NOV CTES - Cerberus for Coiled Tubing

Features

Job design tools
Fatigue life tracking (Achilles™)
Tubing forces model (Orpheus™)
Tubing stress limits (Hercules™)
Hydraulics simulation (Hydra™)
String design & selection
BHA configuration
Job reporting
Asset management
Real-time job monitoring

Wizards
Cerberus guides you through complex configuration and job design tasks with the help of numerous "wizards". These tools step you through key decisions in a logical and intelligent sequence, presenting choices based on previous selections. The wizards make extensive use of graphics, calculation utilities and customization to present selections appropriate for your operations. Some of the wizards include the Toolfit Wizard, String Design Wizard, Disconnect Wizard, Packer & Completion Analysis (PACA) Wizard, Well Unloading Wizard, Velocity String Wizard, and the Question & Answer Wizard.

For additional information, please download the brochure.

Getting Results: Question & Answer Wizard Getting results is made easy in Cerberus by the *Question & Answer Wizard*. The main calculation tasks are presented as questions, and you simply click on the one you are interested in. The symbols on the left indicate the type of result or calculation you will see, for example a numerical result, a graph or a calculation wizard. The questions are divided into four logical sections, as shown below. Selecting the CT string & BHA Getting into and out of the well Performing the job at depth Other calculations Click on different sections of the screen capture below for additional information and/or examples. You will need to enable pop-ups in your browser.
Selecting the CT string & BHA is concerned with the tool configuration and weak point selection, including the effect of knuckle joints, centralizers and rollers on your ability to navigate doglegs and restrictions in the well.
Getting Into and Out of the Well addresses the fundamental issue of whether the chosen toolstring can reach the required depth, especially in a deviated or flowing well, and be retrieved safely to surface once the job is complete.
Performing the Job At Depth ensures that, once downhole, you have sufficient maneuvering room to perform the job or deal with contingencies. For example, how much tension can you pull at surface if you get stuck or need to fish, or how much risk is there of flow pushing the tools uphole after perforating.
Other Calculations includes modeling for stuck tools and extended reach, as well as reporting and sensitivity analysis tools.

Visit our literature page to download the brochure for a complete description of the features offered.

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