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WO/2022/253427A1 |
A method and an oil purification system for purification of contaminated oil, wherein said contaminated oil comprises at least a light phase comprising oil and a heavy phase comprising water, said method comprising the steps of: - adding...
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WO/2022/254458A1 |
A system (100) and a method for optimally determining thermal maturity of an oil sample is provided. The system (100) comprises a diluting unit (102) for diluting a sample of crude oil in a non-polar non-fluorescent solvent and a fluores...
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WO/2022/251018A1 |
A system for processing oil and gas at an offshore facility includes a single stage separation module. A gas stream from the single stage separation module is pressurized in a primary compressor, and then is used to heat the incoming oil...
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WO/2022/225849A1 |
The present disclosure relates to demulsifier compositions and methods of resolving emulsions using the compositions. The demulsifiers include modified hydroxy-succinimide copolymers. For example, the demulsifiers may include ethoxylated...
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WO/2022/221301A1 |
A system for stabilizing a hydrocarbon feedstock includes a High Pressure Separation (HPS) unit in fluid communication with a feedstock inlet. The HPS unit includes an oil outlet. The system includes a heated Low Pressure (LP) separator ...
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WO/2022/211830A1 |
An apparatus for mixing wash water and crude oil includes a crude oil pipe, a wash water manifold, a plurality of conduits, and a flow controller. The crude oil pipe includes a wall having an interior surface, an exterior surface, and a ...
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WO/2022/174880A1 |
Hydrocarbon condensate associated with natural gas contains impurities such as water, salts and solids. These impurities usually have serious and expensive impacts on the condensate stabilization units. Condensate stabilization units gen...
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WO/2022/157586A1 |
The present invention relates to a polymerization inhibiting and emulsion breaking composition for inhibiting polymerization and simultaneously breaking emulsions formed between hydrocarbon and caustic, wherein the composition comprises:...
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WO/2022/150060A1 |
A process for upgrading a hydrocarbon-based composition that includes combining a supercritical water stream with a pressurized, heated hydrocarbon-based composition in a mixing device to create a combined feed stream. The combined feed ...
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WO/2022/134342A1 |
Provided are an electric field-type oil emulsification reverser and a method for use thereof, comprising a machine base (1), an oil–water separation labyrinth screen (2) arranged running through the machine base (1), a pair of mesh ele...
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WO/2022/116899A1 |
The present invention provides a method and device for enhancing oil dehydration by means of synergy of an electric field and medium coalescence. Deep demulsification of a water-in-oil (W/O) emulsion enhanced by means of the synergy of t...
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WO/2022/101102A1 |
The present invention relates to a method for treating a production effluent from an enhanced oil recovery process using at least one surfactant, the effluent being in the form of an oil-in-water emulsion comprising, in percentage by vol...
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WO/2022/101729A1 |
The present disclosure provides a composition for dewatering a hydrocarbon feed, the composition comprising: a) at least two alkyl aromatic poly-ethoxy alcohol; and b) at least one non-ionic surfactant, wherein the at least two alkyl aro...
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WO/2022/094560A1 |
Systems and methods to separate water and remove solids from a pre-treated and unfiltered renewable feedstock at or separate from a refinery. Such systems and methods may be used to provide a reduced-contaminant and reduced-solid renewab...
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WO/2022/094580A1 |
Systems and methods to enhance the removal of inorganic contaminants, including metals, from hydrocarbon feedstocks at a refinery. One or more embodiments of such systems and methods may be used to provide a renewable hydrocarbon feedsto...
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WO/2022/051561A1 |
Integrated gas oil separation plant systems and methods, one system including a crude oil inlet feed stream; a low pressure production trap (LPPT); a low pressure degassing tank (LPDT); a first heat exchanger, where the first heat exchan...
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WO/2022/032000A1 |
A disclosed subsea sediment separation and filtration system includes first and second separation devices, a spreader apparatus, and a storage device. The first separation device receives a water/sediment/oil mixture and from a subsea su...
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WO/2022/020296A1 |
The present disclosure describes a computer-implemented method that includes: monitoring, at a gas oil separation plant (GOSP) facility that includes a high-pressure production trap (HPPT) apparatus and a Dual Frequency Desalting (DFD) d...
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WO/2022/011442A1 |
Standalone system for draining fluid contaminants (iii) contained in storage tanks (i) of organic fluids (ii) of mineral, plant, animal or synthetic origin, comprising intermediate flows or finished products derived from industrial proce...
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WO/2021/262863A1 |
A gas oil separation plant (GOSP) and method for receiving crude oil from a wellhead and removing gas, water, and salt from the crude oil, and discharging export crude oil. The GOSP includes online analyzer instruments for performing onl...
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WO/2021/240320A1 |
System and method designed for the comprehensive management of Marpol I liquid hydrocarbon waste generated on board a ship, which makes it possible to convert what is currently considered a waste, Marpol IC sludge-type, into a product wi...
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WO/2021/226190A1 |
The present disclosure describes a method including: receiving input data from a gas and oil separation plant (GOSP), wherein: one or more demulsifiers is being injected into an emulsion to achieve a separation, a plurality of flow rates...
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WO/2021/224111A1 |
The invention relates to a method for operating a waste fuel oil separation system (1) the method being configured to be performed by a control device (100). The waste fuel oil separation system (1) comprising: a first centrifugal separa...
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WO/2021/226222A1 |
A demulsifier composition comprises an oxy alkylated polybenzoxazine having repeating units of Formula (I): wherein R1 is hydrogen, a C1-30 alkyl, a C3-30 cycloalkyl, a C6-30 aryl, a C7-30 alkylarylene, a C7-30 arylalkyl, a C5-30 heteroa...
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WO/2021/217270A1 |
Provided is a method for treating a liquid, the method including: receive a liquid; passing the liquid through a generator to cut and shear the liquid and releasing the resultant liquid for use. Also provided is a liquid treatment system...
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WO/2021/216226A1 |
In an embodiment is provided a process to re-refine used oil that includes introducing a used oil and a solvent to a separation unit under separation conditions selected to produce a purified oil product, the separation unit comprising a...
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WO/2021/204819A1 |
Process for the purification of a hydrocarbon stream comprising the following steps: a) Providing a hydrocarbon stream having a diene value of at least 1.0, preferably at least 1.5 gl2/100 g as measured according to UOP 326 and a bromine...
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WO/2021/204818A1 |
The disclosure relates to a process to produce olefins from a hydrocarbon stream comprising pyrolysis plastic oil comprising the following steps: (a) Providing a hydrocarbon stream containing at least 10 wt % of pyrolysis plastic oil pre...
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WO/2021/207642A1 |
A system and method to remove gas, water, and salt from crude oil via a GOSP train and discharging the crude oil from a desalter vessel of the GOSP train as unstabilized crude oil to a stabilizer distillation column, removing gas from th...
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WO/2021/204820A1 |
The disclosure relates to a process for the purification of a hydrocarbon stream comprising the steps of (a) Providing a hydrocarbon stream having a diene value of at least 1.0, preferably at least 1.5 g I2/100 g as measured according to...
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WO/2021/194388A1 |
The invention relates to methods of producing fuel oil from washing and steaming mixtures of petroleum products formed when the interior surfaces of tanks are washed. The method comprises repeated heating of oil sludge by a heat-transfer...
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WO/2021/178994A1 |
Embodiments of the disclosure provide a method and system for removing water build-up in a hydrocarbon storage tank. An oil-water interface sensor is located in the hydrocarbon storage tank (220) and includes a first probe (240) and a se...
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WO/2021/158691A1 |
A computer-implemented method includes receiving, by a programmable logic controller coupled to a control unit associated with a vessel containing oil and water within a Gas-Oil-Separation Plant (GOSP), a first signal representing a firs...
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WO/2021/148913A1 |
A process for the enhancement of the byproducts of a process for the regeneration of exhaust oils is described, wherein said process for the regeneration of exhaust oils comprises at least one of the following steps: a) passing of the oi...
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WO/2021/141655A1 |
A separation vessel containing a multi-phase mixture comprising oil and water comprises a buoyant thermal energy transfer device. The buoyant thermal energy transfer device further comprises a thermally conductive body and an internal he...
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WO/2021/134122A1 |
The present invention relates to a system for separating oil/water emulsions by electrocoalescence that includes fluid conveyance means or piping (110), at least one cathode (120), at least one electrode (130), at least one anode (140), ...
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WO/2021/121662A1 |
The invention relates to a method of separating and purifying products from a hydrothermal and/or solvothermal conversion process of carbonaceous material adapted to convert a feed stream comprising carbonaceous material at a pressure of...
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WO/2021/107966A1 |
An emulsion separation device including a plurality of inclined plates, a buoyancy device, and an electric field generation system. Also disclosed are systems and methods for the separation of an emulsion into a continuous aqueous phase ...
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WO/2021/092009A1 |
A power supply device includes a power conversion circuit configured to generate an output voltage from an input voltage, and a controller coupled to the power conversion circuit and configured to control the power conversion circuit to ...
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WO/2021/083750A1 |
The present invention relates to a method for degassing and/or drying a hydraulic pressure medium, comprising the following steps: Supplying pressure medium to a container (100) through an inlet opening (101) of the container (100), the ...
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WO/2021/086760A1 |
A method of producing a product oil stream comprising the steps of mixing the liquid product in the product mixing tank for a mixing residence time to produce a mixed liquid product, maintaining the mixed liquid product in the product se...
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WO/2021/072058A1 |
A computer-implemented method includes controlling water separation in a hydrocarbon stream flowing through a separator train including one or more separator vessels located upstream of a dehydrator by adjusting a flowrate of demulsifier...
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WO/2021/072068A1 |
A computer-implemented method includes controlling water separation in a hydrocarbon stream flowing through a separator train including one or more separator vessels located upstream of a dehydrator by manipulating a demulsifier flowrate...
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WO/2021/057335A1 |
Disclosed is a new demulsifier. The preparation method therefor involves dissolving a fatty alcohol polyether in a solvent to formulate a fatty alcohol polyether solution with a certain concentration; adding an organic catalyst and an ol...
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WO/2021/055135A1 |
Metals, such as mercury, may be removed from aqueous, hydrocarbon, or mixed oilfield or refinery fluids by: applying a sulfur compound having the general formula HS-X, wherein X is a heteroatom substituted alkyl, cycloalkyl, aryl, and/or...
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WO/2021/045732A1 |
A system may include: a crude oil desalter; one or more sample points fluidically coupled to the crude oil desalter; and one or more fluid characterization units coupled to each of the one or more sample points, the one or more fluid cha...
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WO/2021/040614A1 |
Various embodiments may provide an electromechanical responsive film. The electromechanical responsive film may include a composition including sodium (Na), potassium (K), niobium (Nb) and oxygen (O). The composition may have a formula (...
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WO/2021/029988A1 |
A method of improving effluent brine quality, the method (i) providing a mud wash solvent comprising a hydrocarbon having a specific gravity less than that of a desalter brine to be treated; and (ii) adding the mud wash solvent to a mud ...
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WO/2021/028308A1 |
The invention relates to a method for purifying sulfide-containing raw materials and simultaneously extracting elemental sulfur. In said method, the sulfur is extracted from the raw material by comproportionation reaction with a sulfur h...
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WO/2021/026527A1 |
A method of dewatering a hydrocarbon storage tank carrying a first fluid layer that includes a first hydrogen concentration and a second fluid layer that includes a second hydrogen concentration includes receiving, from a sensor and by a...
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