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wel-lok™ WSO in the North Sea

See how the world's first two bismuth plug water shut off was completed for an operator in the North Sea.

More Videos from BiSN

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

Perf, Wash & Bismuth P&A

Perf, Wash & Bismuth P&A

Learn more about the Perf, Wash & Bismuth technique for permanent plug and abandonment.
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BiSN Testing Capabilities

BiSN Testing Capabilities

BiSN has a large capacity to test different wel-lok™ technologies on site in Houston for super major operators.
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BiSN employee making bismuth based shot for a downhole application.

BiSN Houston

Explore BiSN's Houston facility and learn how BiSN is developing new technology to help operators solve complex downhole solutions using wel-lok™ technology.
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Get in touch to find a permanent sealing solution for your well

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

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