A retrievable electromechanical plug designed for temporary isolation in gas and gas-condensate wells. The aim is to reduce well intervention operations while allowing recovery of the plug. The technology concept has been documented at readiness level 2. Prototype manufacture, testing and field trials are future stages, subject to approvals and funding.
Challenge and proposed solution
Industrial challenge: reduce the number of operations required for temporary well isolation.
Approach: jointly develop the mechanical retrievable barrier and electronic control system.
Next steps: corporate assessment, prototype design documentation and an agreed testing programme.
Partners and cooperation workstreams
See which capabilities are already covered and where new partners are welcome.
Technology concept and requirements
KRAVT is responsible for the concept and documentation for the next review.
Mechanical engineering and design documentation
OKB-57 is the engineering partner; detailed design follows during R&D.
Electronics and control module
KRAVT is responsible for electronics; detailed development and verification are ahead.
Prototype manufacturing and supply
Mechanical parts and prototype assembly will be needed after engineering approval.
Laboratory and qualification testing
Testing facilities will be needed for pressure, durability and reliability validation.
Field trial preparation and execution
Kovykta is being considered for field trials; the site and programme require approval.
Project cooperation details are disclosed only as agreed. Commercial terms and nonpublic materials are not displayed.
Project export potential
Potential international applications for the retrievable well plug may be assessed after product qualification, field trials and review of local technical requirements.
The Cluster supports demand assessment, partner search, cooperation, product adaptation and overseas market development for Russian technology.
International opportunities for members ↗Public support and funding
The feasibility proposal is prepared; no grant award has been made.
Further engineering and trials may require co-financing; no committed investor is claimed.
The support programmes and investment options are evaluated separately for each project. Funding decisions are made by the relevant institutions and investors.