Suction anchor type surface layer well building device suitable for deep water natural gas hydrate exploitation
A suction anchor and natural gas technology, which is used in the development of fluids, underwater drilling, and drilling with liquid/gas jets. , Economical effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0018] The present invention will be further described below in conjunction with the drawings, but the present invention is not limited to the following embodiments.
[0019] Such as figure 1 As shown, a suction-anchored surface well construction device suitable for deep-water natural gas hydrate exploitation includes a suction-anchored pipe top cover 3, a suction-anchor outer cylinder 5, an inner pipe 7, a soil plug-proof functional rib 4, and a support Rib 6 and retrievable tapered duct plug 10. The suction anchor pipe top cover 3 is provided with a flow valve 12, a suction pump interface 13, a pressure gauge 14, a bull's eye 25, and a square hole 26. The inner pipe 7 is located inside the suction anchor outer cylinder 5, and the suction anchor pipe top cover 3 The radius of the connecting end is larger than the lower end, and it is in the shape of an inverted "convex" shape. The bottom of the inner duct 7 is provided with an annular slot device 9, and the anti-soil plug functi...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap