Untuk Menambah Pengetahuan Drilling
1.Nama Equipment Di Rig Site
2.Tentang Solid Kontrol
3.Solid Control Course part1
4 Solid control part 2
5. Solid control part 3
1.Nama Equipment Di Rig Site
2.Tentang Solid Kontrol
3.Solid Control Course part1
4 Solid control part 2
5. Solid control part 3