2016-10-23
depth 5959.91m,core 216 tripping in
2016-10-22
depth 5959.91m,core 216 tripping in
2016-10-21
depth 5859.91 ,reparing barrel
![](/UploadFiles/2016_6_1/1021.jpg)
2016-10-20
depth 5859.91,reparing barrel
2016-10-19
depth 5859.91,reparing barrel
2016-10-18
depth 5859.93,core 216 tripping out