Cementing Tool for Monobore Completions
The Packers Plus SF Cementor® D stage collar is designed to be hydraulically opened and closed using an actuation ball or specialized wiper plug. This design enables the stage collar to be opened and closed without any mechanical movement at surface.
Cemented-back monobore well construction involves cementing the vertical and build sections of a well from the heel back to surface with a stage tool, rather than running intermediate casing. This technique reduces total wellbore construction costs, and eliminates trips needed to remove the running string and install the fracture string. The stage tool is run as part of the system liner in open hole, multi-stage completions.
The SF Cementor D stage collar offers many features and benefits:
–Elimination of intermediate casing reduces wellbore construction cost
–Hydraulically opened, closed with actuation ball or specialized wiper plug
–Integral secondary closure sleeve with no loss of inside diameter (ID)
–Compatible with other Packers Plus systems and tools
The SF Cementor D stage collar can be used in many applications:
–Open hole horizontal wells
–Cementing back of vertical and build sections
–Liner hanger applications to target zone from formation above
–Monobore well design
–Tight oil and gas formations
The StackFRAC® (SF) Cementor® D stage collar is a hydraulically opened stage cementing tool that is closed using an actuation ball or specialized wiper plug. It is used to cement the section above Packers Plus open hole multi-stage systems. The SF Cementor D stage collar design allows it to be opened and closed without any mechanical movement at surface.
The Debris Sub is used in conjunction with cementing stage tools such as the SF Cementor stage collar. The main functions of the Debris Sub are to provide a barrier to cement stringers or debris during cementing, and to act as a platform for clean-up operations. The Debris Sub accepts a standard Packers Plus actuation ball, and can be fully milled out to regain communication with the tool string.
The Packers Plus SF Cementor D stage collar helps operators improve operational efficiencies of open hole, cemented-back completions and can be combined with a liner hanger to cement-back zones above the target depth
SF Cementor D combined with liner hanger overcome challenging geology
SF Cementor D provides versatility and reduces risk
Contact our Regional General Managers for more information
Packers Plus successful stimulation services begin with a fully integrated quality assurance and quality control (QA/QC) process that begins at the design stage and follows each tool through manufacturing, assembly, testing, shipping and installation. Automation and robotics are incorporated into our proven process to ensure consistency and repeatability of key criteria in each step as we design, develop and manufacture our patented tools and systems. As a commitment to quality and meeting stringent standards, Packers Plus has achieved ISO 9001 certification and API Q1 Certification for our manufacturing and engineering operations in Edmonton, AB, and ISO 9001 in Houston, TX.