Abstract: This invention provides a method and apparatus for transporting marine fuel by rail car directly to a fueling vessel, by loading rail cars loaded with marine fuel onto a specially equipped roll-on/roll-off rail barge and transporting the barge by towboat to a mooring, where it is moored/secured in position, after mooring the barge will have the capability for offloading marine fuel from its rail cars via a barge-included distribution system to fuel a vessel. The barge may operate and be regulated as a fuel terminal when secured to the mooring.

Abstract: This invention provides a method and apparatus for transporting marine fuel by rail car directly to a fueling vessel, by loading rail cars loaded with marine fuel onto a specially equipped roll-on/roll-off rail barge and transporting the barge by towboat to a mooring, where it is moored/secured in position, after mooring the barge will have the capability for offloading marine fuel from its rail cars via a barge-included distribution system to fuel a vessel. The barge may operate and be regulated as a fuel terminal when secured to the mooring.

Abstract: A method and apparatus for transporting heavy oil in a pipeline using shear heating. Shear heating provided by external friction or internal friction acts to heat the heavy oil to increase or maintain the temperature of the heavy oil as it flows through the pipeline. The pipeline may be designed to enhance shear heating.

Abstract: This invention relates to the storage under pressure in a container and subsequent transport of the filled pressurized container of particular natural gas or natural gas-like mixtures that contain methane or natural gas plus an additive, and which mixtures have been refrigerated to less than ambient temperature. (This invention also relates to a similar mixture which has been created by the removal of methane or a lean gas from a richer natural gas mixture.

Abstract: At pressures over 1,000 psia it is advantageous to add to natural gas an additive which is a C2 or C3 hydrocarbon compound or a mixture of such compounds. Above a lower limit (which varies with the additive being added and the pressure), this results in a decrease in the amount of power needed to pump the mixture or to compress it.

Abstract: For storage of natural gas at pressures over 1,000 psia, it is advantageous to add to natural gas an additive which is a C2 or C3 hydrocarbon compound, or a mixture of such hydrocarbon compounds. Above a lower limit (which varies with the additive being added and the pressure), there is a decrease in the amount of power needed to compress the mixture. For storage or pipeline transportation of natural gas at pressures over 800 psia, it is advantageous to add ammonia to the natural gas, in an amount such that the ammonia does not create a liquid phase at the temperature and pressure used. The ammonia-natural gas mixture can be compressed or pumped with a lower energy expenditure than would be needed for an equivalent volume of natural gas alone. When more than 4% by volume of ammonia is present, the pumping through pipelines is also aided by the refrigerant effect of the ammonia, which reduces the temperature of the gas being transported.

Abstract: At pressures over 1,000 psia, it is advantageous to add to natural gas an additive which is a C2 or C3 hydrocarbon compound or a mixture of such compounds. Above a lower limit (which varies with the additive being added and the pressure), this results in a decrease in the amount of power needed to pump the mixture or to compress it.