Drilling Operations currently operates seven onshore drilling rigs consisting two PPL-owned 725-HP and 500-HP rigs and five contractors’ rigs, including one 2500-HP, three 2000-HP and one 1500-HP.
[pdf] SPS1000 hydrogeological drilling and water well drilling rig is a kink of mechanical drive type rotary rig. With drilling depth of 1000~1300 meters, it's mainly suitable for the exploitation of deep groundwater and the exploration of shallow geothermal energy, shallow oil, natural gas and salt well.
[pdf] A drilling rig is an integrated system that , such as oil or water wells, or holes for and other construction purposes, into the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill , , or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called . Drilling rigs can s.
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