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Cutter Blocks

High-performance borehole solutions

Cutter blocks.
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Illustration of cutter blocks downhole.

On a reamer, standard PDC cutters are commonly used in many conventional drilling applications. When running reamers with these cutters, different material composition can lead to better performance. Additionally, 3D-geometry cutting elements can now be used in reamer cutter blocks to further increase ROP and improve footage. The proven success of 3D-geometry cutting elements offers an intelligent solution to challenging reaming applications.

AxeBlock & StingBlock
Torque-reducing and advanced stabilization cutter blocks

Our portfolio

Improved PDC Cutter Blocks
Superior resistance and thermal stability
Increase impact resistance by more than 20%.
Cement Cleanout Blocks
Rhino system complement
Clear cement from casing when drilling out the shoe track.
Stabilizer Blocks
Rhino system stabilizer
Achieve concentric, stable points of contact in the enlarged hole section and increase lateral support.
AxeBlock
Torque-reducing ridged diamond element cutter block
Improve rock cutting efficiency through a combination of shearing and crushing actions.
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Premium

Tech Paper Innovative Technologies Drive Benchmark Performance Drilling Challenging Caipipendi Block In Bolivia

Repsol sets new benchmarks with AxeBlade bit and StingBlock cutter blocks, lowers well construction costs.

Product Sheet StingBlock 8000, CZ616 Cutter Blocks

Operational Range of 9 to 10 1/4 in.

Product Sheet StingBlock 11625, CZ913 Cutter Blocks

Operational range of 13 1/2 to 15 in.

Product Sheet StingBlock 14250, CZ913 Cutter Block

Operational range of 15 1/2 to 18 3/4 in.

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