Our 2024 Sustainability Review
Careers
Investors
Locations
Contact

What We Do

Well Construction

Well Flow Management

Subsea

Well Intervention and Integrity

Production Solutions

Coretrax

What We Do

Exploration and Appraisal

Development

Production and Brownfield

Workover and Intervention

Well Decommissioning

Expro: Your Well Lifecycle Partner

Well Construction Efficiency

Production Optimization

Well Integrity

Well Decommissioning

Emissions Management

CCUS

Water Management

Geothermal

Hydrogen

Mineral Extraction

Our Markets
Media Hub

News Case Studies Expro Experts Unplugged Blog Professional Papers Marketing Hub Contact Us
About Us

Who We Are Our History Our Executive Team

What We Do
Media Hub
About Us
Our 2024 Sustainability Review
Careers
Investors
Locations
Contact

Drill String Torque Reducer (DSTR™)

Datasheets

Drill String Torque Reducer (DSTR™)

Product Lines
Well Lifecycle
Markets
Media Hub
About Us

Terms & Conditions
Accessibility
Cookies
Patents
Expro Portal

©2026 Expro. All rights reserved.

EXPRO HOLDINGS UK 2 LIMITED
Registered in England and Wales
Company number: 06491951
Registered office address: Second Floor Davidson House, Forbury Square, Reading, Berkshire, United Kingdom, RG1 3EU