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| Application No. | Application Title | Issue Date |
| 20110100638 | Apparatus and Method for Cutting Tubular Parts Subsea The present invention concerns an apparatus for cutting a tubular part (16) extending down into a sea- or ocean bed. The apparatus includes a carrying body (1) adapted to be led over the tubular part (16) that is to be cut, with a cutting assembly p... | 05/05/2011 |
| 20110088911 | EMBEDDED MULTI-STRING WELL HEAD SHEAR The present disclosure generally provides apparatus and methods for removing a subsea well head. The apparatus may include an embedded shear comprising a pile and a shear cutter integrated into the pile. The shear cutter may be mounted within the pile near a lower end t... | 04/21/2011 |
| 20100326665 | METHODS AND APPARATUS FOR SUBSEA WELL INTERVENTION AND SUBSEA WELLHEAD RETRIEVAL The present invention generally relates to methods and apparatus for subsea well intervention operations, including retrieval of a wellhead from a subsea well. In one aspect, a method of performing an operation in a subsea well is provided. The method comprising the ste... | 12/30/2010 |
| 20100163244 | RIGLESS ABANDONMENT SYSTEM A rigless abandonment system including a surface vessel having an attached lifting device and a moonpool. The system further includes a cutting module configured to connect to a subsea wellhead, the cutting module having a wellhead connector having an actuatable lock an... | 07/01/2010 |
| 20090314149 | METHOD OF CUTTING TARGET MEMBERS USING A CUTTING SAW DEVICE A diamond wire saw and method provides a frame that includes a clamp that attaches to a target (e.g. piling, beam, tubular), an elongated toothed rack extending away from the mount and target, and a moving portion that carries the diamond wire and motor drives that adva... | 12/24/2009 |
| 20060254773 | COILED TUBING CUTTER The present invention provides a safety shut-in system employed during testing, intervention, or other operations in wells. More specifically, the invention relates to a coiled tubing cutter for use with a safety shut-in system. ... | 11/16/2006 |
| 20050173123 | Device for a hydraulic cutting tool A device for a hydraulic cutting tool (30) for cutting of at least one pipe (16, 18, 20) or tubular object beneath a water floor (10), wherein the cutting is carried out from a surface facility (2). The cutting tool (30) is anchored in... | 08/11/2005 |
| 20050145389 | Casing cutter A subsea well casing cutting tool for use as part of a well abandonment procedure, the casing cutting tool deployable from a vessel located at a water surface, where in certain embodiments the casing cutting tool comprises a casing gripper; a rotary cutter drive assembl... | 07/07/2005 |
