Matches 1 - 21 out of 21


Match Document Document Title
US20130239866 Conductor Bend Restrictor  
An offshore system for drilling or production includes a buoyant hull. In addition, the offshore system includes a topside mounted to the hull and positioned above the surface of the water....
US20130309015 PIPELAYING  
An accessory for a subsea pipeline such as an in-line tee having a rigid pipe support frame defining a pipe course and at least one carriage arranged to support a pipe or a fitting attached to a...
US20130239867 Helical Bend Restrictor  
An offshore system for drilling or production comprises a buoyant hull. In addition, the system comprises a topside mounted to the hull and positioned above the surface of the water. Further, the...
US20050047872 Deepwell reel  
A method of providing for seawater supply to an offshore jackup rig comprising suspending a pump from a hose which is unreeled from a reel on the jackup rig, the hose comprising fluid flow...
US20120257930 BENDING RESTRICTOR ASSEMBLY FOR USE WITH A PIPELINE SECTION  
A bending restrictor assembly for use with a pipeline section has a sleeve affixed to the pipeline section, an outer collar slidably positioned relative to and over the sleeve, and an inner collar...
US20090103984 Gas subsea transmission system and submersible suspension pressure-equaliser pipeline  
Gas Subsea Transmission System (GSTS) is a new method for transferring large quantities of natural gas between marine distances through the oceans. Its purpose is to provide a safer, faster and...
US20100329792 Controlled bending of pipeline by external force  
Controlled bending of a pipeline laying on the sea floor is achieved by attaching a bending sleeve assembly to a selected bending zone of the pipeline for limiting the controlled bending of the...
US20080193219 Method and System for Starting up a Pipeline  
A system for starting up a flowline suitable for conveying hydrocarbons, said flowline being extended over the seabed from a wellhead and terminating at a joint end. The joint end is suitable for...
US20140377010 BEND RESTRICTION ELEMENT FOR RESTRICTING THE BENDING RANGE OF A CONDUIT  
A bend restriction element (1) is modular for forming a tube segment (12) all around a conduit through locked inter-locking circumferential interconnection of multiple similar such elements (1)....
US20100054861 Device and Method for Lowering or Raising the End of an Underwater Pipe From a Laying Vessel  
A device and a method for lowering or raising the end of an undersea pipe between a vessel and the sea bottom by a carriage moving along an inclined J-lay tower and co-operating with chain-locking...
US20130294838 PIPE-LAYING VESSEL AND METHOD OF LAYING A PIPELINE  
A pipe-laying vessel including a pipe-laying tower extending upwardly from the vessel, the tower including a first lower section extending upwardly from a proximal end to a distal end above the...
US20050123355 Method of installing a fibreglass pipeline  
A method of installing fibreglass pipelines. Pull points are established at spaced intervals along the pipeline. Endless tubing liners are pulled through the pipeline between pull points to bridge...
US20050002738 Method for cutting undersea pipeline to length  
A pipeline is laid from a first position to a second position with a connector at [[said]] the second position for connection to a subsea structure, at a depth L. A [[a]] first seabed transponder...
US20140212221 METHOD FOR CONNECTING A FLEXIBLE LINE TO A STRUCTURE OF A FLUID EXPLOITATION INSTALLATION AND ASSOCIATED CONNECTION DEVICE  
The method according to the invention comprises providing a flexible line (18) and a bend limiter axially immobilized around the flexible line (18) by a releasable immobilizing mechanism (46). It...
US20120114419 Pipeline Laying Apparatus and Method  
The apparatus includes a tower (10) provided with tensioning apparatus (20) which suspends a pipeline being laid into the sea. The tower is mounted on a pivot in order to allow it to be inclined...
US20120269581 REELING AND UNREELING AN INTERNALLY CLAD METAL PIPELINE  
A method is disclosed for reeling or unreeling a pipeline having an inner corrosion-resistant metallic liner that is tightly fitted within the pipeline. To minimize or avoid wrinkling of the liner...
US20170108143 DEPLOYMENT AND DIRECT TIE-IN OF SUBSEA PIPELINES  
A method of installing a subsea pipeline having a direct tie-in to a subsea structure includes, during introduction of the pipeline into the sea from a pipe laying vessel, applying a plastic...
US20170074425 RISER ASSEMBLY AND METHOD OF INSTALLING A RISER ASSEMBLY  
A riser assembly and method of installing a riser assembly are disclosed. The riser assembly includes a first attachment element connected to a first portion of flexible pipe and a second...
US20170044838 Method For Installation And Implementation Of A Rigid Tube From A Ship Or Floating Support  
A method of installing and implementing a rigid tube (10) referred to as a “main” tube, wherein the following steps are performed: a) lowering an end of the main tube from a floating support or...
US20160041283 OVERBOARD SYSTEM FOR DEPLOYMENT AND RETRIEVAL OF AUTONOMOUS SEISMIC NODES  
Embodiments of systems and methods for deploying and retrieving a plurality of autonomous seismic nodes from the back deck of a marine vessel using an overboard node deployment and retrieval...
US20150354728 APPARATUS AND METHOD FOR INSTALLATION AND PROTECTION OF SUB SEA CABLES  
An apparatus for installation and protection of subsea cables comprises at least a first tubular member (1) and at least a second tubular member (2). Both these are arranged to be installed subsea...

Matches 1 - 21 out of 21