1390-6542
1390-6542
S1390-65422019000100077
10.29019/enfoqueute.v10n1.366
Ecuador
Ecuador
00
03
2019
00
03
2019
10
1
77
88
[
1962
]
[
API RP 13B-1
2009
]
[
2006
130
3
3
220-33
]
[
1954
]
[
1997
]
[
2012
104
36-44
]
[
2010
]
[
2007
]
[
1958
]
[
Petroamazonas EP
2016
]
[
Petroamazonas EP
2016
]
[
Petroamazonas EP
2016
]
[
Petroamazonas EP
2016
]
[
Petroamazonas EP
2016
]
[
2012
25
3
3
505-23
]