridge Pooled Crude Quality Specification

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