PetroChina Blend

Stream Description

PetroChina Blend is a heavy sour synbit composed of SAGD production and domestic synthetic crude. As such, PXB has a high TAN and low MCRT for a 20 API gravity Canadian heavy crude. PXB is produced only at the MacKay River Central Plant, wholly owned and operated by PetroChina Canada Ltd. and is transported to Edmonton via the Grand Rapids Pipeline for sales and distribution on connected mainline pipelines.

Most Recent Sample Details

Batch: PXB--183 --- Date: February 04, 2023 --- Sample Location: Edmonton

Typical bulk properties and light ends were recorded for the February sample of PetroChina Blend. Simulated distillation results showed a smaller than usual gas oil fraction.

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Property (unit)	Most Recent: 2023-02-04	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	928.8	932.4	929.9	929.1
Gravity (°API)	20.7	20.1	20.5	20.7
Sulphur (wt%)	2.58	2.59	2.48	2.50
Micro Carbon Residue (wt%)	6.70	6.61	6.33	6.41
Sediment (ppmw)	69	95	74	76
Total Acid Number (mgKOH/g)	1.71	1.73	1.62	1.72
Salt (ptb)	1.4	1.6	1.8	2.1
Nickel (mg/kg)	39.9	40.4	39.7	41.3
Vanadium (mg/kg)	104.0	107.0	105.6	108.0

Component by GC/FID	Most Recent: 2023-02-04	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.05	0.03	0.04	0.05
iC4 iso-Butane (vol%)	0.16	0.15	0.15	0.15
nC4 n-Butane (vol%)	0.76	0.69	0.71	0.67
iC5 iso-Pentane (vol%)	0.46	0.42	0.45	0.42
nC5 n-Pentane (vol%)	0.79	0.72	0.76	0.71
C6 Hexanes (vol%)	1.72	1.58	1.69	1.62
C7 Heptanes (vol%)	1.68	1.50	1.62	1.58
C8 Octanes (vol%)	2.38	2.20	2.29	2.14
C9 Nonanes (vol%)	2.74	2.46	2.44	2.33
C10 Decanes (vol%)	1.56	1.58	1.55	1.51

Component by GC/FID	Most Recent: 2023-02-04	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.03	0.03	0.04	0.04
Toluene (vol%)	0.07	0.10	0.12	0.12
Ethylbenzene (vol%)	0.07	0.07	0.08	0.07
Xylenes (vol%)	0.20	0.22	0.26	0.24

Mass % Recovered by ASTM D7169	Most Recent: 2023-02-04 (°C)	5 Year Average (°C)	Most Recent: 2023-02-04 (°F)	5 Year Average (°F)
IBP	32.9	35.0	91.2	95.0
5	131.9	138.1	269.4	280.6
10	181.3	190.8	358.3	375.4
20	247.6	260.1	477.7	500.2
30	295.6	309.8	564.1	589.6
40	338.6	353.2	641.5	667.8
50	385.3	397.0	725.5	746.6
60	437.1	442.6	818.8	828.7
70	512.1	512.0	953.8	953.6
80	646.4	631.8	1,195.5	1,169.2
90	---	710.3	---	1,310.5
95	---	---	---	---
99	---	---	---	---

Cut Name	Start Temperature	End Temperature
	IBP
	177
	343
	549

Property (units)	Five Year Average	2023-02-04	2023-01-20	2022-12-04	2022-11-13	2022-10-07	2022-09-03
Density (kg/m³)	929.1 ± 4.6	928.8	931.2	933.2	932.0	931.0	936.1
Gravity (°API)	20.7 ± 0.7	20.7	20.3	20.0	20.2	20.4	19.5
Sulphur (wt%)	2.50 ± 0.18	2.58	2.48	2.60	2.66	2.46	2.73
Micro Carbon Residue (wt%)	6.41 ± 0.49	6.70	6.40	6.80	6.80	5.80	7.00
Sediment (ppmw)	76 ± 40	69	---	---	159	---	---
Total Acid Number (mgKOH/g)	1.72 ± 0.14	1.71	1.66	1.57	1.80	1.70	1.88
Salt (ptb)	2.1 ± 0.5	1.4	---	---	1.7	---	---
Nickel (mg/kg)	41.3 ± 4.6	39.9	43.0	38.7	41.3	37.7	43.0
Vanadium (mg/kg)	108.0 ± 10.3	104.0	110.0	105.0	109.0	101.0	113.0

Component by GC/FID	Five Year Average	2023-02-04	2023-01-20	2022-12-04	2022-11-13	2022-10-07	2022-09-03
C3- (vol%)	0.05 ± 0.02	0.05	0.05	0.02	0.02	ND	0.02
iC4 iso-Butane (vol%)	0.15 ± 0.04	0.16	0.15	0.15	0.20	0.13	0.15
nC4 n-Butane (vol%)	0.67 ± 0.13	0.76	0.68	0.68	0.81	0.60	0.67
iC5 iso-Pentane (vol%)	0.42 ± 0.07	0.46	0.42	0.40	0.49	0.36	0.39
nC5 n-Pentane (vol%)	0.71 ± 0.09	0.79	0.72	0.71	0.81	0.63	0.70
C6 Hexanes (vol%)	1.62 ± 0.21	1.72	1.57	1.60	1.98	1.35	1.41
C7 Heptanes (vol%)	1.58 ± 0.20	1.68	1.25	1.63	1.91	1.33	1.36
C8 Octanes (vol%)	2.14 ± 0.24	2.38	2.16	2.30	2.57	1.90	1.95
C9 Nonanes (vol%)	2.33 ± 0.37	2.74	2.43	2.19	2.66	2.44	2.24
C10 Decanes (vol%)	1.51 ± 0.32	1.56	1.47	1.31	1.59	1.78	1.58

Component by GC/FID	Five Year Average	2023-02-04	2023-01-20	2022-12-04	2022-11-13	2022-10-07	2022-09-03
Benzene (vol%)	0.04 ± 0.02	0.03	0.03	0.03	0.07	0.02	0.01
Toluene (vol%)	0.12 ± 0.04	0.07	0.10	0.14	0.18	0.07	0.05
Ethylbenzene (vol%)	0.07 ± 0.02	0.07	0.07	0.09	0.10	0.06	0.05
Xylenes (vol%)	0.24 ± 0.06	0.20	0.21	0.29	0.31	0.21	0.13

PetroChina Blend

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Last Six Sample Data

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Last Six Samples for PetroChina Blend