Matches 1 - 12 out of 12


Match Document Document Title
US20110188940 METHOD FOR THE CONSTRUCTION OF A LONG PIPELINE  
The invention concerns a method for the construction of a long pipeline using a mobile pipeline producing unit, the mobile unit being able to produce specific lengths of the pipeline, each...
US20120039670 Method and system for inserting a pipe into an underground borehole  
The invention relates to a method for inserting a pipe (4) via a pit (1) into an underground borehole, wherein the pipe is flattened before entering the pit, and wherein the pipe is redirected...
US20120093585 PIPE-LAYING VESSEL AND METHOD OF LAYING A PIPELINE  
A pipe-laying vessel (1) is provided, including a tower (2) extending upwardly from the vessel, a pipe loading arm (9) for raising a length of pipe from the deck to a position aligned with the...
US20130279989 CLAMP ASSEMBLY FOR PIPE-LAYING VESSEL AND METHOD OF LAYING A PIPELINE  
A pipe-laying vessel including a pipe-laying tower extending upwardly from the vessel, the vessel including a welding station for joining a new pipestring to an end of the pipeline held by the...
US20050232704 Digging roller and rotary type digging apparatus  
The digging roller is provided with a roller main body rotating around an axis in an approximately horizontal direction, and a plurality of digging bits dotted in an outer peripheral surface of...
US20090123234 Systems and Methods for Pipe Replacement  
Systems and methods for concurrently destroying old pipes and installing new pipes in their place. An exemplary embodiment is a pipe bursting and replacement tool that includes a body and first...
US20150139734 METHOD FOR REMOVING FROM A TERRAIN A BURIED PIPE AND A CUTTING MACHINE USED FOR ACTUATING THE METHOD  
A method for removing from a terrain (T) a buried longitudinal portion (P) of a substantially cylindrical pipe made of a ductile material and of a type suitable for use in oil pipelines, water...
US20090097922 APPARATUS, SYSTEM, AND METHOD FOR CONCURRENTLY LAYING MULTIPLE PIPELINES  
An apparatus, system, and method are disclosed for concurrently forming a plurality of pipelines. The apparatus includes a support chassis coupled to at least one transportation facilitation...
US20100104370 Inner Pipe Fixation Device  
The present invention relates to a fixation device for fixation of a position of an inner pipe of a double-walled pipe with respect to a pipe laying structure and/or an outer pipe of said...
US20150010360 Implementation of a Fluid Transportation Pipe with Flexible Hold  
The invention relates to the implementation of a fluid transportation pipe. In order to achieve this, the pipe is equipped with a ballasting system, and, along a laying axis, the pipe, thus...
US20140321919 ARTICULATING BAND SAW AND METHOD  
An articulating band saw apparatus provides a frame that includes a vertically extending section having upper and lower end portions. An elevator moves between the upper and lower end portions of...
US20090285634 METHOD AND APPARATUS FOR MANUFACTURE OF A NON-HELICAL SUBSEA UMBILICAL  
A method and apparatus to produce a non-helically wound subsea umbilical is disclosed. The apparatus to produce a non-helically wound umbilical may be portable to facilitate manufacturing of...

Matches 1 - 12 out of 12