About Us shale production results of 10,000
02:39
14:30
05:54
02:01
03:06
06:09
05:42
10:38
06:21
12:23
07:42
13:38
08:07
06:47
05:56
07:45
02:07
27:33
16:30
08:44
09:33
07:51
11:08
05:16
09:25
03:39
03:45
04:07
05:26
02:41
03:47
07:21
01:14
11:59
03:05
03:02
02:07
16:36
03:53
03:09
60:45
08:55
11:10
08:19
03:17
01:47