The Al Mazrooa land patrol unit of the Ministry of Environment's (MoE) Environmental Protection Department recently seized a water drill
rig that was digging a well without a valid licence at a chalet near Al Khor.
The kit includes a choice of a 2-, 3- or 4-inch water drill
bit, plus a swivel adapter, the swivel assembly and horizontal drill key.
British Antarctic Survey engineers will transport equipment overland for three days to the sub-glacial lake, where they will use a hot water drill
to melt a 2.2-mile hole in the ice covering the submerged lake to extract water samples.
Warlick himself announced another Coca-Cola investment in Bulgaria a over EUR 2 M will be invested in the construction of a new mineral water drill
in Bankya, a Sofia quarter, to replace an existing facility.
into the ice," said Jeff Cherwinka, system engineer for the Enhanced Hot Water Drill
(EHWD) team on Project IceCube at the University of Wisconsin-Madison.
Houston-based Global Marine said it was up to the yard to deliver two deep- water drill
ships at the price agreed.
However, the boilers have now successfully heated thousands of litres of snow to 90C for feeding the high-pressure water drill
He said: "Retrieving the sediment core for laboratory analysis in Durham will involve drilling through over 3km of the Antarctic ice, using a hot water drill
, and then dropping a coring device through the 160m depth of the lake water beneath the ice.
Rowan has a fleet of 32 mobile offshore drilling units that comprises 28 jack-up rigs and four ultra-deep water drill
Drilling contractor Pacific Drilling SA (NYSE:PACD) (NOTC:PDSA) revealed on Tuesday that its ultra-deep water drill
ship, the Pacific Scirocco, started operations in Nigeria on 31 December 2011.
Offshore drilling contractor Atwood Oceanics Inc (NYSE:ATW) reported on Tuesday the execution of a USD600m turnkey construction contract for an ultra-deep water drill
ship, to be called the Atwood Achiever, at a yard in South Korea.