Side Door Sleeve SDS is used together tubing which when open, allows flow between the well tubing and the annular area. Which can be opened or closed by standard slickline methods to gain communication between the tubing/casing annulus. It is designed with a landing nipple profile in the top sub, packing bores in both the top and bottom sub, and a non-elastomer or elastomer seal package and with full tubing flow through the nipple and the sleeve.
This circulation & production sleeve is installed as an integral part of the main tubing string and any number of pieces can be run in a single tubing string. It can be run in either the open or closed position. The closing sleeve may be placed in three positions: open, equalizing, or closed. This operation is done with a positioning tool attached to a standard slickline tool string.
Features and Benefits
● Nipple profile available
● Non-elastomer seals and elastomer seal can be selected
● Polished pack off area
● Circulation/production area equals the tubing area
● Several pieces of equipment can be run in a single tubing string
● All the pieces can be shifted on a single trip of the slickline, and individual sleeves can also be opened or closed selectively as desired
● Inner sleeve can be shifted repeatedly, opens up or down
● Packing does not move when the sleeve is shifted
● The sleeve can be kept in full open, equalizing or full closed position by three-position collet lock
● Equalizing ports in the inner sleeve allow equalizing at high differential pressure
Applications
● Circulating completion or kill fluids
● Single selective production and injection completions
● Tubing pressure test by running a plug inside
● Washing above packer
Technical Data
● Other seal bore size available depending upon tubing size selected
Tel: +86 139 2462 6365
Email: george.chang@petrostartools.com
Add: 1300 Post Oak Blvd Suite 770,Houston, TX 77056 USA
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