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8888414 Grouted cylindrical connection utilizing bearing surfaces for offshore monopile foundations  
A grouted cylindrical connection utilizing bearing surfaces can be used with conventional transition-monopile foundations to connect the large diameter cylindrical shaped monopile to the larger...
8888413 Transition coupling between cylindrical drive shaft and helical pile shaft  
An improved transition coupling for a helical soil pile assembly transfers a compression load between two coupled shaft segments with little or no compression loading on the bolts that fasten the...
8888406 Weighted bag  
A weighted bag includes a filler material contained by a sealed bag configured to be substantially impermeable to fluids. The sealed bag may include a generally tubular bag body made from a...
8887749 Method and apparatus for watering  
An apparatus including flexible tube having a first opening at a first end, an opposing second opening at a second end, and a body portion between the first end and the second end. The body portion...
8888409 Multipurpose deepwater vessel  
A multipurpose deepwater vessel equipped with a floating structure having a bow, a stern, a weather deck, a first board, and a second board; a J-lay tower hinged to the floating structure along the...
8887451 Pivoting bracket for foundation support system  
An apparatus for lifting and supporting a foundation is provided. The apparatus includes a pivoting bracket that is rotatably coupled to a slab bracket plate having a sleeve. The sleeve is adapted...
8888408 Systems and methods for collecting and processing permafrost gases, and for cooling permafrost  
Systems and methods for collecting and processing permafrost gases and for cooling permafrost are disclosed herein. A method in accordance with a particular embodiment for processing gas in a...
8882396 Method of consolidating foundation soils and/or building sites  
There is described a method of consolidating foundation soils and/or building sites in general, which comprises injections of expanding chemical products which are projected and carried out by...
8882398 Retaining wall block and system  
A retaining wall block, a retaining wall system, and method of constructing a retaining wall are provided. The retaining wall block has a pair of top projections, a top groove, a pair of bottom...
8882392 Method and system for anchoring a pipeline at a subsea location  
A method of anchoring a pipeline at a subsea location includes the steps of installing a first pile into the subsea location in a position away from the pipeline, affixing a first line to the...
8882395 Tension dispersion-type complex anchor body with a removable tension member, and method for constructing same  
A tension dispersion type complex anchor device includes an internal fixing body having a tension member which is placed through a free length section to apply a tension force and a fixing block to...
8882066 Buoyant clamp for tubular members  
Various clamps for connecting one tubular member to another, methods of using and making such clamps are disclosed. In one aspect a clamp for coupling a first tubular member to a second tubular...
8882388 Underwater oil and gas collection system  
A device for collection of oil and gas from an underwater source comprising a balloon-like structure (1) defined by an envelope having an opening (18), which, in operation, is on the underside of...
8882399 Strong nonwoven fabrics for use in silt control systems  
Strong nonwoven fabrics can be used as a sheet in a silt screen fence or other temporary silt screen barrier. The fabrics can be without reinforcements. Enhanced features of these strong nonwoven...
8882389 Pipeline termination skid  
A pipeline termination skid to be mounted to a pipeline end section in order to support a pipeline hub of the pipeline end section during and after the connection of the pipeline hub to a...
8882391 Method and system of retriever systems for marine geophysical survey cables  
Retriever systems for marine geophysical survey cables. At least some of the illustrative embodiments are methods including causing a submerged sensor streamer to surface by flooding an...
8882394 Tensioner cylinder connections with multiaxial degrees of freedom  
A coupler having two degrees of axial freedom couples a hydro-pneumatic cylinder to a tensioner ring of a riser tensioner mounted to a platform. A post extends along an axis of the cylinder and an...
8882393 Tool for longitudinally subdividing sewer pipes  
The invention relates to a tool for longitudinally subdividing buried sewer pipes having an asymmetric, generally oval cross section, made substantially of a support shoe opposing a cutting blade...
8882390 Method for installing an operating rig for a fluid in a body of water with a traction unit  
This method comprises connecting a downstream point (40) of a pipe (24) to a buoy (26) and completely submerging the buoy (26). It comprises deploying in the body of water (12) an intermediate...
8882397 Methods for waterproofing depositing sites  
An object of the present invention is to provide methods for laying a waterproofing layer which may be used for forming the bottom and the walls of depositing sites so as to comply, both in literal...
8875793 Connecting device for kill/choke lines between a riser and a floating drilling vessel  
A connector device for kill- and choke lines between a riser and a floating drilling platform includes a slip joint on top of the riser including an outer barrel, a kill- and choke manifold...
8876436 Rock bolt  
A rock bolt includes an elongate tubular body with an internal bore. A filler material is insertable into the internal bore at one end of the elongated tubular body. The end of the tubular body is...
8876433 Method of reeling and unreeling an internally clad metal pipeline  
A method is disclosed for reeling a pipeline having an inner corrosion-resistant metallic liner that is tightly fitted within the pipeline. To minimize or avoid wrinkling of the liner during the...
8875805 Mobile drilling system and a methodology for installation of the system  
A mobile drilling system comprising a top member with a drilling rig positioned thereon. The top member is removably engaged with a foundation member. The foundation member comprises a tower. The...
8876434 Method and device for installing a tidal power plant  
There is provided a method for the installation of a tidal power plant having a water turbine, which is mounted so it is rotatable on a nacelle, the nacelle being assigned to a coupling device for...
8876437 Use of elastomers to produce gels for treating a wellbore  
A method of treating an earth formation that includes introducing at least one blocked isocyanate in a liquid phase into the earthen formation; introducing at least one active hydrogen compound...
8876429 Locking devices for boat lifts  
Various security members for selectively preventing movement of a boat-supporting cradle of a boat lift system. In one form, each security member is structured to hang from a longitudinal support...
8876435 Floating dock, connection system, and accessories  
The present invention is directed to a floating dock system, the floating dock system comprising at least two dock sections, said dock sections comprising substantially horizontal slots along at...
8876432 Method for manufacturing geological gradation featuring disaster prevention and ecologic function  
Provided is a method for manufacturing geological gradation layer featuring disaster prevention and ecologic function, which uses on-site earth or gradation materials commonly adopted in road...
8876431 Submersible bulkhead system and method of operating same  
A bulkhead system and a method of implementing such a bulkhead system in relation to a dam are disclosed herein. In one example embodiment, such a method includes providing a plurality of bulkhead...
8876218 Hydraulic circuit for longwall support  
A hydraulic circuit for longwall support for use in underground mining for supporting a longwall by means of a plurality of support shields includes in the annular piston line of each...
8876438 Process for casting concrete wall blocks for use with geogrid  
In casting concrete retaining wall blocks, a plurality of mold inserts form a passage between top and bottom surfaces of the block, a recess in the block top between the passage and the back of the...
8875371 Articulated conduit linkage system  
An articulating conduit linkage system for maintaining a fluid connection between a fluid source and displaceable conduit that has been buried in a subsiding permeable body. A fluid source can...
8876430 Systems and methods for removal of trunnion pin sleeve and for supporting tainter gate during said removal  
Methods and systems for use in the removal of trunnion pin sleeves and the supporting of lock and/or dam gate structures (e.g., tainter or roller gates) are disclosed herein. In one example...
8875792 Apparatus for and method of protecting an umbilical  
The present invention relates to apparatus for retaining at least one umbilical in relation to a string. The apparatus (30) comprises a body (32), first (38) and second members (40) and first (50,...
8870496 Offshore S-lay pipelaying vessel  
An offshore S-lay pipelaying vessel for laying a pipeline on the seabed, said vessel comprising: —a hull; —an elongated stinger having a hull end and a free end, said stinger being adapted to sup...
8870497 Ice worthy jack-up drilling unit with conical piled monopod  
The invention relates to an ice worthy jack-up rig with a conical piled monopod working together to drill wells and produce hydrocarbons in ice prone locations. The inventive rig would work like a...
8870494 Autonomous underwater array burial system  
An underwater cable burial mechanism including a nozzle disposed in front of a plow blade wherein the nozzle is configured to spray a jet of water onto the sea floor in an intended path of the plow...
8870492 Interlocking rig mats  
A rig mat comprising a downwardly sloping first end comprising a female coupling and extending across a first lateral end of the rig mat and an upwardly sloping second end comprising a male...
8869839 Method and device for repairing piping  
An device and method for repairing the junction of a main pipe line and a lateral pipe. The device uses a series of independently controlled bladders to adjust the timing and pressure exerted by...
8870495 Vessel and method for laying a pipeline  
A pipeline laying vessel (1) for laying a pipeline (2) on a seabed, said vessel (1) comprising a J-lay system (4) defining a firing line (5) along which the pipeline (2) is laid, the J-lay system...
8870493 Culvert gate assembly  
A gate assembly for use on a pipe, such as a culvert pipe. The assembly having an adjustable engagement band defining an opening. The opening having a nominal diameter sized to engage a culvert...
8869901 Offshore drilling system comprising a high-pressure riser  
The offshore drilling system comprises a floating drilling vessel 1, a well drilled in the sea bottom 2, a tubular riser extending the well up to the floating vessel, well sealing elements fastened...
8872022 Phase-change cooling of subterranean power lines  
A cooling system for a subterranean power line may include a cooling tube configured to house a fluid. Heat generated by the subterranean power line may be radiated and/or conducted to the cooling...
8864416 Seismic cable with adjustable buoyancy  
A method for performing a seismic survey in a water column includes providing a length of flexible cable from a cable storage device disposed on a vessel to a cable handling device adjacent the...
8864418 Method and apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduit  
A method and apparatus for rehabilitating an underground water conduit having at least one service entrance including a plug having a light emitter which is responsive to the presence of an...
8864417 Methods of reel-laying a mechanically lined pipe  
Methods of reel-laying a mechanically lined pipe (MLP) are described. These include the steps of: spooling the MLP (12) onto a reel (10) in the complete or substantial absence of internal pressure...
8864424 Debris shield for geocontainers, method of making, and method of use thereof  
Described herein is a protected container employed to prevent soil erosion. The protected container is a geotextile container having a debris shield disposed thereon. The debris shield protects the...
8864412 Method for the remediation of contaminated soil  
A containment chamber is constructed by excavating a pit at the site of oil-contaminated sand and lining the pit with an impermeable, heat-resistant, flexible plastic liner. An array of spaced...
8863682 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...