O puipui faʻalua e faʻaaogaina puipui e faʻaogaina mo le faʻamautuina o pusi i tulaga faʻaputuputu o le eleele. Casing ma sooga ua fuafuaina mo le teteeina o le malosiaga o Roteri viliina-rigs po o casing oscillators.
| 1. Faaleleia o auala ma palapala |
| 2. Aveʻesea le kiona ma le aisa |
| 3. Vaʻaia ma faʻamau auala tanu |
| 4. Toe tanu auala oneone |
| 5. Viliina olo olo |
| 6. Faʻasalalau solo mea |
| 7. Faʻafefiloi o le calcium chloride, magnesium, chloride, poʻo isi mea e faʻagata ai le pefu |
