jackup rig造句

例句与造句

1. Jackup rigs are towed into place and the legs lowered to the ocean floor.
2. In addition to the seven jackup rigs, the Hercules purchase will include four platform rigs.
3. Jackup rigs can only be placed in relatively shallow waters, generally less than of water.
4. These are drilled and installed using a drilling jackup rig using conventional drilling / lifting techniques.
5. A jackup rig has legs that are folded up until it is towed to the drilling site.
6. It's difficult to find jackup rig in a sentence. 用jackup rig造句挺难的
7. It will also have 25 of " jackup rigs, " which drill in shallower depths.
8. A jackup rig is a floating barge fitted with long support legs that can be raised or lowered.
9. The 168 jackup rigs currently under contract in the Gulf is down from 179 in early January, said Marsh.
10. In 1954, the company launched Rig 51, the first mobile jackup rig, in the Gulf of Mexico.
11. The company operates a fleet of 31 rigs including 27 offshore drilling jackup rigs and 4 ultra-deepwater drillships.
12. In 2008 the company operated five jackup rigs and two semi-submersible accommodation rigs, with several others on order.
13. The jackup rig will be under a two-year contract to drill in the Alaska's Cook Inlet Basin.
14. A Conductor tensioner unit ( CTU ) can be used in shallow water on jackup rig to withstand such damaging forces.
15. The jackup rig _ a combination of a rig and barge _ has three legs that can be lowered onto the seabed.
16. Pride received a letter of intent for a $ 60, 000-a-day contract for one of its jackup rigs.
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