Sliding Sleeve Door Function

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Sliding sleeve door function.

When multiple sliding sleeves are in place they can be selectively opened and closed in the tubing string. These two types of doors are best known for their space efficiency. The slxa sliding sleeve can be installed at any point in the tubing string. Their main uses are to shut off flow from one or more reservoir zones or to regulate pressure between zones.

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. 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. Combining the icd with a sliding sleeve allows selective intervention with a mechanical shifting tool to shut off and re open icds along the length of the producing interval. The eb shifting tool is used to shift the slxa sliding sleeve open and closed.

The durasleeve sliding side door circulating and production sleeve is a full opening device that can be operated using standard slickline methods. It incorporates an internal sleeve that when open enables communication between the tubing and tubing casing annulus. Control tubular annular communication in challenging environments. 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.

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 tool is designed. The tool has one connection which minimizes potential leak paths the non elastomeric seal. Open close sleeves are shifted between a full open position and a closed position.

There are two main categories of sliding sleeves. The well stroker configured with 15 000 lbs force anchored in position on the 5 1 2 20 blank pipe above the sliding sleeve and powered up to stroke down and shift open the sleeve. 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. This allows alternating production of two zones isolated from each other by packers without commingling.

More than one can be installed without any loss of function. Despite being similar in a lot of ways some function features in a sliding and folding door may work for a certain property owner.