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Energy and Drilling

Thermally Stable Diamond Powders for Deep-Well Operations

Reliable Diamond Solutions for Oil, Gas and Mineral Exploration

Synthetic diamond powder is critical to cutting efficiency, wear resistance and thermal stability in oil, gas and mineral exploration.
From PDC and impregnated bits to reamers, stabilisers and casing shoes, synthetic diamond powder provides exceptional hardness, thermal stability and impact strength to tackle abrasive formations, maintain borehole quality and raise rates of penetration.

Crownkyn’s precision-graded synthetic diamond powders offer stable quality, uniform particle size distribution and dependable supply, giving you consistent cutting action, predictable wear and extended bit life. With application-matched grades, including coated options for harsh downhole conditions, you can reduce bit trips and non-productive time while keeping performance steady across diverse formations.

Application in Energy and Drilling Industry

Energy and drilling operations demand materials that withstand abrasive formations, high temperatures and constant vibration. Crownkyn’s synthetic diamond powders deliver exceptional hardness, wear resistance, thermal stability and impact strength for PDC and impregnated bits, core bits, reamers, stabilisers and other downhole tools. They help maintain borehole quality, protect cutting structures and sustain penetration rates in challenging wells. With stable quality, precise particle size control and a dependable supply chain, our powders provide higher rates of penetration, longer bit life and predictable wear. Application-matched grades, including coated options for harsh downhole conditions, support oil, gas and mineral exploration programmes that require consistent performance and reduced non-productive time.

PDC Cutters & TSP Elements

PCDM series( Diamond Powder for PCD） uses high-purity, high hardness graded synthetic diamond engineered for high thermal stability and superior impact strength, compatible with cobalt and alternative binder systems to keep cutter tables robust under high load.
  • Oil & gas drilling: PDC cutters for soft–medium formations to increase ROP and durability
  • Geothermal wells: TSP elements rated for ~1200 °C to resist thermal degradation
  • Shale horizontals: high-density PDC layouts for long laterals and steady ROP

Impregnated Drill Bits

For impregnated drill bits, Crownkyn’s solutions typically utilise Sawing Size Diamond Series (GSD) , features high-toughness, thermally stable grits that promote matrix self-sharpening, yielding a uniform wear profile and consistent gauge retention in abrasive formations.

  • Hard-rock coring: granite/basalt drilling with maintained gauge and controlled wear
  • Mineral exploration: stable ROP and clean bore quality across abrasive strata
  • Deep wells: wear-resistant matrices sustain performance at elevated temperatures

Coring & Core Bits

Crownkyn’s Sawing Size Diamond Series (GSD) can offer medium-to-high toughness with uniform particle size for smooth, low-vibration coring, balancing ROP and bit life while improving core surface quality.
  • Geological coring: high-fidelity core recovery with predictable penetration
  • Reservoir evaluation: reduced vibration preserves core integrity
  • Scientific drilling: stable performance for extended programmes

Reamers & Stabilisers

Crownkyn’s Sawing Size Diamond Series（GSD） ,Diamond Powder for PCD (PCDM) or Coated Diamond powder provides durable, impact-resistant grits for gauge pads, blades and stabilisers, reducing gauge wear and extending tool service life to maintain borehole quality.
  • Borehole conditioning: diamond reamers restore gauge and smooth irregular walls
  • Directional drilling: stabiliser blades reduce lateral vibration for cleaner trajectories
  • Ultra-deep wells: high-temperature durability maintains dimensional stability

Casing Shoes & Hardfacing

For casing advancement and wear protection, Crownkyn’s solutions typically utilise Coated Diamond Series with Ni/Cu/Ti surface treatments that boost bond strength, resist grit pull-out, and sustain cutting efficiency at elevated temperatures.
  • Casing running: diamond-enhanced casing shoes penetrate hard and abrasive stringers for smoother advancement
  • Tool refurbishment: wear-resistant hardfacing restores critical surfaces and extends service life
  • High-temperature drilling: metallurgical coatings maintain grit retention and gauge in hot intervals
Crownkyn’s engineered diamond solutions boost penetration rate, gauge retention and thermal resilience from exploration coring to casing and completion. With precisely graded GSD, PCDM and Coated Diamond Powder options, you get low-vibration coring, efficient reaming, stable trajectories and durable hardfacing in abrasive, interbedded and HPHT intervals. Optimised for oil & gas, geothermal and CCS wells across sandstones, carbonates and basalts, our stable quality and reliable supply deliver longer run lengths, fewer trips and consistent wellbore quality.

Your Trusted Partner for Stone and Construction

Optimized for Coring to Completion

Crownkyn supports oil and gas, geothermal, and CCS projects with high-performance synthetic diamond powders. We supply GSD series, PCDM series, and Coated Diamond for coring, reaming, stabilisation, casing shoes, and hardfacing. With tight particle grading, controlled crystal strength, and dependable supply, you achieve low-vibration cutting, strong gauge retention, and stable performance in abrasive, interbedded, and HPHT intervals.

Advantages for Your Operations

By choosing Crownkyn as your diamond supplier, you gain:
  • Higher penetration rate with clean, steady cutting across abrasive and interbedded formations
  • Improved tool durability supported by thermal stability and impact toughness under HPHT conditions
  • Consistent bore quality through controlled wear and strong gauge retention in long runs
  • Efficient material removal and dimensional accuracy in coring, reaming, and stabilising applications
  • Reliable supply chain with batch-to-batch consistency to support extended drilling campaigns

Partner with Crownkyn

Partner with Crownkyn to enhance your energy and drilling operations with high-performance synthetic diamond powders. Engineered for coring, drilling, reaming, stabilising, and hardfacing, our powders are available from mesh to micron sizes in angular and blocky shapes. We help you achieve higher ROP, extended tool life, and improved borehole quality across oil & gas, geothermal, and CCS projects—especially in abrasive, interbedded, and HPHT conditions.

Comprehensive range of Diamond Powder in Stone and Construction Processing

Wheel Size Diamond

Micron Diamond Powder

Nano Diamond Powder

Diamond Paste

Get Professional Solution

Unlock your production’s full potential with Crownkyn’s high-performance superabrasives.
Engineered with precision and backed by a commitment to stable quality, our synthetic diamond powders, CBN powders and diamond pastes are designed to boost your efficiency in the most demanding industrial applications.

Don’t compromise on performance — connect with us today and discover how Crownkyn can help you achieve consistent results, reduce downtime and extend tool life. Inquire Now and take the first step towards greater productivity and long-term success with Crownkyn.

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Precision Grinding & Polishing Solutions for Multiple Various Industrial Processing Fields

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Henan Crownkyn Superhard Materials Co.,Ltd.
  • +86 16692180413
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