Waist drum type rigid centralizer
CN309864987SActive Publication Date: 2026-03-24SHANDONG DIBO PETROLEUM MASCH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-12
- Publication Date
- 2026-03-24
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Figure 000001_ABST
Abstract
1. The name of the design product: rigid centralizer of drum type. 2. The use of the design product: used for casing centralization in downhole operation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
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