WebApr 4, 2024 · Well Plug & Abandonment . Permanently Seal Multiple Annuli ... Using our patented BiSN Wel-lok™ technology, our team set a world record for the heaviest bismuth alloy plugs ever – providing a permanent, gas tight, non-permeable seal with a 3000+ year life expectancy – infield tested and delivered ahead of schedule for our customer. ... WebApr 6, 2024 · As part of the campaign, BiSN delivered the largest bismuth plug ever deployed to date. Produced at BiSN’s UK facility, the tool weighed in at 33,191 lbs and sealed up to 30 inches in the ...

Project Atlas: The biggest bismuth plug ever deployed - BiSN

WebMar 25, 2024 · Bismuth alloys present an opportunity for the reassessment of the current approaches to plugging and abandonment. These plugging solutions may significantly … WebApr 25, 2024 · A premium bismuth-based alloy plug system has been developed to achieve a gas tight seal in annuli that cannot be achieved with traditional cement plugs, providing … roman tisch videos

Another great execution from the team at BiSN. - linkedin.com

WebMar 15, 2024 · Place a cement plug in such a manner that it extends at least 50m above and below the casing shoe. If the condition of the formation makes cementing difficult. position a mechanical plug in the lower part of the casing, (50m above the shoe) Place a +/- 20 m cement plug on top of the mechanical plug. WebOct 22, 2024 · BiSN chief executive officer, Paul Carragher, said: “This project is an important step towards the adoption of bismuth well sealant technology. Wel-lok M2M … WebBismuth is a metal with unique properties that make it particularly well-suited for applications in plug and abandonment operations. As a solid metal, it is completely impermeable. It is … roman to arabic letters