Canadian Natural High TAN

Stream Description

Canadian Natural High TAN is a mix of thermal heavy oil production in the Athabasca area produced from the CNRL Kirby assets and Cenovus Foster Creek. CNX is delivered by IPL's Cold Lake Expansion Pipeline to Hardisty.

Most Recent Sample Details

Batch: CNX-6019 --- Date: March 02, 2026 --- Sample Location: Hardisty

Density was slightly reduced while TAN was slightly increased for the March sample of Canadian Natural High TAN. Reduced C5 x C7 contents were recorded with the new light ends testing method.

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Safety Data Sheets

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Cenovus

Property (unit)	Most Recent: 2026-03-02	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	916.0	922.0	924.1	923.5
Gravity (°API)	22.9	21.9	21.5	21.6
Sulphur (wt%)	3.69	3.80	3.86	3.77
Micro Carbon Residue (wt%)	9.96	10.0	10.2	10.2
Sediment (ppmw)	---	88	65	100
Total Acid Number (mgKOH/g)	1.44	1.39	1.36	1.30
Salt (ptb)	---	3.0	3.3	3.2
Nickel (mg/kg)	ND	47.6	53.4	57.6
Vanadium (mg/kg)	ND	121.8	141.4	147.8

Component by GC/FID	Most Recent: 2026-03-02	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.05	0.06	0.07	0.08
iC4 iso-Butane (vol%)	0.45	0.46	0.47	0.49
nC4 n-Butane (vol%)	1.28	1.27	1.30	1.30
iC5 iso-Pentane (vol%)	3.10	3.18	3.47	3.62
nC5 n-Pentane (vol%)	3.42	3.50	3.81	3.97
C6 Hexanes (vol%)	3.74	4.49	4.81	5.19
C7 Heptanes (vol%)	2.97	3.30	3.32	3.49
C8 Octanes (vol%)	2.68	2.66	2.56	2.52
C9 Nonanes (vol%)	1.50	1.51	1.50	1.44
C10 Decanes (vol%)	1.15	0.85	0.80	0.73

Component by GC/FID	Most Recent: 2026-03-02	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.13	0.14	0.15	0.17
Toluene (vol%)	0.32	0.31	0.30	0.34
Ethylbenzene (vol%)	0.04	0.04	0.04	0.04
Xylenes (vol%)	0.35	0.36	0.35	0.35

Mass % Recovered by ASTM D7169	Most Recent: 2025-10-07 (°C)	5 Year Average (°C)	Most Recent: 2025-10-07 (°F)	5 Year Average (°F)
IBP	33.9	33.6	93.0	92.5
5	37.4	41.5	99.3	106.7
10	125.9	85.7	258.6	186.3
20	289.9	238.1	553.8	460.6
30	366.5	333.6	691.7	632.5
40	430.7	403.3	807.3	757.9
50	494.4	467.7	921.9	873.9
60	564.7	541.4	1,048.5	1,006.5
70	641.2	624.1	1,186.2	1,155.4
80	710.3	709.4	1,310.5	1,308.9
90	---	---	---	---
95	---	---	---	---
99	---	---	---	---

Component by GC/FID	Most Recent: 2026-03-02	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	0.03	0.04	0.04	0.04
iC4 iso-Butane (mass%)	0.28	0.28	0.29	0.30
nC4 n-Butane (mass%)	0.82	0.81	0.83	0.83
iC5 iso-Pentane (mass%)	2.11	2.15	2.35	2.45
nC5 n-Pentane (mass%)	2.36	2.40	2.61	2.72
Hexanes (mass%)	2.71	3.23	3.46	3.73
Heptanes (mass%)	2.23	2.46	2.47	2.60
Octanes (mass%)	2.07	2.04	1.96	1.93
Nonanes (mass%)	1.18	1.18	1.17	1.13
Decanes (mass%)	0.92	0.67	0.63	0.58

Component by GC/FID	Most Recent: 2026-03-02	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.13	0.13	0.14	0.16
Toluene (mass%)	0.30	0.29	0.29	0.32
Ethylbenzene (mass%)	0.04	0.04	0.04	0.04
Xylenes (mass%)	0.33	0.33	0.32	0.33

Property (units)	Five Year Average	2026-03-02	2026-02-02	2025-12-05	2025-11-03	2025-10-07	2025-09-01
Density (kg/m³)	923.5 ± 5.3	916.0	917.6	922.0	926.0	928.6	932.3
Gravity (°API)	21.6 ± 0.9	22.9	22.7	21.8	21.2	20.8	20.2
Sulphur (wt%)	3.77 ± 0.14	3.69	3.75	3.77	3.85	3.93	4.01
Micro Carbon Residue (wt%)	10.2 ± 0.26	9.96	9.63	10.1	10.2	10.3	10.5
Sediment (ppmw)	100 ± 92	---	---	---	---	88	---
Total Acid Number (mgKOH/g)	1.30 ± 0.10	1.44	1.48	1.24	1.41	1.37	1.42
Salt (ptb)	3.2 ± 0.8	---	---	---	---	3.0	---
Nickel (mg/kg)	57.6 ± 3.7	ND	58.1	61.2	57.0	61.8	56.0
Vanadium (mg/kg)	147.8 ± 7.1	ND	143.0	155.0	154.0	157.0	161.0

Component by GC/FID	Five Year Average	2026-03-02	2026-02-02	2025-12-05	2025-11-03	2025-10-07	2025-09-01
C3- (vol%)	0.08 ± 0.02	0.05	0.07	0.07	0.07	0.05	0.06
iC4 iso-Butane (vol%)	0.49 ± 0.08	0.45	0.52	0.36	0.50	0.47	0.48
nC4 n-Butane (vol%)	1.30 ± 0.17	1.28	1.34	1.11	1.34	1.28	1.33
iC5 iso-Pentane (vol%)	3.62 ± 0.41	3.10	3.12	3.56	3.10	3.02	3.17
nC5 n-Pentane (vol%)	3.97 ± 0.42	3.42	3.47	3.85	3.43	3.34	3.56
C6 Hexanes (vol%)	5.19 ± 0.51	3.74	3.86	5.31	4.90	4.63	4.62
C7 Heptanes (vol%)	3.49 ± 0.40	2.97	2.88	3.82	3.58	3.26	2.93
C8 Octanes (vol%)	2.52 ± 0.31	2.68	2.49	2.87	2.78	2.46	2.14
C9 Nonanes (vol%)	1.44 ± 0.20	1.50	1.30	1.60	1.64	1.49	1.47
C10 Decanes (vol%)	0.73 ± 0.12	1.15	0.94	0.70	0.74	0.70	0.70

Component by GC/FID	Five Year Average	2026-03-02	2026-02-02	2025-12-05	2025-11-03	2025-10-07	2025-09-01
Benzene (vol%)	0.17 ± 0.02	0.13	0.09	0.17	0.16	0.15	0.14
Toluene (vol%)	0.34 ± 0.07	0.32	0.17	0.38	0.36	0.33	0.22
Ethylbenzene (vol%)	0.04 ± 0.01	0.04	ND	0.05	0.05	0.04	0.03
Xylenes (vol%)	0.35 ± 0.08	0.35	0.18	0.44	0.43	0.39	0.26

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

Canadian Natural High TAN

Stream Description

Most Recent Sample Details

Last Six Sample Data

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