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Why PDC Reamers Matter:
1. Casing & Cementing Readiness:
Primary function: creating optimal annular space for casing deployment and cementing. Uniform clearance ensures high-integrity zonal isolation—particularly vital in complex wells with tight tolerances.
2. Wellbore Quality Enhancement:
Corrects irregularities (e.g., spiraling, ovalization) to minimize sticking risks during logging, completion, or casing runs, elevating overall well integrity.
3. Advanced Completion Enablement:
Facilitates modern techniques like gravel-pack completions or oversized screens by delivering expanded diameters.
4. Technical Operation Support:
Essential for sidetracks, multilateral exits, and technologies like expandable liners requiring precise diameter adjustments.
Advantage:
Polycrystalline Diamond Compact (PDC) cutters provide unmatched performance through:
• High-efficiency cutting: Rapid penetration in medium-hard formations with reduced WOB
• Extended durability: Superior abrasion resistance in sandy/quartz-rich strata
• Thermal resilience: Sustained performance in demanding downhole environments (with controlled parameters)
Advantages
1/This series of diamond PDC drill bits are formed by calcining high-quality steel and processed with vacuum fully automatic heat treatment equipment to enhance their mechanical properties.
2/Corresponding quality levels are selected according to different geological conditions, which can achieve higher product cost-effectiveness and achieve energy-saving and efficient economic indicators.
3/ High wear resistance; Impact toughness and High drilling efficiency, Long service life.
Why did you choose us?
Zhengzhou Sungood New Material Technology Co., Ltd. has 15 years of professional experience in the production of mining machinery mining tools and accessories. Its main products include PDC cutting tools, PDC drill bits, diamond drill bits, etc. Our products are sold to multiple countries and regions, and we have established stable cooperative relationships with more than 20 customers worldwide.

What can we offer you?
Zhengzhou Sungood New Material Technology Co., Ltd. has been developing new products mainly based on diamond composite materials and efficiently producing the following drilling tools:
※ PDC cutting tools/blades: 1304, 1305, 1306, 1308, 1310, 1313, 1613, 1616, 1916... petroleum or mining types.
※ PDC core drill bits: diameter 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm, 190mm, 216mm,.......
※ PDC non core drill bits: including arc angle drill bits, flat top drill bits, and concave drill bits, providing products of any size from 50mm to 300mm.
※PDC anchor rods for roof bolt support: diameter 25mm, 27mm, 28mm, 29mm, 30mm, 32mm, 35mm, 42mm, 43mm
※Hard alloy drill bits: double wing coal drill bits, chisel drill bits, cross drill bits, button drill bits, hammer heads

Keywords







Factory PDC Reamers for Mines and Water Wells and Construction Engineering
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