WAB® FOR ZONAL ISOLATION, WELL INTEGRITY & CEMENT ASSURANCE
The Welltec® Annular Barrier (WAB®) offers the oil and gas industry the next generation annular barrier solution, providing an expandable metal based barrier to prevent annular flow and to ensure well integrity.
The WAB® is a rugged, large expansion ratio metal barrier that can be used for a wide variety of applications. The standard product is qualified to ISO14310 V3 and manufactured in accordance with ISO9001. It is designed to deliver outstanding performance across a wide range of operating conditions for reduced risk and well Construction costs. The WAB® can be run standalone or in combination with other Flex-Well® components and is designed for life of well applications. Welltec® Annular Barrier’s for surface casing pressure mitigation have been qualified to ISO14310 V0 and compliance with NORSOK D10 guidelines.
APPLICATIONS
·· Zonal isolation within the reservoir or between adjacent zones
·· Well integrity providing a standalone or combined primary / secondary well barrier
·· Open hole, cased hole and hostile environments
FEATURES:
·· Rapid, surface controlled, hydraulic expansion
·· Large, stable differential pressure rating across full setting range
·· Low profile, small running OD
·· High expansion ratio
·· Rugged, metallic construction
·· NACE compliant material selection for life-of-well performance
·· Full bore diameter throughout
BENEFITS
·· No waiting on swell and no risk of premature setting
·· Seals in gauge, oval or washed-out holes
·· Minimal impact on ECD
·· Removes the need for cement
·· Designed for rotation during deployment
·· Deployable through milled window
·· Applicable for ultra-short radius sidetracks
·· Maximum fluid circulation
·· Enables future access and re-entry to TD
·· Removes channels or leak paths at set Depth
For more specifications:
http://www.welltec.com/solutions/completion-solutions/
The Welltec® Annular Barrier (WAB®) offers the oil and gas industry the next generation annular barrier solution, providing an expandable metal based barrier to prevent annular flow and to ensure well integrity.
The WAB® is a rugged, large expansion ratio metal barrier that can be used for a wide variety of applications. The standard product is qualified to ISO14310 V3 and manufactured in accordance with ISO9001. It is designed to deliver outstanding performance across a wide range of operating conditions for reduced risk and well Construction costs. The WAB® can be run standalone or in combination with other Flex-Well® components and is designed for life of well applications. Welltec® Annular Barrier’s for surface casing pressure mitigation have been qualified to ISO14310 V0 and compliance with NORSOK D10 guidelines.
APPLICATIONS
·· Zonal isolation within the reservoir or between adjacent zones
·· Well integrity providing a standalone or combined primary / secondary well barrier
·· Open hole, cased hole and hostile environments
FEATURES:
·· Rapid, surface controlled, hydraulic expansion
·· Large, stable differential pressure rating across full setting range
·· Low profile, small running OD
·· High expansion ratio
·· Rugged, metallic construction
·· NACE compliant material selection for life-of-well performance
·· Full bore diameter throughout
BENEFITS
·· No waiting on swell and no risk of premature setting
·· Seals in gauge, oval or washed-out holes
·· Minimal impact on ECD
·· Removes the need for cement
·· Designed for rotation during deployment
·· Deployable through milled window
·· Applicable for ultra-short radius sidetracks
·· Maximum fluid circulation
·· Enables future access and re-entry to TD
·· Removes channels or leak paths at set Depth
For more specifications:
http://www.welltec.com/solutions/completion-solutions/
