Fracturing Hanger Packer Permanent Casing Hanger

Description

The hydraulic-set casing packer is a hydraulic permanent packer designed for the open-hole fracturing packer system, designed to hang the lower completion pipe in a string. The principle is to press inside the tubing, the thrust produced by the piston acts on the slips, and squeeze the packing element through the upper and lower cones. The upper and lower slips are broken and embedded in the inner wall of the casing, and the packing element expands and seals to complete the setting. At the same time, the locking ring inside the packer locks the setting force and maintains the setting of slips and packing element.

Application

• Casing holes
• Horizontal and vertical wells
• HPHT and sour service
• Anchoring liner in intermediate casing and sealing annulus
• Production control and testing
• Hydraulic fracturing

Feature

• Two opposed sets of full-circle, full-strength slips ensure packer will remain properly set
• Expandable back ring can reduce the loss of element being extruded
• Setting does not require rotation or reciprocation
• Double-pistons reduce setting pressure.
• Large hole ID
• Different metal parts and element are designed to meet specific downhole conditions 
• Ratchet locking mechanism maintains setting force
• Idea for HTHP application

Specification

Qualifications

• API 5CT
• API Q1
• API 11D1
• ISO 9001:2008 IDT
• ISO 14001:2004 IDT
• OHSAS 18001:2007 IDT

Manufacturing Base

The Completion Manufacturing Center as the global headquarter for Completion Tools R&D center located in Tianjin (China)，covering 101.7x103 square meters. This state-of-the-art  center has an experienced R&D team, professional design teams, first-rate technology lab, and HPHT testing facilities, CNC machining facilities and QC system, which allowing to provide the high-performance products to clients. 

Application Performance

Leading Market： Mainly applied in oil fields in China,  Halfaya, Iraq, nearly 100,000 sets sold in total.