Drill bit (PDC four blade)
CN309134080SActive Publication Date: 2025-02-25SINOPEC OILFIELD SERVICE CORPORATION +1
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Patent Information
- Application Number
- CN202430293754.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2039-05-17
Smart Images
Figure 000005_ABST
Abstract
1. The name of the product of this design: drill bit (PDC four-blade). 2. Purpose of the product of this design: used to drill from the ground into the stratum to form a wellbore. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: top view.
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