Chevron U.s.a. Inc.

Phillips 66 Company

Blaine Edwin Beck

Barbara A Belt

Ralph T Goodwin, Iii

Sara Irina Kopponen

Mariella L Raven

An apparatus and method for securing subsea devices to a seabed are provided. The apparatus generally includes a mud can housing that defines a internal space that can be evacuated to drive the housing into the seabed and secured it thereto. At least one receiver is connected to the housing. Each receiver is configured to receive a subsea device so that each subsea device in each receiver is secured to the seabed in a vertical orientation when the mud can housing is secured to the seabed.

Apparatus and method for securing subsea devices to a seabed

Processes for making hydrogen and optionally carbon monoxide and their integrations in a Carbon-to-Liquids plant are disclosed. A first syngas produced by a first syngas generator is converted in a hydrocarbon synthesis process to hydrocarbon products, oxygenates and product water comprising dissolved oxygenates. The first syngas generator may use partial oxidation, reforming, gasifying, or pyrolysis of any solid, liquid or gaseous carbonaceous feedstock. The product water may be treated, for example by distillation and/or by stripping, to form an oxygenates-rich stream which comprises a reforming reactant and oxygenates originating from the product water. Oxygenates from the oxygenates-rich stream fed to a second syngas generator are converted under reforming conditions to form at least hydrogen. The hydrogen formed by reforming may be supplied to one or more units using hydrogen within a Carbon-to-Liquids plant.

Conversion of produced oxygenates to hydrogen or synthesis gas in a carbon-to-liquids process

A remote power supply system associated with offshore hydrocarbon production and transportation operations includes an expansion turbine that generates power for the system. The remote power supply system also has a support structure that supports the expansion turbine. A cooling section is supported by the support structure, and is in fluid communication with the expansion turbine to receive the vapor therefrom and to condense it to liquid. A downcomer and boiler section is in fluid communication with the cooling section to receive the liquid condensed from the vapor. An ignition assembly is positioned toward a lower end portion of the downcomer and boiler section. The ignition assembly ignites a fuel and air mixture and causes the liquid received by the downcomer and boiler section from the cooling section to boil into vapor. A return passage conveys vapor from the downcomer and boiler section to the inlet of the expansion turbine.

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Katy, TX, United States of America

Blaine Edwin Beck