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Completion Bits

PA Series Bore Haug™

For more than 15 years Taurex has been the exclusive partner for Kingdream’s JZ Rock and Completion bits. These bits consistently exceed their competitors in performance, technology, and pricing. Our premium line of JZ Bits are the latest designs from the Kingdream engineering team.

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PA Series Bore Haug™

Developed specifically for completion drill out applications, the patent pending Bore Haug™ incorporates alternating mill tooth (MT) and tungsten carbide insert (TCI) compacts. The optimized cutting structure of the PA Series produces a strategically balanced distribution of MT and TCI to maximize durability and drilling efficiency.

JZ Patented Technology – Bore Haug™

  • Extended Bit Life through improved bearing technology
  • Maximized Durability and Drilling Efficiency through balanced distribution of MT and TCI compacts across profile
  • Enhanced Stability, Durability, and Friction Reduction through improved gauge protection

In production applications, these bits have a history of success drilling RPM @50 up to 500 RPM under very low WOB(<3klbs) for relatively low on bottom hours.

Images depicted my not be representative of actual bit size. Please contact your Taurex representative for recommendations for your individual well.

Case Studies

Fill out the forms below to download each Taurex FracDrill case study.

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Taurex Roller Cone Completion Bits

For more than 15 years Taurex has been the exclusive partner for Kingdream’s JZ Rock and Completion bits. These bits consistently exceed their competitors in performance, technology, and pricing. Our line of roller cone completion bits is available from 3-5/8″ to 5″ in 1/8″ increments. Our premium line of JZ Bits are the latest designs from the Kingdream engineering team. These new designs incorporate advanced design features including cutter geometry, insert material, new bearing designs, and some of the most advanced sealing technologies worldwide.

Each series is designed for specific drilling applications. The HA series features sealed bearing completion bit lines, and has been proven to be an excellent choice for drilling frac plugs. JZ Rock Bits have proven through the years of service to offer advantages that very few, if any, of our competitors can provide. These bits consistently exceed the competitions’ in performance, technology, and pricing. Drill composite frac plugs with high stage counts, high RPMs, and high bottom hole temperatures quickly and reliably with the market leader, the JZ Completion Bits.

Our JZ roller cone bits are now available for selection and order online.

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Read about our other Completion Bits