5 products found

Welltec A/S products

Welltec - Casing Collar Locator (CCL)

The Casing Collar Locator tools (CCL’s) are among the simplest and most essential in cased hole e-line operations. CCL’s are typically used for depth correlation and can be an indicator of line over speed when logging in heavy ?uids. The Titan CCL has been engineered to survive the most severe shock conditions and temperatures.

Welltec - DHA - Downhole Actuator for WFV

The Welltec DHA Downhole Actuator is a robust, Bi-directional shifter, designed to be deployed on the tailpipe of upper or intermediate completions, to facilitate the mechanical opening / closing of Welltec large bore WFV (Welltec Flow Valve). The DHA provides controlled access to multiple zones isolated during the safe deployment of upper / intermediate completion.

Welltec - Isealate Springblade Patch

The Isealate Springblade Patch is a unique downhole repair solution, utilizing a pre-rolled laminate steel sheet to remediate leaking or damaged tubing. With no more than a 4-10 mm effect on the inner diameter (ID), this patch-thru-patch solution offers all the benefits of straddles and larger steel patches, but with a more rapid deployment capability and total flexibility for customized relining, repair, and well integrity.

Welltec - WAB for Well Abandonment

Our WAB for Well Abandonment range, when incorporated within the cased hole as a life of well IS014310 V0* annular barrier or within the open hole, for life of well IS014310 V3 isolation, across the cap rock during well construction phase, will provide significant future value as the foundation for critical placement of P&A cement plug, significantly reducing the future complexity and CAPEX & OPEX cost associated with P&A.

Welltec - WAB for Well Construction & Integrity

Sustained casing pressure (SCP) is common in many wells globally (>30%) and present within multiple annuli. Since 2009, well integrity has cost operators over $75 billion. This has provided the impetus for the industry to focus on and rework international standards on well integrity management. Through the incorporation of the WAB (Welltec Annular Barrier) to the well construction phase, Welltec® are facilitating enhanced well integrity via standalone cased hole barriers, open hole isolation and cement assurance. At Welltec, we design and test our WAB range in accordance to IS014310, the industry standard which defines packer design validation grades. Our V0 WAB range for cased hole SCP barrier has been tested to IS014310 V0*, the highest validation level within this industry standard, and provides, a verifiable, life of well barrier against SCP.