AEGIS 3D-Printed Armor Cladding

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Improves erosion resistance up to 400%

Page last modified
March 4 2024

Aegis™ 3D-printed armor increases erosion resistance in the areas surrounding the cutter pockets, prolonging bit life and decreasing production cost and average cost per run. The armor provides the combination of tall blades and a wider junk slot area while improving material reliability.

How it works
The tungsten carbide matrix of Aegis armor is forged using an electron beam melting to yield an alloy that is highly uniform and without voids. It is 400% more erosion resistant than traditional hardfacing and 40% stronger than matrix bit material.

What it replaces
Aegis 3D-printed armor replaces the hardfacing on steel-bodied bits. Constituent particles of traditional matrix material for bit bodies are nonuniform in size and distribution, while 3D-printed matrix improves material quality due to its manufacturing method and exclusive material chemistry. Individual, 3D-printed strips of tungsten carbide matrix enable bits to have the same tall and narrow blades as any other steel-bodied bit but with superior erosion resistance.

Additional information
The armor is compatible with conventional equipment, blending processes, additives, laboratory testing, and design considerations.

Pros & Limitations
1
Exponential protection for cutters and cutting elements
1
Extended bit life for improved bit performance
1
Increased ROP for faster TD
0
Contact a sales representative for lead time and availability details.
Specification
Specification Title Specification Description
Bit Specifications
Applicable as to the relevant bit size. Aegis cladding enhances the durability
Strength
40% stronger than matrix bit material
Erosion resistance
400% more erosion resistant than traditional hardfacing

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Technology Readiness Level

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[9/9]

Development Technology demonstration Mature / Proven
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SLB is a global technology company. New identity focuses on energy innovation and decarbonization to address the world’s energy needs today and to forge the road ahead for the energy transition.
SLB (NYSE: SLB) is a global technology company that drives energy innovation for a balanced planet. With a global footprint in more than 100 countries and employees representing almost twice as many nationalities, we work each day to decarbonize oil and gas and develop scalable new energy technologies to accelerate the energy transition. Find out more at slb.com.

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