Certified with API 14L
Side Door Sleeve SDS (SSD)
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 seal package and with full tubing flow through the nipple and the sleeve.Chemical Injection System
The Chemical Injection System is designed to inject and control the amount of chemicals or fluids into the tubing to control corrosion in wells, treat paraffin, salt and/or hydrate formation. Which can optimize flow assurance, reduce expensive intervention costs, and ultimately optimize production. The system includes Chemical Injection Mandrel (CIM) and Chemical Injection Valve (CIV). The chemicals or fluids are injected through a control line from surface. The check valve in CIV provides absolute protection for the check valves during installation in the well and provides a barrier between the production tubing and the annulus.Landing Nipple & Lock Mandrel
Landing nipples are downhole components, fabricated as a short section of heavy wall tubular with a machined internal surface that provides a seal area and a locking profile. The Landing Nipples are included in most completions at a pre-determined intervals to enable the installation of flow-control devices, such as Plugs and Chokes.Back Pressure Valve System
The STAR Back-Pressure Valve System is designed primarily for use in Xmas Tree Wellhead Tubing Hangers. This PRS back-pressure valve can be used in conjunction with PRS Nipple Profile. This PRS Back-Pressure Valve has several special features. It has two external packing stacks, one internal packing stack, two internal MTM seals, three shear pin hold-down features, a knockout plug feature, and O-rings in the packing stacks.
STAR PETROTECH
Star Petrotech is Manufacturer of complete range of traditional and custom downhole completion tools.
Star Petrotech offers a wide range of products and services designed to maximize well production including high-pressure packer systems, subsurface safety systems, subsurface flow controls and service tools.