Down-hole speed increasing tool with axial impact function
A technology of axial impact and function, which is applied in drilling equipment, driving devices for drilling in boreholes, earthwork drilling and production, etc. It can solve the problems of easy damage of hydraulic impactor, low rock breaking efficiency of drill bit and low mechanical speed of penetration, etc. Achieve the effects of prolonging the service life, alleviating the stick-slip phenomenon of stuck drill, and increasing the ROP
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0019] According to the attached figure 1 As shown, the downhole speed-increasing tool with axial impact function is composed of a nut (1), an upper casing (2), a turbine shaft (3), a flat key (4), a turbine stator (5), a turbine rotor (6), Transmission rod (7), sealing ring (8), transmission shaft (9), sealing ring (10), bearing (11), flow channel A-I (12), upper flow plate (13), sealing ring (14), Downflow disc (15), flow channel B-II (16), annular cavity housing (17), annular inner cavity (18), piston hammer (19), lower housing (20), annular outer cavity (21), Anvil (22), runner (23), sealing ring (24), half ring (25), elastomer (26), octagonal sleeve (27), runner A-Ⅱ (28), runner A-Ⅲ (29), flow channel B-I (30), flow channel A-IV (31), flow channel B-III (32), characterized in that: outside the tool, the upper shell (2) and the lower shell ( 20) Connected by threads; the multi-stage turbine stator (5) and the turbine rotor (6) are assembled on the turbine shaft (3) throu...
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