New tool manufactured and delivered in just four days

During the abandonment of a well, off the California coast, a major operator identified that traditional cement wasn’t providing the quality of seal they desired, as the well was leaking gas up a cemented annulus – we acted fast to ensure the well was abandoned with no environmental impact. 

By leveraging our unique alloy-based Performance Barrier Technologies platform, we were able to manufacture and deliver a tool up to the job, in just four days – with over 5,000 pounds of bismuth-based alloy – to seal out an 18 5/8″ casing.

As an alternative to traditional cement plugs, this was the fourth tool successfully deployed during their current P&A campaign on addressing leaking gas in cemented annuli (vent flow). Even the first to get the seal of approval from the local whales!

Latest News from BiSN

Dive deeper into BiSN and learn more about our performance barrier technologies.

BiSN field technicians active in the North Sea
June 7, 2023

BiSN Successfully Completes First Stage of Key North Sea Campaign

BiSN has successfully completed the first stage of a multi-year campaign in the North Sea on behalf of a major oil and gas operator.

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Businesses worldwide are benefitting from BiSN's well services in the field. Contact us today and embrace tomorrow's downhole well solution, today.

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