MOONPOOL AND DRILLSHIP HAVING THE SAME
First Claim
Patent Images
1. A moonpool formed in a drillship, comprising:
- a first space formed by being penetrated from a bottom surface through an upper deck of the drillship so as to carry out a drilling operation; and
a second space formed on a side of the first space in a lengthwise direction of the drillship, a bottom of the second space being open toward a lower side of the drillship.
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Abstract
The moonpool includes: a first space formed by being penetrated from a bottom surface through an upper deck of the drillship so as to carry out a drilling operation; and a second space formed on a side of the first space in a lengthwise direction of the drillship, a bottom of the second space being open toward a lower side of the drillship. The second space is formed on a side of the first space in the lengthwise direction of the drillship so that the overall length of the moonpool is increased.
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Citations
15 Claims
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1. A moonpool formed in a drillship, comprising:
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a first space formed by being penetrated from a bottom surface through an upper deck of the drillship so as to carry out a drilling operation; and a second space formed on a side of the first space in a lengthwise direction of the drillship, a bottom of the second space being open toward a lower side of the drillship. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A drillship comprising:
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a moonpool comprising; a first space formed by being penetrated from a bottom surface through an upper deck of the drillship so as to carry out a drilling operation, and a second space formed on a side of the first space in a lengthwise direction of the drillship, a bottom of the second space being open toward a lower side of the drillship.
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Specification