| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 095253000 | Emulsion breaking or multiple liquid separating | 8 |
| 20100180768 | Separator Tank for Separation of Fluid Comprising Water, Oil and Gas, use of such a Tank , and a Method for Separating a Fluid Including Water, Oil, and Gas - A separator tank ( | 07-22-2010 |
| 20110088555 | COMPRESSOR LUBRICANT RECLAIMING PROCESS AND SYSTEM - A system and method for reclaiming compressor lubricants wherein a gas stream containing a lubricant contaminant is compressed to produce a compressed gas stream containing lubricant, the compressed gas stream being separated to produce a lubricant stream containing contaminant, the lubricant/contaminant stream being sent through a separator wherein the contaminant is separated from the lubricant. | 04-21-2011 |
| 20120152121 | WATER SEPARATION SYSTEMS AND METHODS - A water separation system and method for treating multiphase hydrocarbon production streams is disclosed. The system may be employed to separate gas from the production stream, and then separate the liquid stream into its oil component and water component. A gas/liquid separator may be employed to separate a multiphase hydrocarbon production stream into a gas stream and a liquid stream. A liquid cyclone separator, positioned downstream from the gas/liquid separator, may be employed to divide the liquid stream into an oil dominated portion and a water dominated portion. The system may be used on land or on offshore platforms in locations where it is desirable to separate oil and water from hydrocarbon streams. | 06-21-2012 |
| 20120152122 | WATER SEPARATION SYSTEMS AND METHODS - A water separation system and method for treating multiphase hydrocarbon production streams is disclosed. The system may be employed to separate gas from the production stream, and then separate the liquid stream into its oil component and water component. A gas/liquid separator may be employed to separate a multiphase hydrocarbon production stream into a gas stream and a liquid stream. A liquid cyclone separator, positioned downstream from the gas/liquid separator, may be employed to divide the liquid stream into an oil dominated portion and a water dominated portion. The system may be used on land or on offshore platforms in locations where it is desirable to separate oil and water from hydrocarbon streams. | 06-21-2012 |
| 20130025451 | PHASE SEPARATION OF A MULTIPHASE MIXTURE - A device for phase separation of a multiphase mixture with at least one gas and at least two fluid phases may include a vessel including a tangential inlet via which the multiphase mixture is conveyed to the vessel, a tangential gas outlet above the inlet, via which a gas phase of the multiphase mixture separated from the multiphase mixture can be taken out of the vessel, and at least two outlets below the inlet at different vertical heights, via which one of the at least two fluid phases of the multiphase mixture respectively separated from the multiphase mixture can be taken out of the vessel. Further, a method for phase separation of a multiphase mixture using such device may include imparting an upwards-directed eddy flow to the multiphase mixture, during which fluid droplets are separated from the multiphase gas mixture, collecting the fluid droplets, and separately removing all phases formed. | 01-31-2013 |
| 20140345459 | REMOVAL DEVICE - The present invention relates to a removal device for removing gas bubbles and/or dirt particles from a liquid in a liquid conduit system or for removing a second liquid from a first liquid in the conduit system. The removal device includes a main channel for a main flow, the main channel having an entry and an exit which are configured to be connected to the conduit system, a housing which defines an inner space, at least one supply channel extending from the main channel to the inner space, at least one return channel extending from the inner space back to the main channel, directly or indirectly via a return chamber, at least one quiet zone in the inner space in which in use the liquid has a substantially smaller velocity than in the main channel. The quiet zone is configured to allow dirt particles or a relatively heavy liquid to settle at a lower end of the housing and/or gas bubbles or a relatively light liquid to rise to an upper end of the housing. The removal device further comprises means to remove dirt particles or relatively heavy liquid, and/or gas or relatively light liquid out of the housing. | 11-27-2014 |
| 20150090124 | APPARATUS AND METHOD FOR PRODUCING OIL AND GAS USING BUOYANCY EFFECT - A method of producing oil and gas from a gathering manifold or a well. The method includes the steps of channeling field production into a sealed vessel through an inlet pipe, and permitting oil and gas components of the field production to separate naturally from water and other fluids within the vessel. The method further includes the steps of evacuating the separated oil and gas from the vessel via pipelines attached to the vessel at locations corresponding to the separated oil and gas, and pumping seawater into the vessel to pressurize the vessel and thereby aid in the production of oil and gas from the vessel. | 04-02-2015 |
| 20160096123 | Four phase vertical rotary separator - A compact rotating separator apparatus to which a fluid stream containing gas, two liquids of different density, and solids is supplied via nozzles or exhaust from a process component; and which employs high centrifugal forces to produce pure streams of the gas, each of the liquids, and a waste stream containing the solids. The energy in the fluid stream is converted to shaft power in the rotating separator apparatus and can be used to generate power. Oil, gas, water and solids from a production well can be directly separated into the constituent streams while producing useful power. | 04-07-2016 |
