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China, Chinese Flexible Fluid Displacement Efficient Cuttings Removal Diamond Reamer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond ToolsDiamond Drilling ToolsDiamond Reaming ShellReaming Shell
Best Drilling Equipment(Wuxi) Co., Ltd.
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Product Description Product Description: Here are some additional points to further expand on diamond reamers:Reamer size and configuration: Diamond reamers are available in various sizes and configurations to accommodate different wellbore diameters and drilling requirements. They can range from small-diameter reamers used for pilot hole drilling to larger-diameter reamers for hole enlargement. The configuration of the reamer, such as the number and arrangement of cutters, can be tailored to specific applications and formation conditions.Advanced cutter materials: In addition to natural and synthetic diamonds, advanced cutter materials are being developed and utilized in diamond reamers. For example, polycrystalline cubic boron nitride (PCBN) cutters are used in some diamond reamers to improve cutting performance in certain formations, such as hard carbonates or abrasive formations with high silica content. PCBN cutters offer high wear resistance and thermal stability.Real-time monitoring and data analysis: Diamond reamers can be equipped with sensors and monitoring systems to provide real-time data on drilling parameters, tool condition, and formation characteristics. This data can be analyzed to optimize drilling performance, make informed decisions, and detect any issues or anomalies during the drilling process. Real-time monitoring allows for proactive adjustments and can help prevent potential problems.Automation and control systems: Automation and control systems are increasingly integrated into diamond reamer operations. These systems can enable precise control of drilling parameters, such as WOB and rotary speed, based on real-time data and predefined drilling plans. Automation helps improve drilling accuracy, reduce human error, and enhance overall drilling efficiency.Underreaming applications: Diamond reamers are commonly used for underreaming operations, which involve enlarging the wellbore diameter below the casing or liner. Underreaming is performed to facilitate proper cementing, improve wellbore stability, and enhance well productivity. Diamond reamers designed specifically for underreaming applications are equipped with features to ensure efficient cuttings removal and prevent tool sticking.Limitations and considerations: While diamond reamers offer numerous advantages, it's important to consider their limitations and potential challenges. Diamond reamers may face limitations in extremely hard formations, such as certain types of granite or sintered formations. In such cases, alternative drilling methods or specialized tools may be more suitable. Additionally, the cost of diamond reamers can be higher compared to conventional reamers, necessitating a cost-benefit analysis based on the specific drilling project.Research and development: Ongoing research and development efforts in the field of diamond reamers focus on further improving their performance, durability, and cost-effectiveness. This includes the exploration of new cutter materials, advanced cutting technologies, and innovative designs to address specific drilling challenges and enhance overall drilling efficiency.As technology advances and industry demands evolve, diamond reamers continue to evolve and adapt to meet the needs of various drilling applications. Collaboration between drilling professionals, tool manufacturers, and research institutions plays a crucial role in driving innovation and pushing the boundaries of diamond reamer capabilities. Model or type:SpecificationsITEMDIAMOND BITReaming shell"Q" SeriesWireline assemblySizeBit Outer DiameterBit Inner DiametermminchmminchmminchAQ47.601.8826.971.0648.001.89BQ59.502.3536.401.4359.902.36NQ75.302.9747.601.8875.702.98HQ95.583.7763.502.5096.003.78PQ122.004.8084.963.35122.604.83Metric T2 Series3636.01.41722.00.86636.31.4294646.01.81132.01.26046.31.8235656.02.20542.01.65456.32.2176666.02.59852.02.04766.32.6107676.02.99262.02.44176.33.0048686.03.38672.02.83586.33.398101101.03.97684.03.307101.33.988T SeriesTAW47.61.87523.21.3148.01.89TBW59.52.34544.91.7759.92.36TNW75.32.96560.52.3875.72.98 Reaming classificationT seriesT36,T46,T56,T66,T76,T86Cable seriesAWL,BWL,NWL,HWL,PWL(Front end,rear end)WT seriesRWT,EWT,AWT,BWT,NWT,HWT(single tube/double tube)T2/T seriesT256,T266,T276,T286,T2101,T676,T686,T6101,T6116,T6131,T6146,T6HWF seriesHWF,PWF,SWF,UWF,ZWFWG seriesEWG,AWG,BWG,NWG,HWG(single tube/double tube)WM seriesEWM,AWM,BWM,NWMOthersNMLC,HMLC,LTK48,LTK60,TBW,TNW,ATW,BTW,NTW,AQTKNXD3,NXC,T6H,SK6L146,TT46,TB56,TS116,CHD101Q&A:Q1: What considerations apply when reaming with oil/synthetic based fluids?A1: Lower solids density necessitates stabilizers, viscosifiers for cleaning. Toxicity requires secondary containment, spill prevention. Treat mobility control chemicals carefully to avoid damaging zones. Follow regulations for environmental protection.Q2: Why is pressure-controlled underreaming suitable for thin pay sections?A2: Expanding the wellbore below without flowing into the zone protects productivity. Precision control techniques safely accommodate horizontal completions in tight formations.Q3: What challenges arise when reaming through water flows?A3: Loss circulation, fluid contamination require drilling solutions matching flow rates. Swellable/resin pellet systems seal weaknesses controlling flow before regaining circulation. Specialized fluids sustain operations.Q4: How does salt geology influence reaming equipment selection?A4: Aggressive, water-soluble salts rapidly wear bits necessitating corrosion resistant alloys, polycrystalline diamonds with enhanced hydraulics. Proper isolation, inhibited fluids preserve the wellbore integrity long term.Q5: What challenges arise when reaming through porous/cavernous formations?A5: Lost returns, hole instability from fluid losses into extensive void spaces require specialized fluids, reamer designs. Directional control preserves wellbore quality if enlargement occurs unevenly. Tight mud systems mitigate problems. Product galleryPacking and Shipping:On siteExhibition:
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