Pembina Condensate

Stream Description

Pembina condensate is gathered from gas plant operations in the foothills to the west of Edmonton, and batch delivered to Edmonton on the Pembina Drayton Valley pipeline. CPM is blended into CRW at the Enbridge Edmonton Terminal on an intermittent basis dependent on batch arrivals.

Most Recent Sample Details

Batch: CPM-450 --- Date: August 15, 2023 --- Sample Location: Edmonton

The August sample of Pembina Condensate saw slightly reduced MCR, BTEX, and C6 x C9 contents along with elevated viscosity, mercaptans, and normal butane.

Last Six Sample Data

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Property (unit)	Most Recent: 2023-08-15	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	758.5	757.9	751.3	753.8
Gravity (°API)	54.9	55.0	56.7	56.1
Sulphur (wt%)	0.12	0.11	0.09	0.09
Micro Carbon Residue (wt%)	ND	0.15	0.14	0.15
Viscosity @ 7.5°C (cSt)	1.51	1.28	1.22	1.15
Sediment (ppmw)	127	114	125	114

Component by GC/FID	Most Recent: 2023-08-15	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	0.32	0.33	0.30	0.29
iC4 iso-Butane (vol%)	0.74	0.67	0.66	0.64
nC4 n-Butane (vol%)	3.07	2.64	2.54	2.52
iC5 iso-Pentane (vol%)	5.03	5.47	6.03	5.87
nC5 n-Pentane (vol%)	6.26	6.10	6.40	6.30
C6 Hexanes (vol%)	9.72	10.43	10.73	10.62
C7 Heptanes (vol%)	11.33	13.71	14.47	14.37
C8 Octanes (vol%)	13.08	16.25	17.23	17.13
C9 Nonanes (vol%)	8.46	9.20	9.49	9.56
C10 Decanes (vol%)	6.85	6.83	6.90	6.97

Component (volume%) by GC/FID	Most Recent: 2023-08-15	6 Month Average	1 Year Average	5 Year Average
C5+	95.87	96.41	96.52	96.56
C6+	84.58	84.84	84.09	84.39
C7+	74.86	74.41	73.36	73.77
C7 - C12	48.22	54.03	55.88	56.02
C12-	73.36	79.67	82.53	82.26
C13+	26.64	20.38	17.48	17.75

Component by GC/FID	Most Recent: 2023-08-15	6 Month Average	1 Year Average	5 Year Average
Methylcyclopentane (vol%)	1.12	1.59	1.75	1.73
Benzene (vol%)	0.37	0.68	0.79	0.78
Cyclohexane (vol%)	1.41	2.02	2.22	2.19
Methylcyclohexane (vol%)	3.10	4.64	5.10	5.03
Toluene (vol%)	1.42	2.36	2.68	2.66
Ethylbenzene (vol%)	0.17	0.24	0.25	0.25
m&p-Xylenes (vol%)	1.57	1.98	2.14	2.14
o-Xylene (vol%)	0.42	0.47	0.49	0.49
1,2,4-Trimethylbenzene (vol%)	0.57	0.52	0.55	0.56
BTEX Total (vol%)	3.95	5.72	6.34	6.31

Component by ASTM D5623	Most Recent: 2023-08-15	6 Month Average	1 Year Average	5 Year Average
Methanethiol (mass ppm)	6.60	2.85	2.02	1.90
Ethanethiol (mass ppm)	74.30	36.38	24.91	24.36
iso-Propanethiol (mass ppm)	65.90	32.95	23.23	23.54
t-Butanethiol (mass ppm)	3.60	1.92	1.49	1.44
n-Propanethiol (mass ppm)	17.20	8.42	6.31	6.20
sec-Butanethiol (mass ppm)	52.10	23.93	16.14	16.69
iso-Butanethiol (mass ppm)	ND	0.53	ND	ND
n-Butanethiol (mass ppm)	6.70	3.05	2.03	2.15
n-Pentanethiol (mass ppm)	3.00	1.27	0.83	0.78
n-Hexanethiol (mass ppm)	3.20	2.22	1.80	1.89
n-Heptanethiol (mass ppm)	1.50	0.72	0.53	0.52
Volatile Mercaptans (mass ppm)	164.00	80.60	56.46	56.00
C7- Mercaptans (mass ppm)	234.10	114.23	79.55	79.73

Property (units)	Five Year Average	2023-08-15	2023-07-02	2023-06-02	2023-05-10	2023-04-11	2023-03-02
Density (kg/m³)	753.8 ± 8.8	758.5	756.7	757.4	760.7	756.0	757.9
Gravity (°API)	56.1 ± 2.2	54.9	55.3	55.2	54.3	55.5	55.0
Sulphur (wt%)	0.09 ± 0.04	0.12	0.14	0.14	0.09	0.08	0.08
Micro Carbon Residue (wt%)	0.15 ± 0.10	ND	ND	ND	0.33	0.25	0.19
Viscosity @ 7.5°C (cSt)	1.15 ± 0.25	1.51	1.51	1.51	0.79	1.15	1.18
Sediment (ppmw)	114 ± 74	127	139	182	90	45	100

Component by GC/FID	Five Year Average	2023-08-15	2023-07-02	2023-06-02	2023-05-10	2023-04-11	2023-03-02
C3- (vol%)	0.29 ± 0.08	0.32	0.32	0.28	0.32	0.35	0.41
iC4 iso-Butane (vol%)	0.64 ± 0.14	0.74	0.69	0.67	0.65	0.59	0.68
nC4 n-Butane (vol%)	2.52 ± 0.35	3.07	2.76	2.71	2.37	2.39	2.52
iC5 iso-Pentane (vol%)	5.87 ± 1.05	5.03	5.41	5.08	5.86	6.10	5.35
nC5 n-Pentane (vol%)	6.30 ± 0.66	6.26	6.60	6.22	5.85	6.25	5.40
C6 Hexanes (vol%)	10.62 ± 0.86	9.72	9.91	10.09	10.57	11.26	11.04
C7 Heptanes (vol%)	14.37 ± 2.26	11.33	11.03	11.92	15.31	16.22	16.46
C8 Octanes (vol%)	17.13 ± 3.00	13.08	12.49	13.68	18.14	19.67	20.41
C9 Nonanes (vol%)	9.56 ± 0.77	8.46	8.32	8.72	9.03	10.12	10.57
C10 Decanes (vol%)	6.97 ± 0.44	6.85	6.73	6.74	6.37	7.23	7.04

Component by GC/FID	Five Year Average	2023-08-15	2023-07-02	2023-06-02	2023-05-10	2023-04-11	2023-03-02
Methylcyclopentane (vol%)	1.73 ± 0.45	1.12	1.06	1.16	2.00	2.11	2.07
Benzene (vol%)	0.78 ± 0.31	0.37	0.30	0.41	0.94	1.03	1.03
Cyclohexane (vol%)	2.19 ± 0.57	1.41	1.39	1.48	2.54	2.64	2.67
Methylcyclohexane (vol%)	5.03 ± 1.42	3.10	2.92	3.23	5.90	6.18	6.48
Toluene (vol%)	2.66 ± 0.93	1.42	1.19	1.51	3.06	3.40	3.56
Ethylbenzene (vol%)	0.25 ± 0.07	0.17	0.14	0.18	0.27	0.33	0.33
m&p-Xylenes (vol%)	2.14 ± 0.45	1.57	1.36	1.63	2.15	2.53	2.65
o-Xylene (vol%)	0.49 ± 0.06	0.42	0.37	0.44	0.48	0.53	0.55
1,2,4-Trimethylbenzene (vol%)	0.56 ± 0.07	0.57	0.54	0.55	0.45	0.52	0.51
BTEX Total (vol%)	6.31 ± 1.80	3.95	3.36	4.17	6.90	7.82	8.12

Component by ASTM D5623	Five Year Average	2023-08-15	2023-07-02	2023-06-02	2023-05-10	2023-04-11	2023-03-02
Methanethiol (mass ppm)	1.90 ± 2.05	6.60	6.40	3.60	0.50	ND	ND
Ethanethiol (mass ppm)	24.36 ± 29.82	74.30	83.70	54.10	2.20	1.70	2.30
iso-Propanethiol (mass ppm)	23.54 ± 26.93	65.90	70.60	49.50	4.90	2.60	4.20
t-Butanethiol (mass ppm)	1.44 ± 1.11	3.60	4.00	2.50	0.50	ND	0.90
n-Propanethiol (mass ppm)	6.20 ± 7.04	17.20	18.60	11.90	0.90	0.90	1.00
sec-Butanethiol (mass ppm)	16.69 ± 19.76	52.10	48.50	37.40	1.00	1.70	2.90
iso-Butanethiol (mass ppm)	0.27 ± 0.78	ND	3.20	ND	ND	ND	ND
n-Butanethiol (mass ppm)	2.15 ± 2.27	6.70	7.20	4.40	ND	ND	ND
n-Pentanethiol (mass ppm)	0.78 ± 0.91	3.00	2.90	1.70	ND	ND	ND
n-Hexanethiol (mass ppm)	1.89 ± 2.51	3.20	7.90	2.20	ND	ND	ND
n-Heptanethiol (mass ppm)	0.52 ± 0.77	1.50	2.80	ND	ND	ND	ND
Volatile Mercaptans (mass ppm)	56.00 ± 66.00	164.00	179.30	119.10	8.50	5.20	7.50
C7- Mercaptans (mass ppm)	79.73 ± 94.51	234.10	255.80	167.30	10.00	6.90	11.30