99.97% Operational Efficiency

A poster that says all downhole circulating tools are

It is a fact that all reputable equipment providers are supplying equipment manufactured and inspected to standards demanded by the Oil & Gas and Geothermal industries. Hence equipment made up to drill string is most likely suitable to withstand all the downhole punishment a well has to offer. A key differentiator between a well-made tool and an efficient tool is the performance of the tool when it is actually operated and not just run in hole as a dormant tubular component. At DSI we pride ourselves in the extremely high Operational Efficiency of our PBL® Multiple Activation Bypass System year on year. The reason for this is that our Operational Efficiency is based on performance of our tools that are actually activated and de-activated downhole and not just those that are run in hole. For more details, please contact your nearest DSI representative or email us on enquiries@dsi-pbl.com

Holiday card from DSI, thanks to customers, partners, vendors, and employees, looking forward to 2026. DSI logo
By Wendy Gray December 24, 2025
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A special end-of-year message from the DSI President. Text on a soft, warm background with a company logo.
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Oil rig in desert with text:
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Pushing performance beyond expectations!
Medal:
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Divin Bhargavan, Assistant Operations Manager at DSI, smiling with text about his role.
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