| 摘要 |
An offshore platform structure and a system for transport and for reversible erection is disclosed. The light weight, semi-mobile structure; has negative buoyancy; is free standing on the ocean floor; has fixed guylines below interference depth and quickly positioned upper guylines for storm conditions; the structure may contain suitable tanks in the base for production of marginal crude oil wells or other fluid storage; a special tender to furnish buoyancy during transport.
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