Abstract: The method of supplying non-twisted cable from a non-rotating container comprising supplying a cable to a first spool in a first position by supplying the cable to the first spool in a direction generally parallel to the centerline of the first spool and wrapping the cable around the first spool so that one twist will be applied to the cable with every circumferential wrap, transferring the first spool to a second position without cutting the cable, transferring a second spool to the first position, supplying the cable to a the second spool in the first position by supplying the cable to the second spool in a direction generally parallel to the centerline of the second spool and wrapping the cable around the second spool so that one twist will be applied to the cable with every circumferential wrap, transferring the first spool to a third position and transferring the second spool to the second position, cutting the cable between the second and the third positions, delivering the cable from the third position

Abstract: In an offshore drilling facility, apparatus is disclosed comprising: a drilling floor centralizer for receiving the upper end of a string of drilling riser sections; a moon pool centralizer for receiving another portion of the drilling riser; and at least one roto-track, removably and rotationally carried by at least one of the pin end of one drilling riser section and the box end of the adjacent drilling riser section, for extending the outer diameter of each of the adjacent ends to the outer diameter of the adjacent drilling risers sections intermediate the ends of the drilling riser sections.

Abstract: A method of supporting a double hull platform section above the surface of the earth for the exploration of oil, gas, or hydrate reserves comprising lowering a platform to a distance above the surface of the earth, engaging a first set of supports with the surface of the earth, drilling holes in the earth, inserting a second set of supports in the drilled holes, adding a slurry in to the drilled holes, allowing the slurry to freeze to support the platform, and disengaging said first set of supports from the earth.

Abstract: The method of landing a welding gas bottle in a predetermined location on a support tray on a welding machine by providing a non-supporting area between two supporting areas and a having a hand truck which provides a welding gas bottle support which will fit between the supporting areas and allows the hand truck support to pass between the support areas of the support tray and thereby transferring the support of the welding gas bottle from the hand truck to the support tray by a pivoting of the handle of the hand truck.

Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described. Methods and to means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided.

Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. Other aspects comprise improved platform floor plans, with various wellhead cellar layouts and sealing means also being described. Methods and means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided. Also taught are methods and means of adjusting the height and level of an assembled drilling platform, and for adding extension members to extend the length of a support post as needed during installation, maintenance or operations.

Abstract: The method of displacing fluids in the annulus between pressurized casing strings inside an active oil or gas well by providing a controlled turndown insert and guides then inserting and retrieving a flexible hose without it folding or buckling while being pushed or pulled through a wellhead system orifice with relatively sharp edges at the annulus opening where the hose must make a 90 degree turn from horizontal to vertical within a short radius without cutting, crimping or tearing the hose then seating and holding the hose while fluids are injected, all the while providing protection against well blow out or other pressure problems.

Abstract: The method of supplying non-twisted cable from a non-rotating container comprising supplying a cable to a first spool in a first position by supplying the cable to the first spool in a direction generally parallel to the centerline of the first spool and wrapping the cable around the first spool so that one twist will be applied to the cable with every circumferential wrap, transferring the first spool to a second position without cutting the cable, transferring a second spool to the first position, supplying the cable to a the second spool in the first position by supplying the cable to the second spool in a direction generally parallel to the centerline of the second spool and wrapping the cable around the second spool so that one twist will be applied to the cable with every circumferential wrap, transferring the first spool to a third position and transferring the second spool to the second position, cutting the cable between the second and the third positions, delivering the cable from the third position

Abstract: The method of providing a shuttle valve which will accept 3 or more inputs, comprising providing a body having a bore and an outlet, providing two or more shuttles within the bore, providing an inlet in the body between each of the shuttles, and causing flow from an inlet to move the shuttles to positions appropriate to allow flow from the inlet into the shuttle valve and blocking flow out of the other of the inlets.

Abstract: The method of protecting two subsea pipelines which cross each other in a subsea environment from damaging one another when subsea currents slide the upper pipeline along the upper surface of the lower pipeline by providing roller around the upper pipeline and rollers around the lower pipeline which are connected together by a rotatable connection which allows the sets of roller to match the angle of the pipeline.

Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described. Methods and to means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided.

Abstract: The method of landing a welding gas bottle in a predetermined location on a support tray on a welding machine by providing a non-supporting area between two supporting areas and a having a hand truck which provides a welding gas bottle support which will fit between the supporting areas and allows the hand truck support to pass between the support areas of the support tray and thereby transfering the support of the welding gas bottle from the hand truck to the support tray by a pivoting of the handle of the hand truck.

Abstract: The method of improving the brake closing response time on an offshore reel, comprising providing a brake disk, providing a control valve with a pilot on each end, providing a reference signal on one end, providing a control signal on the other end, shifting to a position to supply operating pressure to release brakes from a brake disk when said control signal exceeds said reference signal and venting said operating signal when said control signal is less than said reference signal.

Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described. Methods and means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided.

Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described. Methods and means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided.

Abstract: The method of preventing over tension to an umbilical wrapped on the spool of an offshore reel when the umbilical is being normally deployed or retrieved or when the umbilical is unexpectedly pulled from the spool on the reel, comprising providing a main disk, mounting the main disk on the spool of the reel with a slip connection which will be automatically controlled, connecting motor power for the reel to the main disk, connecting brakes to the main disk, such that when the diameter of deployment varies the slip connection torque will be automatically adjusted and prevent the umbilical from being subjected to tension higher than the desired amount.

Abstract: The method of providing a pressurized control fluid for the operation of subsea equipment of providing an accumulator with control fluid pressurized by compressed gas, supplying the control fluid to a control valve for the purpose of operating a function, receiving a return flow of the control fluid from the function to a control valve, directing the return flow of the control fluid to a low pressure chamber whose pressure is substantially unaffected by the subsea environmental pressure, and maintaining the low pressure level in the low pressure chamber.

Abstract: The method of protecting two subsea pipelines which cross each other in a subsea environment from damaging one another when subsea currents slide the upper pipeline along the upper surface of the lower pipeline by providing roller around the upper pipeline and rollers around the lower pipeline which are connected together by a rotatable connection which allows the sets of roller to match the angle of the pipeline.

Abstract: The method of preventing over tension to an umbilical wrapped on the spool of an offshore reel when the umbilical is being normally deployed or retrieved or when the umbilical is unexpectedly pulled from the spool on the reel, comprising providing a main disk, mounting the main disk on the spool of the reel with a slip connection which will be automatically controlled, connecting motor power for the reel to the main disk, connecting brakes to the main disk, such that when the diameter of deployment varies the slip connection torque will be automatically adjusted and prevent the umbilical from being subjected to tension higher than the desired amount.

Abstract: The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described. Methods and means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided.