L&TD
LOGGING & TESTING DIVISION
Drill Collar Severing Tool (Mach Wave Generator Type 1-3/8” and 2”)
· Benefits and Features
Recommended usage of largest size drill collar severing tool for the bore or restriction size encountered.
Drill Collar: Severing tool should be centered in the body of the collar.
Drill Pipe: Severing tool should be centralized in the coupling with approximately 10,000 pounds of tension on the string at time of firing. - Severing tool has been used many times to release drill collar or heavy drill pipe from the well.
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