1390-0129
1390-0129
S1390-01292022000100061
10.33333/rp.vol49n1.06
Ecuador
Ecuador
00
04
2022
00
04
2022
49
1
61
68
[
2001
2
70- 275
]
[
2013
70-80
]
[
2014
3
415
]
[
2006
300
]
[
1992
80
139-50
]
[
2006
1
15- 156
]
[
2017
38-9
]
[
2000
1
150- 255-266
]
[
1992
62
1130-46
]
[
2006
2
2
30-48
]
[
2009
3
1279-89
]
[
2000
3
]
[
2009
61
7
7
3
]
[
1976
4-6
]
[
2008
1-15
]
[
Halliburton
2019
450
]
[
2017
444
1
1
251-86
]
[
2015
2-3
]
[
1982
9
1
1
]
[
2016
]
[
2015
]
[
2015
18-20
]
[
1992
125- 136
]
[
2006
]
[
2014
12-4
]
[
2016
26
]
[
1975
23
289-300
]
[
1965
33
282-3
]
[
2010
]
[
1987
2
02
02
149-58
]