About Us shale production results of 10,000
01:57
03:59
23:19
02:58
20:49
02:46
09:31
13:31
21:24
03:54
02:45
13:43
09:22
13:51
05:05
13:20
09:27
01:24
24:51
09:06
03:12
11:16
11:51
04:29
16:59
22:08
14:20
10:18
04:05
05:56
04:09
07:29
03:14
05:30
01:31
02:32
02:31
04:00
07:56
02:35
05:47
05:47
05:47
14:08
05:06
06:28