Access Western Blend

Stream Description

Access Western Blend (AWB) is a heavy, high TAN dilbit produced by Canadian Natural Resources and MEG Energy. Production is from the Athabasca region south of Fort McMurray, Alberta. Production is generated by SAGD thermal methods. Diluent is supplied to the production sites from Edmonton and dilbit is pumped back to Edmonton on the Access Pipeline. AWB is available for upgrading in the Edmonton area, and for export on the Enbridge and Kinder Morgan systems.

Most Recent Sample Details

Batch: AWB-7063 --- Date: April 02, 2024 --- Sample Location: Edmonton

The April sample of Access Western Blend saw slightly increased sulphur, pentanes, and hexanes. Typical simulated distillation results are included.

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Property (unit)	Most Recent: 2024-04-02	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	917.2	919.7	921.4	921.4
Gravity (°API)	22.6	22.2	21.9	22.0
Sulphur (wt%)	4.01	3.97	3.95	3.87
Micro Carbon Residue (wt%)	10.80	10.56	10.56	10.57
Sediment (ppmw)	279	149	134	116
Total Acid Number (mgKOH/g)	1.62	1.58	1.59	1.60
Salt (ptb)	2.5	3.0	3.2	3.7
Nickel (mg/kg)	72.2	63.5	63.2	66.1
Vanadium (mg/kg)	165.0	159.6	161.6	168.5

Component by GC/FID	Most Recent: 2024-04-02	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.04	0.06	0.06	0.08
iC4 iso-Butane (vol%)	0.21	0.38	0.35	0.30
nC4 n-Butane (vol%)	0.89	1.19	1.12	1.00
iC5 iso-Pentane (vol%)	6.04	5.29	5.31	4.87
nC5 n-Pentane (vol%)	6.29	5.57	5.59	5.11
C6 Hexanes (vol%)	6.84	6.28	6.27	6.06
C7 Heptanes (vol%)	3.44	3.31	3.31	3.53
C8 Octanes (vol%)	1.86	1.92	1.93	2.25
C9 Nonanes (vol%)	0.88	0.98	0.99	1.21
C10 Decanes (vol%)	0.43	0.44	0.48	0.61

Component by GC/FID	Most Recent: 2024-04-02	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.21	0.19	0.19	0.19
Toluene (vol%)	0.28	0.29	0.29	0.33
Ethylbenzene (vol%)	0.03	0.03	0.03	0.04
Xylenes (vol%)	0.21	0.24	0.24	0.30

Mass % Recovered by ASTM D7169	Most Recent: 2024-04-02 (°C)	5 Year Average (°C)	Most Recent: 2024-04-02 (°F)	5 Year Average (°F)
IBP	34.0	33.9	93.2	93.0
5	40.1	38.8	104.2	101.8
10	65.7	69.6	150.3	157.3
20	219.6	214.4	427.3	417.9
30	329.2	329.9	624.6	625.8
40	402.9	403.5	757.2	758.3
50	468.2	470.6	874.8	879.1
60	542.7	547.5	1,008.9	1,017.5
70	624.8	632.0	1,156.6	1,169.6
80	706.9	709.5	1,304.4	1,309.1
90	---	---	---	---
95	---	---	---	---
99	---	---	---	---

Component by GC/FID	Most Recent: 2024-04-02	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	0.02	0.03	0.03	0.04
iC4 iso-Butane (mass%)	0.13	0.24	0.22	0.19
nC4 n-Butane (mass%)	0.57	0.76	0.71	0.64
iC5 iso-Pentane (mass%)	4.11	3.59	3.60	3.30
nC5 n-Pentane (mass%)	4.33	3.83	3.83	3.50
C6 Hexanes (mass%)	4.95	4.53	4.52	4.36
C7 Heptanes (mass%)	2.58	2.47	2.47	2.63
C8 Octanes (mass%)	1.43	1.48	1.48	1.72
C9 Nonanes (mass%)	0.69	0.77	0.77	0.95
C10 Decanes (mass%)	0.34	0.35	0.38	0.48

Component by GC/FID	Most Recent: 2024-04-02	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.20	0.18	0.18	0.18
Toluene (mass%)	0.27	0.27	0.27	0.31
Ethylbenzene (mass%)	0.03	0.03	0.03	0.04
Xylenes (mass%)	0.20	0.23	0.23	0.28

Property (units)	Five Year Average	2024-04-02	2024-03-03	2024-02-02	2024-01-03	2023-12-06	2023-11-04
Density (kg/m³)	921.4 ± 5.4	917.2	918.6	915.5	917.2	919.0	924.6
Gravity (°API)	22.0 ± 0.9	22.6	22.4	22.9	22.6	22.3	21.4
Sulphur (wt%)	3.87 ± 0.13	4.01	4.04	3.91	3.88	3.99	3.94
Micro Carbon Residue (wt%)	10.57 ± 0.25	10.80	10.40	10.60	10.40	10.70	10.20
Sediment (ppmw)	116 ± 74	279	---	---	20	---	---
Total Acid Number (mgKOH/g)	1.60 ± 0.10	1.62	1.59	1.60	1.49	1.68	1.55
Salt (ptb)	3.7 ± 0.9	2.5	---	---	2.6	---	---
Nickel (mg/kg)	66.1 ± 3.8	72.2	62.7	59.4	66.8	57.1	61.1
Vanadium (mg/kg)	168.5 ± 8.4	165.0	160.0	151.0	172.0	150.0	157.0

Component by GC/FID	Five Year Average	2024-04-02	2024-03-03	2024-02-02	2024-01-03	2023-12-06	2023-11-04
C3- (vol%)	0.08 ± 0.02	0.04	0.08	0.05	0.07	0.04	0.07
iC4 iso-Butane (vol%)	0.30 ± 0.10	0.21	0.47	0.48	0.44	0.53	0.23
nC4 n-Butane (vol%)	1.00 ± 0.26	0.89	1.22	1.35	1.40	1.39	1.04
iC5 iso-Pentane (vol%)	4.87 ± 0.61	6.04	5.24	5.45	5.70	4.94	5.17
nC5 n-Pentane (vol%)	5.11 ± 0.63	6.29	5.43	5.68	5.97	5.27	5.56
C6 Hexanes (vol%)	6.06 ± 0.52	6.84	5.90	6.28	6.80	6.03	6.56
C7 Heptanes (vol%)	3.53 ± 0.31	3.44	2.83	3.18	3.71	3.26	3.62
C8 Octanes (vol%)	2.25 ± 0.30	1.86	1.76	1.84	2.13	1.85	2.11
C9 Nonanes (vol%)	1.21 ± 0.26	0.88	1.25	0.94	0.93	0.88	1.01
C10 Decanes (vol%)	0.61 ± 0.20	0.43	0.50	0.44	0.40	0.40	0.47

Component by GC/FID	Five Year Average	2024-04-02	2024-03-03	2024-02-02	2024-01-03	2023-12-06	2023-11-04
Benzene (vol%)	0.19 ± 0.02	0.21	0.14	0.19	0.22	0.19	0.21
Toluene (vol%)	0.33 ± 0.06	0.28	0.15	0.30	0.37	0.31	0.34
Ethylbenzene (vol%)	0.04 ± 0.01	0.03	0.01	0.03	0.04	0.04	0.04
Xylenes (vol%)	0.30 ± 0.08	0.21	0.07	0.27	0.32	0.28	0.31

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

Access Western Blend

Stream Description

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Last Six Sample Data

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