Clearwater Heavy

Stream Description

CWH is a blend of heavy, low TAN oil production from the emerging Clearwater oil play in north-central Alberta. Production accesses Secure Waste Infrastructure Corp.’s Nipisi Terminal, & the blend is delivered to Edmonton via the Pembina pipeline.

Most Recent Sample Details

Batch: CWH-501 --- Date: March 04, 2026 --- Sample Location: Edmonton

TAN was slightly increased for the March sample of Clearwater Heavy. Light ends were consistent with historical data according to the new test method.

Last Six Sample Data

View data for the last six samples.

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Safety Data Sheets

Safet Data Sheets (SDS) are provided for reference only. Always check producer's or shipper's website for up-to-date information. Visit our Industry Resources page for quick links to external SDS databases.

Property (unit)	Most Recent: 2026-03-04	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	920.7	923.5	925.7	925.2
Gravity (°API)	22.1	21.6	21.2	21.3
Sulphur (wt%)	4.20	4.23	4.31	4.30
Micro Carbon Residue (wt%)	8.88	8.60	8.76	8.77
Sediment (ppmw)	---	149	114	116
Total Acid Number (mgKOH/g)	0.85	0.71	0.71	0.70
Salt (ptb)	---	16.2	14.9	14.9
Nickel (mg/kg)	53.1	52.8	51.5	51.3
Vanadium (mg/kg)	136.0	136.7	136.5	135.4

Component by GC/FID	Most Recent: 2026-03-04	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.04	0.06	0.06	0.07
iC4 iso-Butane (vol%)	0.84	0.92	0.97	0.99
nC4 n-Butane (vol%)	1.72	1.75	1.81	1.84
iC5 iso-Pentane (vol%)	1.73	1.50	1.40	1.49
nC5 n-Pentane (vol%)	1.74	1.48	1.39	1.46
C6 Hexanes (vol%)	2.36	2.39	2.40	2.50
C7 Heptanes (vol%)	2.05	2.12	2.24	2.29
C8 Octanes (vol%)	2.27	2.35	2.57	2.61
C9 Nonanes (vol%)	1.74	2.14	2.56	2.62
C10 Decanes (vol%)	2.28	1.78	1.65	1.63

Component by GC/FID	Most Recent: 2026-03-04	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.05	0.04	0.04	0.05
Toluene (vol%)	0.13	0.09	0.09	0.09
Ethylbenzene (vol%)	0.08	0.08	0.10	0.10
Xylenes (vol%)	0.22	0.20	0.21	0.21

Mass % Recovered by ASTM D7169	Most Recent: 2026-01-05 (°C)	5 Year Average (°C)	Most Recent: 2026-01-05 (°F)	5 Year Average (°F)
IBP	-2.8	25.4	27.0	77.7
5	75.3	73.6	167.5	164.5
10	144.4	155.0	291.9	311.0
20	234.8	242.1	454.6	467.8
30	310.0	318.4	590.0	605.1
40	378.4	390.7	713.1	735.3
50	442.5	460.6	828.5	861.1
60	510.9	538.5	951.6	1,001.3
70	586.6	623.6	1,087.9	1,154.5
80	658.3	702.0	1,216.9	1,295.6
90	705.8	705.8	1,302.4	1,302.4
95	---	---	---	---
99	---	---	---	---

Component by GC/FID	Most Recent: 2026-03-04	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	0.02	0.03	0.04	0.04
iC4 iso-Butane (mass%)	0.52	0.57	0.60	0.61
nC4 n-Butane (mass%)	1.10	1.12	1.15	1.17
iC5 iso-Pentane (mass%)	1.17	1.01	0.95	1.00
nC5 n-Pentane (mass%)	1.19	1.01	0.95	1.00
Hexanes (mass%)	1.70	1.71	1.72	1.79
Heptanes (mass%)	1.53	1.58	1.66	1.70
Octanes (mass%)	1.74	1.80	1.96	1.99
Nonanes (mass%)	1.36	1.67	1.99	2.04
Decanes (mass%)	1.82	1.42	1.31	1.29

Component by GC/FID	Most Recent: 2026-03-04	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.05	0.04	0.04	0.05
Toluene (mass%)	0.12	0.09	0.08	0.08
Ethylbenzene (mass%)	0.08	0.08	0.09	0.09
Xylenes (mass%)	0.21	0.19	0.20	0.20

Property (units)	Five Year Average	2026-03-04	2026-02-03	2026-01-05	2025-12-06	2025-11-02	2025-10-06
Density (kg/m³)	925.2 ± 4.9	920.7	921.4	920.3	926.2	927.6	924.7
Gravity (°API)	21.3 ± 0.8	22.1	22.0	22.2	21.1	20.9	21.4
Sulphur (wt%)	4.30 ± 0.13	4.20	4.09	4.19	4.39	4.43	4.06
Micro Carbon Residue (wt%)	8.77 ± 0.22	8.88	8.59	8.50	8.71	8.78	8.11
Sediment (ppmw)	116 ± 49	---	---	140	---	---	157
Total Acid Number (mgKOH/g)	0.70 ± 0.10	0.85	0.83	0.83	0.68	0.48	0.60
Salt (ptb)	14.9 ± 3.7	---	---	21.6	---	---	10.8
Nickel (mg/kg)	51.3 ± 2.6	53.1	54.5	51.7	52.7	57.2	47.6
Vanadium (mg/kg)	135.4 ± 6.2	136.0	132.0	135.0	139.0	151.0	127.0

Component by GC/FID	Five Year Average	2026-03-04	2026-02-03	2026-01-05	2025-12-06	2025-11-02	2025-10-06
C3- (vol%)	0.07 ± 0.02	0.04	0.05	0.05	0.07	0.07	0.05
iC4 iso-Butane (vol%)	0.99 ± 0.10	0.84	0.96	0.81	1.04	1.03	0.85
nC4 n-Butane (vol%)	1.84 ± 0.15	1.72	1.85	1.64	1.70	1.89	1.70
iC5 iso-Pentane (vol%)	1.49 ± 0.48	1.73	1.59	1.78	1.62	1.37	0.90
nC5 n-Pentane (vol%)	1.46 ± 0.45	1.74	1.53	1.73	1.57	1.35	0.97
C6 Hexanes (vol%)	2.50 ± 0.45	2.36	2.24	2.36	2.68	2.50	2.17
C7 Heptanes (vol%)	2.29 ± 0.23	2.05	1.90	1.97	2.28	2.28	2.25
C8 Octanes (vol%)	2.61 ± 0.30	2.27	2.03	2.08	2.45	2.57	2.72
C9 Nonanes (vol%)	2.62 ± 0.56	1.74	1.49	1.54	2.44	2.70	2.91
C10 Decanes (vol%)	1.63 ± 0.30	2.28	1.99	2.22	1.20	1.39	1.60

Component by GC/FID	Five Year Average	2026-03-04	2026-02-03	2026-01-05	2025-12-06	2025-11-02	2025-10-06
Benzene (vol%)	0.05 ± 0.01	0.05	0.03	0.04	0.05	0.05	0.04
Toluene (vol%)	0.09 ± 0.03	0.13	0.06	0.03	0.11	0.11	0.12
Ethylbenzene (vol%)	0.10 ± 0.03	0.08	0.04	0.04	0.11	0.11	0.12
Xylenes (vol%)	0.21 ± 0.06	0.22	0.08	0.11	0.23	0.25	0.30

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

Clearwater Heavy

Stream Description

Most Recent Sample Details

Last Six Sample Data

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Safety Data Sheets

Light Ends Mass% for Clearwater Heavy

BTEX Mass% for Clearwater Heavy

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Last Six Samples for Clearwater Heavy

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