Patent 7264060 was granted and assigned to Baker Hughes on September, 2007 by the United States Patent and Trademark Office.
A side entry sub for use with a drill string, where the side entry sub receives a wireline within its inner diameter. The present invention includes a device capable of severing the wireline proximate to the side entry sub. The present invention can further include a capturing device to grapple the severed portion of the wireline to prevent it from being dropped within the wellbore.