Patent Number: 7,784,546

Title: Tension lift frame used as a jacking frame

Abstract: An offshore oil well drilling assembly is provided that includes an offshore platform; and a tension lift frame, which supports a coiled tubing injector and a blow out preventer connected thereto and for further connection to a wellhead, wherein the tension lift frame is a free standing assembly that is supported by the platform.

Inventors: Patton; Bart (Sugar Land, TX)

Assignee: Schlumberger Technology Corporation

International Classification: E21B 19/09 (20060101)

Expiration Date: 8/31/12018