BiSN Oil Tools

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The BiSN Wel-lok M2M Bridge Plug range offer a superior gas tight bridge plug solution to the oil and gas industry. The BiSN Wel-lok M2M Bridge PlugTM has been qualified to V0 under the ISO 14310 classification and provides a long term metal to metal sealing solution.... More…

BiSN Laboratory Services


Determining the presence of microbes and the roles they play in corrosion within the oil and gas industry is vital. Therefore BiSN provides a diagnostic and continuous monitoring service to ensure that corrosion causing microorganisms do not reach problematic and costly levels. More…


Latest News

  • October 2014 - Vacancies at BiSN Oil Tools Ltd

    We are currently looking to recruit 2x Technicians, for our engineering workshop based at our Runcorn Head Office. For further details of the vacancies please contact: Laura Callister via

  • 15-17th September 2014 - BiSN Wel-lok M2M Products on show at the Drilling & Well Technology NPF Conference.

    Geir Borresen, our Scandinavian Technical Director based at our BiSN Scandinavia offices in Stavanger, Norway, was representing BiSN Oil Tools Ltd at the 27th Kristiansand Conference, Drilling and Well Technology Conference, in Kristiansand, Norway on 15-17th September 2014. Geir was demonstrating and advising on our unique range of products that we produce at BiSN Oil Tools Ltd including the Wel-Lok M2M Bridge Plug. For further information on the Wel-lok M2M range of products please contact us on +47 930 49012 or +44 (0)1928 597807,

  • September 2014

    BiSN Oil Tools Ltd is pleased to announce it has opened up an office in Houston, Texas. Jack Hiatt our technical director can be contracted on 281 346 8273 or by email at Jack will be happy to talk through our new generation of gas tight bridge plugs in the Wel-lok M2M range and the advantages they have over alternative bridge plugs.