The focus of this knowledge theme is to seek to understand the rotary rigs which are the most modern and common type of oil rig for drilling into oil reservoirs on land, swamps and deep sea.
The focus of this knowledge theme is to seek to understand the rotary rigs which are the most modern and common type of oil rig for drilling into oil reservoirs on land, swamps and deep sea.
20 December, 2016 Kore Ghandi
Pound it till it gives way, Grind it till the teeth are broken, drill it till it squirts QUIRKY JOKE