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Monthly
Annual
Download Data (XLS File)
West Coast (PADD 5) Normal Butane-Butylene Field Production (Thousand Barrels per Day)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1981
2
2
2
2
2
2
2
2
2
2
2
1
1982
6
6
6
7
7
7
7
7
7
7
6
6
1983
6
6
7
7
7
8
7
7
7
7
6
6
1984
5
5
5
5
5
5
5
6
6
6
6
6
1985
5
6
6
7
8
8
7
8
8
8
7
7
1986
8
8
7
8
7
7
6
6
7
6
6
6
1987
7
13
19
12
21
24
24
24
24
23
29
27
1988
26
24
25
22
24
24
22
23
24
23
22
21
1989
21
21
19
20
23
23
20
21
19
21
12
12
1990
14
21
20
14
21
16
17
19
16
22
19
18
1991
15
16
19
20
18
20
19
18
18
23
22
21
1992
26
24
23
22
24
23
22
22
22
23
25
24
1993
26
27
26
26
26
25
16
25
23
26
28
26
1994
26
25
22
20
24
23
21
21
24
20
22
23
1995
21
23
20
21
23
21
19
25
22
26
25
26
1996
29
30
28
30
29
24
22
17
23
25
23
31
1997
17
16
16
15
15
15
12
11
12
17
19
19
1998
21
12
14
11
14
9
8
10
8
12
15
19
1999
18
17
14
10
11
7
8
14
9
13
16
19
2000
20
18
20
16
15
10
10
13
10
17
17
17
2001
17
17
14
14
10
17
8
9
7
7
16
14
2002
12
13
15
10
11
10
4
8
7
7
14
19
2003
16
16
17
11
10
11
6
6
6
11
14
17
2004
17
18
13
8
7
3
8
6
5
11
16
18
2005
15
13
12
10
10
8
8
4
6
10
11
13
2006
13
14
11
8
5
3
3
1
3
8
2
11
2007
12
5
8
3
3
1
1
2
2
7
9
8
2008
7
11
4
8
4
1
Release Date: 8/26/2008
Next Release Date: Last Week of September 2008
Referring Pages:
Natural Gas Plant Field Production: Normal Butane
Normal Butane/Butylene Supply and Disposition
PADD 5 Natural Gas Plant Field Production
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