Technical Services

Focus On The Production And Development Of Mining Machinery And Equipment, Pdc Drill Bits

Aug 01,2025

What is the Z50 Thread Commonly Used for Water Well Drill Bits and Drill Rods?

The Z50 thread is a specialized, high-strength connection designed for water well drilling equipment like drill bits and drill rods, offering superior torque resistance and reliability in demanding conditions.


Jul 31,2025

Battling PDC Bit Balling: Prevention and High-Efficiency Solutions

Bit balling in PDC drilling cuts ROP by 40–70%, induces well-control risks, and accelerates cutter wear. Key fixes: inhibitive drilling fluids (low-solids, KCl-enhanced), hydraulic optimization (flow rates >1.0 m/s annular velocity), and structured bit designs.


Jul 28,2025

PDC Stepped Drill Bits: Efficient Drilling for Water Wells and Mining

PDC stepped drill bits (polycrystalline diamond compact bits) feature a stepped cutting structure and high wear resistance, widely used in water wells, construction engineering, and mining.


Jul 25,2025

Features and Applications of Tower-Type Tungsten Carbide Alloy Tooth Water Well Drill Bits

SUNGOOD TECH's tower-type tungsten carbide alloy tooth drill bits feature multi-tiered structure design and WC-Co teeth, offering extended lifespan and high-precision boring for deep wells in hard rock formations.


Jul 15,2025

Undersized Wellbore? How PDC Reamers Deliver Precision Solutions

PDC reamers critically enlarge wellbores to target specifications, ensuring seamless casing runs, robust cementing, and advanced completion readiness. Their engineered durability maximizes drilling efficiency and operational safety.


Jul 08,2025

Which PDC Bit Conquers Your Geology? SUNGOOD TECH Has the Answer

Choosing the right PDC drill bit (blade, conical, concave, flat-top) based on rock type, hardness, abrasiveness, and layer consistency is critical for efficient and cost-effective water well drilling. Matching the bit design to the specific geological formation optimizes penetration rates and bit life.


Jul 02,2025

Drill Bit Cutters: Tungsten Carbide or PDC?

Selecting drill bit cutters directly impacts efficiency and cost in complex formations. How to balance tungsten carbide’s impact resistance and PDC’s cutting sharpness? Hybrid designs now unlock breakthrough performance.


Jun 30,2025

Don’t Let Thread Confusion Cost You Millions

A single mismatched thread can trigger a $500k drilling rig shutdown. While global thread standards like Metric (M), Unified (UNC/UNF), and British Pipe (BSP) dominate machinery, critical nuances in taper angles, pitch, and sealing methods dictate success in extreme environments – especially for PDC bits and downhole tools.


Jun 27,2025

What Does IADC537 Mean for Tricone Bit Selection?

Decode the IADC537 drill bit classification: its meaning (insert bit for medium-soft formations with hard stringers), optimal application conditions, and key alternatives. Learn how SUNGOOG TECH leverages IADC coding for efficient drilling solutions.


Jun 25,2025

How to Select Tricone Bits Based on Geological Conditions: Unlock Efficient Drilling

Selecting tricone drill bits requires matching geological formation characteristics: soft rock favors milled tooth bits; hard/abrasive formations need TCI bits with reinforced gauge protection; HP/HT wells require metal-sealed bearings.


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