DST | TCP services

Expro is one of the most experienced international well testing companies in the world and an established provider of drill stem testing (DST) services to the oil and gas industry.

We have vast operational experience both onshore and offshore, with more than 500 DST jobs successfully completed in more than 20 countries, worldwide.

We have provided DST solutions for some of the world's major IOCs and NOCs, including Shell, BP, Total, Petrobras, ExxonMobil and Texaco.

Our core highly specified DST tools, which are rated to 15,000 psi and 350°F (and up to 450°F) are respected across the industry and have a proven track record for over 25 years. The addition of our new generation DST tools, including the fast acting EXACT circulating and test tool, the high strength BigCat HPHT retrievable DST packer, and the unique patented self-fill tubing test valve (SFTTV) means that Expro provides fully integrated solutions across the exploration and appraisal phase for all well types environments, including deepwater, HPHT and ultra HT.