Western Canada Dilbit

Stream Description

Western Canada Dilbit is a blend comprised of the streams formerlly transported as Sunrise Dilbit Blend (SDB), Hangingstone Dilbit Blend (HDB), and Leismer Corner Blend (LCB). This dilbit is produced using SAGD technology from the Athabasca region and transported to Enbridge's Edmonton Terminal for blending. WDB is not part of the Enbridge Pooling Program, however samples are taken at Superior, WI.

Most Recent Sample Details

Batch: WDB-7264 --- Date: September 13, 2026 --- Sample Location: Superior

Elevated density and MCR, with reduced BTEX and C5 x C8 contents, were recorded for the September sample of Western Canada Dilbit. Typical simulated distillation results are included.

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Property (unit)	Most Recent: 2026-09-13	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	931.7	924.3	923.8	923.0
Gravity (°API)	20.3	21.5	21.6	21.7
Sulphur (wt%)	3.89	3.90	3.92	3.88
Micro Carbon Residue (wt%)	10.9	10.5	10.3	10.2
Sediment (ppmw)	230	230	165	141
Total Acid Number (mgKOH/g)	1.69	1.78	1.82	1.75
Salt (ptb)	3.2	3.2	3.5	4.6
Nickel (mg/kg)	68.8	63.6	63.2	61.1
Vanadium (mg/kg)	168.0	168.8	168.1	158.8

Component by GC/FID	Most Recent: 2026-09-13	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.04	0.05	0.04	0.06
iC4 iso-Butane (vol%)	0.34	0.38	0.36	0.40
nC4 n-Butane (vol%)	0.98	1.12	1.12	1.20
iC5 iso-Pentane (vol%)	2.86	3.36	3.60	4.01
nC5 n-Pentane (vol%)	3.13	3.65	3.93	4.39
C6 Hexanes (vol%)	3.12	3.61	4.32	5.34
C7 Heptanes (vol%)	2.56	2.83	3.06	3.42
C8 Octanes (vol%)	2.10	2.20	2.28	2.46
C9 Nonanes (vol%)	1.15	1.17	1.21	1.34
C10 Decanes (vol%)	0.66	0.72	0.68	0.64

Component by GC/FID	Most Recent: 2026-09-13	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.11	0.13	0.14	0.16
Toluene (vol%)	0.22	0.24	0.24	0.30
Ethylbenzene (vol%)	0.03	0.03	0.03	0.04
Xylenes (vol%)	0.28	0.27	0.26	0.32

Mass % Recovered by ASTM D7169	Most Recent: 2026-09-13 (°C)	5 Year Average (°C)	Most Recent: 2026-09-13 (°F)	5 Year Average (°F)
IBP	-0.9	31.6	30.4	88.9
5	36.3	41.0	97.3	105.8
10	97.9	85.3	208.2	185.5
20	256.1	234.3	493.0	453.7
30	346.2	334.3	655.2	633.7
40	417.8	405.4	784.0	761.7
50	483.6	471.0	902.5	879.8
60	560.0	545.4	1,040.0	1,013.7
70	639.2	628.5	1,182.6	1,163.3
80	694.9	710.7	1,282.8	1,311.3
90	---	---	---	---
95	---	---	---	---
99	---	---	---	---

Component by GC/FID	Most Recent: 2026-09-13	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	0.02	0.03	0.02	0.03
iC4 iso-Butane (mass%)	0.21	0.23	0.22	0.25
nC4 n-Butane (mass%)	0.62	0.72	0.71	0.76
iC5 iso-Pentane (mass%)	1.92	2.27	2.43	2.71
nC5 n-Pentane (mass%)	2.12	2.49	2.69	3.00
Hexanes (mass%)	2.22	2.59	3.10	3.84
Heptanes (mass%)	1.89	2.11	2.28	2.55
Octanes (mass%)	1.59	1.68	1.75	1.89
Nonanes (mass%)	0.89	0.91	0.94	1.05
Decanes (mass%)	0.52	0.57	0.54	0.51

Component by GC/FID	Most Recent: 2026-09-13	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.10	0.12	0.13	0.15
Toluene (mass%)	0.21	0.23	0.23	0.29
Ethylbenzene (mass%)	0.03	0.03	0.03	0.04
Xylenes (mass%)	0.26	0.25	0.24	0.30

Property (units)	Five Year Average	2026-09-13	2026-08-11	2026-07-09	2026-05-07	2026-04-20	2026-03-12
Density (kg/m³)	923.0 ± 5.2	931.7	928.8	926.7	920.2	914.0	920.1
Gravity (°API)	21.7 ± 0.9	20.3	20.8	21.1	22.2	23.3	22.2
Sulphur (wt%)	3.88 ± 0.14	3.89	3.92	4.01	3.96	3.71	3.81
Micro Carbon Residue (wt%)	10.2 ± 0.37	10.9	10.3	10.6	10.7	9.95	10.3
Sediment (ppmw)	141 ± 82	230	---	---	---	---	180
Total Acid Number (mgKOH/g)	1.75 ± 0.20	1.69	2.07	1.61	2.00	1.53	2.10
Salt (ptb)	4.6 ± 1.3	3.2	---	---	---	---	2.6
Nickel (mg/kg)	61.1 ± 3.9	68.8	62.7	62.6	60.1	---	70.8
Vanadium (mg/kg)	158.8 ± 9.3	168.0	169.0	160.0	178.0	---	177.0

Component by GC/FID	Five Year Average	2026-09-13	2026-08-11	2026-07-09	2026-05-07	2026-04-20	2026-03-12
C3- (vol%)	0.06 ± 0.02	0.04	0.06	0.04	0.05	0.05	0.04
iC4 iso-Butane (vol%)	0.40 ± 0.08	0.34	0.51	0.31	0.39	0.34	0.36
nC4 n-Butane (vol%)	1.20 ± 0.22	0.98	1.26	1.02	1.27	1.09	1.13
iC5 iso-Pentane (vol%)	4.01 ± 0.58	2.86	2.97	3.70	3.51	3.75	3.45
nC5 n-Pentane (vol%)	4.39 ± 0.60	3.13	3.21	3.98	3.83	4.08	3.83
C6 Hexanes (vol%)	5.34 ± 0.80	3.12	3.28	3.83	3.88	3.93	3.86
C7 Heptanes (vol%)	3.42 ± 0.31	2.56	2.76	3.20	2.82	2.82	3.31
C8 Octanes (vol%)	2.46 ± 0.28	2.10	2.12	2.28	2.28	2.23	2.68
C9 Nonanes (vol%)	1.34 ± 0.24	1.15	1.13	1.21	1.20	1.17	1.48
C10 Decanes (vol%)	0.64 ± 0.13	0.66	0.65	0.73	0.79	0.79	0.88

Component by GC/FID	Five Year Average	2026-09-13	2026-08-11	2026-07-09	2026-05-07	2026-04-20	2026-03-12
Benzene (vol%)	0.16 ± 0.03	0.11	0.11	0.14	0.14	0.13	0.14
Toluene (vol%)	0.30 ± 0.06	0.22	0.23	0.24	0.25	0.26	0.30
Ethylbenzene (vol%)	0.04 ± 0.01	0.03	0.03	0.04	0.03	0.04	0.04
Xylenes (vol%)	0.32 ± 0.08	0.28	0.27	0.27	0.27	0.25	0.35

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

Western Canada Dilbit

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Last Six Sample Data

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