It incorporates an internal sleeve that when open enables communication between the tubing and tubing casing annulus.
Sliding sleeve door function.
The tool has one connection which minimizes potential leak paths the non elastomeric seal.
Control tubular annular communication in challenging environments.
The slxa sliding sleeve can be installed at any point in the tubing string.
The sliding sleeve separation tool enables flow from the casing and tubing annulus through an open sliding sleeve and up the production tubing while blanking off the tubing just below the sliding sleeve.
The eb shifting tool is used to shift the slxa sliding sleeve open and closed.
There are two main categories of sliding sleeves.
Optisleeve sliding sleeve weatherford s optisleeve sliding sleeve is a tubing mounted device used to regulate flow from individual producing zones or to control communication between the tubing and the annulus.
Their main uses are to shut off flow from one or more reservoir zones or to regulate pressure between zones.
Once the first sleeve was opened the well was unloaded and the second sleeve opened a few days later.
They also have a similar requirement in terms of space so it is no surprise why a lot of people find it tricky to choose between the two.
Open close sleeves are shifted between a full open position and a closed position.
It required two strokes to fully open the sliding sleeve door.
Modularity of the system allows for adding changing and removing all aspects of the tool from the sliding side door sleeve function to the icd capability to the type of.
Despite being similar in a lot of ways some function features in a sliding and folding door may work for a certain property owner.
A sliding sleeve is a standard component for the completion of an oil or gas well.
Acting as downhole control valves sliding sleeves can also be used to circulate fluids from the annulus to the tubing above the production packer or to inject water into individual zones during waterflood operations.
The tool is designed.
Empacador de camisa deslizable.
This allows alternating production of two zones isolated from each other by packers without commingling.
When multiple sliding sleeves are in place they can be selectively opened and closed in the tubing string.
The durasleeve sliding side door circulating and production sleeve is a full opening device that can be operated using standard slickline methods.
These two types of doors are best known for their space efficiency.