Maxlock™

Superior Wear Resistance

Maxwell's MAXLOCK™
is a cutting-edge all-composite centralizer designed for superior centralization and protection in oilfield operations. Known for its low friction and exceptional abrasion resistance, MAXLOCK™ is engineered and field-proven to enhance the efficiency of your well operations.

Robust Design:
Crafted with a surface that minimizes friction and wear, improving the longevity of both the centralizer and the oilfield tubulars it protects.

Efficient Operation:
Boasts a very low friction coefficient, ensuring operations proceed with minimal drag.

Durability and Versatility:
Offers unparalleled wear resistance and can be milled and drilled, allowing for use in various drilling scenarios.

Direct Bonding:
Using MAXWELL Pipebond modified epoxy to bond directly to tubulars, achieving outstanding holding forces and performance.

Details

Choose MAXLOCK™ for advanced centralization performance that meets the rigorous demands of modern oilfield operations. Learn more about our easy installation process on our Installation Process Page.

Do you need screen protection?

Do you need low friction?

Do you need to secure your swell packers?

Choose MAXLOCK™!

MAXLOCK™ installation process

For top-tier drillpipe protection that integrates smoothly and enhances operational effectiveness, choose MAXLOCK™. Explore our Installation Process for more detailed information.

Step 1 - Prepare Pipe Surface

Mechanical or Blast
Minimum Anchor Profile 45 μm

Step 2 - Install parts over pipe

Apply Vacuum Sealing Tape
Insert tubes into entry & exit ports

Step 3 - Vacuum Inject bonding agent

Cure & QC - Load out within 24 hours

Why Choose MAXLOCK™?

Low Friction: Significantly reduces operational drag
High Durability: Offers superior wear resistance
Leak Prevention: Ensures an integral bond to the drillpipe, preventing leak paths in Managed Pressure Drilling (MPD) applications
Enhanced Safety: Reduces the risk of heat checking and improves side load resistance
Ease of Maintenance: Designed to be millable and drillable, simplifying ongoing maintenance efforts

Use MAXLOCK™ for:

Protecting against casing wear
Reducing torque and vibration, enhancing overall drilling efficiency
Extending the lifespan of drillpipe components
Managed pressure drilling (MPD) applications

MAXLOCK™

- Fixed to the pipe

- Low drag surface

- Optimized junk slot area

Description	Value
Individual JSA*	3.21 in²
One Pad Surface Area*	9.40 in²
Total Annular Bypass*	14.19 in²

*based on 5 ½“ Part ID and 8 ½“ Pipe ID

profile:

Spec Sheets