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[Design Patent] Drill Bit (75 Straight)

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

[Design Patent] Drill Bit (75 Straight) Authorization Announcement Number:CN307668046SAuthorization Announcement Date:2022.11.18Application Number:2022304266160Application Date:2022.07.07Patentee:Qidong County Fengsu Drilling Tools Co., Ltd.Designers:Li Xiaohuan; Li Zhongyong; Chen PengAddress:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421000Classification Number:08-01 (13)  Brief Description: The name of the design product: Drill Bit (75 Straight). 2. The...
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[Design Patent] Drill Bit (92 Spiral)

Li Xiaohuan Li Zhongyong Patents and innovation

[Design Patent] Drill Bit (92 Spiral) Authorization Announcement Number:CN307668047SAuthorization Announcement Date:2022.11.18Application Number:2022304266264Application Date:2022.07.07Patentee:Qidong County Fengsu Drilling Tools Co., Ltd.Designers:Li Xiaohuan; Li Zhongyong;Chen PengAddress:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421000Classification Number:08-01 (13) Brief Description: The name of the design product: Drill Bit (92 Spiral). 2. The intended...
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Performance of PDC Drill Bits in Different Formations

Drilling Technology Li Xiaohuan

PDC drill bits perform exceptionally well in various rock formations due to their cutting efficiency and durability. In soft rocks like shale, they increase drilling speed by 30% and double their lifespan. In medium-hard formations like limestone, they boost efficiency by 20% and reduce the need for bit changes. In hard rocks such as...
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[Design Patent] Drill Bit (94 Spiral Concave)

[Design Patent] Drill Bit (94 Spiral Concave) Authorization Announcement Number:CN307668045SAuthorization Announcement Date:2022.11.18Application Number:2022304266090Application Date:2022.07.07Patentee:Qidong County Fengsu Drilling Tools Co., Ltd.Designers:Li Xiaohuan; Li Zhongyong; Chen PengAddress:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421000Classification Number:08-01 (13) Brief Description:1. The name of the design product: Drill Bit (94 Spiral Concave)....
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Application Scenarios and Suitability of PDC Drill Bits

Drilling Technology Li Xiaohuan

extensively used in oil, natural gas, and water well drilling, as well as other geological projects. Known for their high cutting efficiency, wear resistance, and long lifespan, PDC drill bits excel in various scenarios. Whether for water wells, deep wells, shale gas drilling, or extreme environments like high temperatures, offshore, and high-pressure formations, PDC...
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The Advantages and Selection of PDC Drill Bits

Drilling Technology Li Xiaohuan

widely used in oil, gas, and geothermal drilling. Made from synthetic diamond particles, they offer enhanced cutting efficiency and lifespan. PDC bits outperform traditional bits in speed and durability, especially under high temperature and pressure, significantly boosting drilling
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Comparative Analysis of Drill Bits

Drilling Technology Li Xiaohuan

Discover the key differences between PDC, tricone, and rock drill bits. Learn about their structures, performance, and applications in various geological conditions. This guide, backed by authoritative sources, also highlights the strongest drill bits on the market, ensuring optimal drilling efficiency.
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FAQs and Common Issues with PDC Drill Bits

Advantages of PDC Bits Disadvantages of PDC Bits Common Issues with PDC Drill Bits What are the Advantages of PDC Bits? Polycrystalline Diamond Compact (PDC) bits have revolutionized the drilling industry, offering several advantages over traditional roller cone bits and other types of drill bits. Here are the primary benefits: Enhanced Durability: PDC bits...
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Diamond Composite Core-Drilling Bit for Easy Advancement

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

[Utility Model] Diamond composite sheet core-drilling bit for easy advancement Authorization Announcement Number:CN207728312UAuthorization Announcement Date:2018.08.14Application Number:2017215725898Application Date:2017.11.22Patentee:Qidong County Fengsu Drilling Tools Co., Ltd.Inventor:Li Xiaohuan; Zou Chao; Li ZhongyongAddress:No. 178, Nanshan Road, Hongqiao Town, Qidong County, Hengyang City, Hunan Province 421600Classification Number:E21B10/48(2006.01)I Abstract:The utility model discloses a diamond composite sheet core-drilling bit for easy advancement, including a...
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Technological Advances and Future Trends in PDC Drill Bits

Drilling Technology Li Xiaohuan

Table of Contents: Latest Technologies and Future Trends Smart Drilling Systems and PDC Bits Innovative Materials and Manufacturing Processes for PDC Bits Latest Technologies and Future Trends Polycrystalline Diamond Compact (PDC) drill bits have continuously evolved, integrating cutting-edge technologies to enhance their performance and reliability. Recent advancements have focused on improving durability, penetration rates,...
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