LORD Corporation
With more than 3,100 employees in 26 countries, 19 manufacturing facilities and 10 R&D centers worldwide, we're there for our customers.
Our Company
-
Products and Solutions
To speak to someone directly, call
Customer Support:
8AM–5PM EST
Technical Support:
8AM–5PM EST
-
Industries
To speak to someone directly, call
Customer Support:
8AM–5PM EST
Technical Support:
8AM–5PM EST
-
Our Company
To speak to someone directly, call
Customer Support:
8AM–5PM EST
Technical Support:
8AM–5PM EST
-
Feedback Button
Feedback Button
MWD Shock and Vibration Mitigation
LORD® Axial Isolators, or MWD shock absorbers, are specifically designed to protect Measurement While Drilling (MWD) electronics from axial shock and vibration. Our field-proven axial isolator can extend the life of MWD tools and protect downhole electronics in a broad range of operating conditions by significantly reducing the magnitude and quantity of shock events.Reduces Axial Shock Events by 70-80%
Axial isolators protect MWD tool strings from shock and vibration, offering improved reliability, durability and service life in the toughest conditions
Improves MWD Reliability
Customers report staying in the hole longer in their toughest wells from North Dakota to West Texas
Field-Proven
Over 500 units fielded since 2015
Simple is Better
No oil fill required
This product utilizes non-linear elastomer spring/damper elements, which improves reliability and shortens maintenance cycles versus conventional metal spring with fluid compensation alternatives
Shock Count Comparison
| Magnitude | Without LORD Axial Isolator | With LORD Axial Isolator |
|---|---|---|
| 30-40g | 1495 | 2 |
| 40-50g | 70 | 0 |
Centralized Axial Isolator
While an axial isolator provides excellent protection against shock and vibration, it also adds three feet of length to the tool string, creating a longer section without lateral support. Bolt-on fins serve as an optional upgrade to our standard axial isolator, providing additional lateral stabilization to the tool string, which reduces wear on the axial isolator and prolongs tool life.
Axial Isolator Variants
*High-Temperature (HT) variant designed for optimal isolation at 350°F (175°C). Prolonged exposure to elevated temperatures may shorten elastomer life. For temperatures below 275°F (135°C), use the standard tool & elastomer kits for optimal performance. The standard tool can easily be upgraded to the HT variant as needed simply by rebuilding the tool with the HT elastomer kit.
Upgrade an Existing Axial Isolator
Fins are available in all standard sizes. Not only does this eliminate the need to cut fins to size in the field, it also preserves the molded edge of the fin. This results in more consistent performance and lateral support while mitigating wash.
Customers can purchase a standard axial isolator or one that is designed to accommodate fins (Fin-Ready Option referenced in above table). Fins are purchased as a separate kit (featuring three molded fins, six fasteners, and a hexagon key for assembly), and can be installed by LORD upon initial purchase of the centralized tool.
Contact us to learn more about our axial isolators or to request a quote.