News
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Geothermal Drilling’s Superhard Material: Why Conical diamond enhanced compact Is the Ultimate Pick
I’m Cole Bennett, a drilling specialist who’s spent a decade in the oil and gas industry—with the last five deep-diving into geothermal projects across the American West. Geothermal drilling isn’t just a step up from oil drilling; it’s a brutal test of materials. We’re talking about boring...Read more -
2025 Global PDC Bit Market Trend: Conical Teeth Replace Flat Teeth—How C0609 Conical DEC Boosts Hard Formation ROP
I’m Jake Coleman, a PDC bit specialist with 10 years in the oil and gas industry—witnessing everything from the shale boom to the latest tool innovations. As we step into 2025, one trend is impossible to ignore: conical PDC teeth are rapidly replacing conventional flat teeth, and for good reason....Read more -
10 Years in Oil Drilling: How C0609 Conical DEC Revolutionizes ROP in Hard Formations
I’m Mike Peterson, a drilling specialist with a decade of hands-on experience in oil and gas exploration—most of it spent battling the industry’s biggest headache: hard formations. From the dense sandstones of the Permian Basin to the abrasive granite of the Rocky Mountains, I’ve seen countless d...Read more -
Conquering Deep Geothermal Drilling: How Leached PDC Cutters Transform Efficiency
As 2025’s geothermal energy boom unfolds, “leached (cobalt-removed)” technology tops industry search trends, driven by demand for high-temperature, wear-resistant drilling tools. Wuhan Ninestones Superabrasives Co., Ltd., a PDC cutter pioneer, reshapes geothermal extraction wit...Read more -
Optimal Selection of PDC Cutters for Drilling Operations
The key to picking the right PDC cutters lies in “precision matching”. To put it straightforwardly, this means accurately aligning the cutter’s geometric profile—whether it’s a flat-top design for maximum drilling speed, a semi-spherical type for long-term durability, o...Read more -
Good News! Wuhan Ninestones Superabrasives Secures US Order, Ball Tooth Composite Sheets Soon to Ship Overseas
Recently, Wuhan Ninestones Superabrasives Co., Ltd. announced another success in its international cooperation—a successful partnership with a US client, securing a purchase order for spherical compound teeth. Currently, the ordered products have completed all processes including production and t...Read more -
Wuhan Jiushi Invited to Saudi Arabia! Composite Sheet Products to be Showcased at Top Middle Eastern Energy Exhibition
Recently, Wuhan Jiushi Superhard Materials Co., Ltd. received good news – the company has officially received an invitation to participate in the Middle East International Oil, Petrochemical and Gas Technology and Equipment Exhibition (SEIGS) held at the Riyadh International Convention Center fro...Read more -
CP teeth developed by NINESTONES successfully solved customers’ drilling problems
NINESTONES announced that its developed Pyramid PDC Insert has successfully resolved multiple technical challenges encountered by customers during drilling. Through innovative design and high-performance materials, this product significantly improves drilling efficiency and durability, helping cu...Read more -
A brief discussion on the technology of high grade diamond powder
The technical indicators of high-quality diamond micro powder involve particle size distribution, particle shape, purity, physical properties and other dimensions, which directly affect its application effect in different industrial scenarios (such as polishing, grinding...Read more -
2025 Beijing Cippe exhibition
At the 2025 Beijing Cippe exhibition, Wuhan Jiushi Superhard Materials Co., Ltd. grandly launched its latest developed composite sheet products, attracting the attention of many industry experts and customers. Jiushi's composite sheet combines high-performance diamond an...Read more -
Manufacturing and application of polycrystalline diamond tool
PCD tool is made of polycrystalline diamond knife tip and carbide matrix through high temperature and high pressure sintering. It can not only give full play to the advantages of high hardness, high thermal conductivity, low friction coefficient, low thermal expansion co...Read more -
Thermal wear and cobalt removal of PDC
I. Thermal wear and cobalt removal of PDC In the high pressure sintering process of PDC, cobalt acts as a catalyst to promote the direct combination of diamond and diamond, and make the diamond layer and tungsten carbide matrix become a whole, resulting in PDC cutting teeth suitable for oilfield ...Read more
