A method includes combusting a fuel stream in a combustion unit in the presence of a first oxygen enriched carbon dioxide stream received from an anode of an electrolyzer to generate a hot flue gas stream comprising carbon dioxide, steam, unconsumed oxygen, NOx and SOx, cooling the hot flue gas stream in a heat exchanger by supplying a water stream to the heat exchanger as a heat transfer medium to generate a cooled flue gas stream effluent, processing the cooled flue gas stream effluent in one or more separation units to generate a carbon dioxide rich gas stream and a carbon dioxide lean gas stream, and passing the carbon dioxide rich gas stream to the anode of the electrolyzer to generate a second oxygen enriched carbon dioxide stream for sending to the combustion unit.
The present application pertains to a lubricating oil composition for an internal combustion engine that advantageously which exhibits improved fuel economy. The composition may comprise a major amount of oil of lubricating viscosity, an alkaline earth metal sulfonate detergent, and a comb-shaped polymethacrylate viscosity modifier. The compositions may be an 0W-8, an 0W-12, an 0W-16, or an 0W-20 SAE viscosity grade and be particularly useful for a hybrid vehicle.
C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
C10N 20/00 - Specified physical properties of component of lubricating compositions
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
The present disclosure advantageously refers to a hybrid flush pipe connection. The new connection has the advantages of a flush connection but is simpler and less costly to manufacture as it uses a pipe such as a square cut pipe fluidly connected to a vessel such that there is an internal projection from the pipe. One, two, or three or more strategically placed gaps in the internal projection allow fluid to pass from the vessel to the pipe without blockage from the internal projection at the at least one gap.
22 capturing process utilizing protic ionic liquids made of an organic superbase and a weak acid in the presence of moisture. The concept is demonstrated in one embodiment with the ionic liquid, 1,8-diazabiclclo(5.4.0)undec-7-enium imidazolate, [DBUH][Im].
B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
In one embodiment is provided an energy-efficient post-combustion CO2 capturing process utilizing protic ionic liquids made of an organic superbase and a weak acid in the presence of moisture. The concept is demonstrated in one embodiment with the ionic liquid, 1,8-diazabiciclo(5.4.0)undec-7-enium imidazolate, [DBUH][Im].
B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
Described herein are compounds and surfactant mixtures (as well as the resulting compositions) for use in oil and gas operations. Also provided are compounds of Formula I, II, III, IIIA, IV, IVA, V, VI, VII, VIIA, VIII, VIIIA, IX, IXA, IXB, IXC, IXD, X, XA, XB, XC, XD, XI, XIA, XIB, XIC, XID, XII, XIIA, XIIB, XIIC, and XIID.
C09K 8/584 - Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
C07C 309/24 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of a carbon skeleton containing six-membered aromatic rings
C07C 309/42 - Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing singly-bound oxygen atoms bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
E21B 43/16 - Enhanced recovery methods for obtaining hydrocarbons
A lubricating oil composition is described. The composition includes a major amount of an oil of lubricating viscosity; a phosphorus-containing additive; and at least one sulfur-containing additive, wherein the sulfur-containing additive is thiadiazole, dithiadiazole, dimercaptodithiadiazole, dimercaptodithiadiazole oligomer, or derivative thereof, or analog thereof.
C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
C10M 157/08 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a phosphorus-containing compound
C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
Methods for dehydrogenation of perhydro-benzyltoluene are described. The representative two stage reaction processes described herein provide cost-effective high amount of conversion to hydrogen and/or other beneficial products.
This disclosure pertains to a supported noble metal catalyst containing noble metal component and a sulfur-containing component being supported on a non-noble metal doped inorganic oxide carrier and uses thereof. The catalyst may be used for the hydrogenation of an aromatic compound. The present disclosure further relates to a process for the partial or complete dehydrogenation of perhydrogenated or partially hydrogenated cyclic hydrocarbons to produce hydrogen.
A reactor uses catalyst blocks for conversion of light hydrocarbons to hydrogen and to liquid hydrocarbons. The catalyst blocks stacked on top of one another within the reactor facilitate conversion of the light hydrocarbons. Electric heaters can be arranged in a variety of orientations within the reactor to supply heat for the conversion reaction. Alternatively, the catalyst blocks can be located within reaction tubes within the reactor and heated by combustion of a fuel adjacent to the reaction tubes. When operated in a regeneration mode, coke that accumulates within the reactor is removed by oxidation.
B01J 8/04 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
B01J 8/06 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds in tube reactorsChemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds the solid particles being arranged in tubes
C01B 3/26 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
11.
SULFIDATED NOBLE METAL ON METAL DOPED SUPPORT AS A HYDROGENATION AND DEHYDROGENATION CATALYST
This disclosure pertains to a supported noble metal catalyst containing noble metal component and a sulfur-containing component being supported on a non-noble metal doped inorganic oxide carrier and uses thereof. The catalyst may be used for the hydrogenation of an aromatic compound. The present disclosure further relates to a process for the partial or complete dehydrogenation of perhydrogenated or partially hydrogenated cyclic hydrocarbons to produce hydrogen.
C07C 5/32 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
12.
MOLECULAR SIEVE BORON ITQ-21, ITS SYNTHESIS AND USE
A novel synthetic crystalline molecular sieve material, designated boron ITQ-21, is provided. The boron ITQ-21 can be synthesized using an N,N-diethyl-5,8-dimethyl-2-azonium bicyclo [3.2.2] nonane cation as a structure directing agent. The boron ITQ-21 may be used in organic compound conversion reactions and/or sorptive processes.
C01B 39/02 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereofDirect preparation thereofPreparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactantsAfter-treatment thereof
C01B 39/12 - Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements the replacing atoms being boron atoms
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
13.
METHODS FOR DEHYDROGENATION OF PERHYDRO-BENZYLTOLUENE
Methods for dehydrogenation of perhydro-benzyltoluene are described. The representative two stage reaction processes described herein provide cost-effective high amount of conversion to hydrogen and/or other beneficial products.
C07C 5/32 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
14.
REACTOR WITH MONOLITH CATALYST BLOCKS FOR HYDROGEN PRODUCTION
A reactor uses catalyst blocks for conversion of light hydrocarbons to hydrogen and to liquid hydrocarbons. The catalyst blocks stacked on top of one another within the reactor facilitate conversion of the light hydrocarbons. Electric heaters can be arranged in a variety of orientations within the reactor to supply heat for the conversion reaction. Alternatively, the catalyst blocks can be located within reaction tubes within the reactor and heated by combustion of a fuel adjacent to the reaction tubes. When operated in a regeneration mode, coke that accumulates within the reactor is removed by oxidation.
C01B 3/38 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
15.
MOLECULAR SIEVE, BORON ITQ-21, ITS SYNTHESIS AND USE
A novel synthetic crystalline molecular sieve material, designated boron ITQ-21, is provided. The boron ITQ-21 can be synthesized using an N,N-diethyl-5,8-dimethyl-2-azonium bicyclo [3.2.2] nonane cation as a structure directing agent. The boron ITQ-21 may be used in organic compound conversion reactions and/or sorptive processes.
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
C10G 35/06 - Catalytic reforming characterised by the catalyst used
A subsea oil and/or gas facility includes equipment/machinery located subsea, a noise mitigation system configured for subsea use, and a subsea gas generation system. The equipment/machinery includes pumping equipment/machinery having one or more pumps, or compression equipment/machinery having one or more compressors, or both, or any other subsea equipment for processing oil and/or gas generated by the subsea oil and/or gas facility. The noise mitigation system is configured to mitigate noise generated by the equipment/machinery and includes a resonator array including an array of inverted resonator cups configured to be filled with gas to mitigate the noise. The subsea gas generation system is configured to generate gas for the resonator array by electrolyzing water into hydrogen and oxygen gas as a source of the gas.
A method for remotely evaluating fatigue damage of a subsea wellhead may include obtaining a plurality of values associated with measurements of a parameter associated with the fatigue damage of the subsea wellhead during field operations, wherein the measurements are measured by a sensor device positioned separately from and adjacent to the subsea wellhead; executing an algorithm using the measurements to generate a result; comparing the result of the algorithm with a range of acceptable values; and determining that the subsea wellhead has a potential failure when the result falls outside the range of acceptable values.
A method for converting carbon dioxide gas to liquefied carbon dioxide includes (a) receiving, in a heat exchanger, a carbon dioxide gas stream and a liquefied natural gas stream, and (b) exposing the carbon dioxide gas stream to the liquefied natural gas stream to convert the carbon dioxide gas stream to liquefied carbon dioxide, and the liquefied natural gas stream is regasified to natural gas. The natural gas exits the heat exchanger and is sent to a steam methane reformer for further processing.
C01B 3/48 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus
B01J 19/24 - Stationary reactors without moving elements inside
C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solidsRegeneration of used solids
F25J 1/00 - Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
F25J 1/02 - Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen
19.
METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURAL GAS
A method for converting carbon dioxide gas to liquefied carbon dioxide includes (a) receiving, in a heat exchanger, a carbon dioxide gas stream and a liquefied natural gas stream, and (b) exposing the carbon dioxide gas stream to the liquefied natural gas stream to convert the carbon dioxide gas stream to liquefied carbon dioxide, and the liquefied natural gas stream is regasified to natural gas. The natural gas exits the heat exchanger and is sent to a steam methane reformer for further processing.
C01B 3/38 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
C01B 3/48 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
C01B 3/52 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquidsRegeneration of used liquids
C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solidsRegeneration of used solids
C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
C10G 11/05 - Crystalline alumino-silicates, e.g. molecular sieves
B01J 29/72 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of types characterised by their specific structure not provided for in groups containing iron group metals, noble metals or copper
Provided is a process for converting waste plastic into recycle for polyethylene polymerization. The process comprises selecting waste plastics containing polyethylene and/or polypropylene. These waste plastics are then passed through a pyrolysis reactor to thermally crack at least a portion of the polyolefin waste and produce a pyrolyzed effluent. The pyrolyzed effluent is separated into offgas, a pyrolysis oil comprising a naphtha/diesel and heavy fraction, and char. The pyrolysis oil is then passed to a hydroconversion reactor comprising an LTA zeolite based catalyst having an acid site concentration of about 2.7 mol/l. Effluent from the hydroconversion reactor is then sent to a steam cracker.
C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
C10G 45/12 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbonsHydrofinishing characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
C10G 65/04 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
C10G 69/06 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen
22.
INTEGRATED MAINTENANCE SYSTEM FOR MULTIPHASE METERING SYSTEM
A method for maintaining a multiphase metering system (MPMS) may include obtaining a plurality of values associated with a plurality of measurements of a parameter made by a sensor device, wherein the parameter is associated with operation of the MPMS; identifying, based on the plurality of values, an issue with the MPMS; determining a process to resolve the issue with the MPMS; and implementing the process to resolve the issue with the MPMS using a mechanical apparatus and an implementation apparatus coupled to the MPMS.
C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
B01J 29/70 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of types characterised by their specific structure not provided for in groups
C10G 47/18 - Crystalline alumino-silicate carriers the catalyst containing platinum group metals or compounds thereof
C10G 47/20 - Crystalline alumino-silicate carriers the catalyst containing other metals or compounds thereof
C10G 65/12 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
C10G 69/06 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen
24.
STABLE PROCESS FOR HYDROCONVERSION OF NORMAL PARAFFINS
C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
C10G 11/05 - Crystalline alumino-silicates, e.g. molecular sieves
B01J 29/72 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of types characterised by their specific structure not provided for in groups containing iron group metals, noble metals or copper
A method is described for generating multispectral variance volumes from seismic data. The method may include receiving, at a computer processor, a seismic image; analyzing the seismic image to determine frequency content and vertical seismic resolution; performing structural oriented filtering to generate a filtered seismic volume; performing spectral enhancement of the filtered seismic volume using the determined frequency content and vertical seismic resolution to generate a plurality of frequency-dependent seismic volumes; calculating covariance of the frequency-dependent seismic volumes to generate a plurality of covariance matrices; combining the covariance matrices to create a multispectral variance volume. The method is executed by a computer system.
G01V 1/36 - Effecting static or dynamic corrections on records, e.g. correcting spreadCorrelating seismic signalsEliminating effects of unwanted energy
26.
SYSTEM AND METHOD FOR SEISMIC INTERPRETATION USING MULTISPECTRAL VARIANCE
A method is described for generating multispectral variance volumes from seismic data. The method may include receiving, at a computer processor, a seismic image; analyzing the seismic image to determine frequency content and vertical seismic resolution; performing structural oriented filtering to generate a filtered seismic volume; performing spectral enhancement of the filtered seismic volume using the determined frequency content and vertical seismic resolution to generate a plurality of frequency-dependent seismic volumes; calculating covariance of the frequency-dependent seismic volumes to generate a plurality of covariance matrices; combining the covariance matrices to create a multispectral variance volume. The method is executed by a computer system.
G01V 1/36 - Effecting static or dynamic corrections on records, e.g. correcting spreadCorrelating seismic signalsEliminating effects of unwanted energy
27.
CATALYST AND PROCESS FOR LOW CARBON INTENSITY DIESEL FUEL PRODUCTION
A marine vessel can include a tank configured to be at least partially submerged in water during normal operations. The marine vessel can also include a vent pipe disposed within the hull, where the vent pipe has a first end and a second end, where the first end of the vent pipe extends above the water, where the second end of the vent pipe is disposed in a tank in the hull, and where the vent pipe is sized along its length between the first end and the second end to allow an inspection apparatus to pass therethrough.
A casing running rotary insert can include a base having a first aperture that traverses therethrough. The casing running rotary insert can also include a rotary table engagement feature that extends from a bottom surface of the base, where the rotary table engagement feature is configured to engage a complementary feature of a rotary table to fix a position of the base relative to the rotary table, and where the aperture in the base is configured to align with a second aperture in the rotary table when the rotary table engagement feature is engaged with the complementary feature of the rotary table. The casing running rotary insert can further include a casing bowl engagement feature that extends from a top surface of the base, where the casing bowl engagement feature is configured to engage a casing bowl to fix a position of the casing bowl relative to the base.
A multivariate modeling tool utilizes reversible transformations to transform subsurface properties of wells into a modeling space in which the subsurface properties are decorrelated and unconstrained. The subsurface properties of a region are independently propagated from the well(s) in the modeling space. Reverse transformations are applied to the subsurface properties in the modeling space to generate a subsurface representation for the region. The subsurface representation honors constraints on the subsurface properties and correlations between the subsurface properties.
G01V 1/28 - Processing seismic data, e.g. for interpretation or for event detection
G01V 3/38 - Processing data, e.g. for analysis, for interpretation or for correction
E21B 49/00 - Testing the nature of borehole wallsFormation testingMethods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
31.
SUBSURFACE REGION MODELING THAT HONORS CONSTRAINTS ON AND CORRELATIONS BETWEEN SUBSURFACE PROPERTIES
A multivariate modeling tool utilizes reversible transformations to transform subsurface properties of wells into a modeling space in which the subsurface properties are decorrelated and unconstrained. The subsurface properties of a region are independently propagated from the well(s) in the modeling space. Reverse transformations are applied to the subsurface properties in the modeling space to generate a subsurface representation for the region. The subsurface representation honors constraints on the subsurface properties and correlations between the subsurface properties.
A method is disclosed for making a high-silica zeolite having an FAU framework structure. The method includes: (1) preparing a reaction mixture comprising: (a) a source of silica; (b) a source of alumina; (c) a source of an alkali or alkaline earth metal cation; (d) an organic structure directing agent containing at least one cation selected from a 1,2-dimethyl-3-(3-methylbenzyl) imidazolium cation, a 1-ethyl-3-methylimidazolium cation, and a 1-butyl-3-methylimidazolium cation; (e) a source of hydroxide ions; and (f) water; (2) heating the reaction mixture under crystallization conditions including a temperature of from 80° C. to 200° C. for a time sufficient to form crystals of the high-silica zeolite; and (3) recovering at least a portion of the high-silica zeolite from step (2).
C01B 39/02 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereofDirect preparation thereofPreparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactantsAfter-treatment thereof
33.
BIMODAL COPOLYMER COMPOSITIONS USEFUL AS OIL MODIFIERS AND LUBRICATING OILS COMPRISING THE SAME
Lubricating oil compositions are provided which contain bimodal copolymer compositions, and in particular bimodal ethylene-α-olefin copolymer compositions. The copolymer compositions comprise first and second ethylene-α-olefin copolymer components. The bimodal compositions are particularly useful as viscosity or rheology modifiers, e.g., in lubricating oil compositions. Lubricating oil compositions comprising the copolymer compositions advantageously exhibit enhanced shear stability index (SSI) and thickening efficiency (TE) values, while maintaining excellent low-temperature properties such as pour point, mini-rotary viscometer viscosity, and cold crank simulation performance.
C10M 143/04 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing propene
C10M 143/06 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing butene
C10M 143/08 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
C10M 149/02 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
C10M 169/04 - Mixtures of base-materials and additives
C10N 20/00 - Specified physical properties of component of lubricating compositions
C10N 20/04 - Molecular weightMolecular weight distribution
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A method is disclosed for making a high-silica zeolite having an FAU framework structure. The method includes: (1) preparing a reaction mixture comprising: (a) a source of silica; (b) a source of alumina; (c) a source of an alkali or alkaline earth metal cation; (d) an organic structure directing agent containing at least one cation selected from a 1,2-dimethyl-3-(3-methylbenzyl)imidazolium cation, a 1-ethyl-3-methylimidazolium cation, and a 1-butyl-3-methylimidazolium cation; (e) a source of hydroxide ions; and (f) water; (2) heating the reaction mixture under crystallization conditions including a temperature of from 80°C to 200°C for a time sufficient to form crystals of the high-silica zeolite; and (3) recovering at least a portion of the high-silica zeolite from step (2).
A reactor system includes a ketopyrolysis zone in which a metal oxide catalyst reacts with a lipid feedstock to produce a renewable fuel intermediate composition. The renewable fuel intermediate composition includes a jet fuel fraction in which a non-aromatic cyclic hydrocarbon content exceeds an acyclic isoalkane content. The renewable fuel intermediate composition is hydrotreated to produce a fuel composition that includes a jet fuel component with a freezing point less than −15° C.
A reactor system includes a ketopyrolysis zone in which a metal oxide catalyst reacts with a lipid feedstock to produce a renewable fuel intermediate composition. The renewable fuel intermediate composition includes a jet fuel fraction in which a non-aromatic cyclic hydrocarbon content exceeds an acyclic isoalkane content. The renewable fuel intermediate composition is hydrotreated to produce a fuel composition that includes a jet fuel component with a freezing point less than -15°C.
Methods for assessing the effectiveness of an acid stimulation operation in a hydrocarbon well are described herein. The methods use encapsulated tracer particles comprising a tracer material that is coated with a calcium carbonate shell. Different encapsulated tracer particles are placed into different portions of a well. A subsequent acid stimulation operation dissolves the calcium carbonate shell and releases the tracer material. The different tracer materials indicate the effectiveness of the acid stimulation operation in different portions of the well.
A product carbon footprint (PCF) orchestrator can include a controller configured to generate a PCF determination package, where the PCF determination package includes a data contract and instructions that are customized for a customer system based on query information provided by a customer system, and where the data contract is configured to receive a plurality of inputs in the form of emission-related data. The controller can also be configured to send the PCF determination package to the customer system, where the emissions-related data remains with the customer system when the instructions are followed to generate the PCF results. The controller can further be configured to obtain PCF results and evaluate from the customer system after the customer system uses the data contract following the instructions of the PCF determination package. Emission data used by the customer system to generate the PCF results may not be accessed by the controller.
Provided is a hydrocracking process with a recycle loop for converting a petroleum feed to lower boiling products, which process comprises reacting a stream over a non-zeolite noble metal catalyst at a temperature of about 650° F. (343° C.) or less in a reactor positioned in the recycle loop of the hydrocracking reactor.
C10G 65/12 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
The present disclosure provides a process for upgrading solid biomass feedstocks into more useable products. The process includes introducing a solid biomass feedstock, a renewable liquid carrier, a slurry hydrocracking catalyst to a slurry hydrocracking zone in the presence of hydrogen and under slurry hydrocracking conditions to produce a slurry hydrocracking effluent comprising lighter hydrocarbonaceous products.
A product carbon footprint (PCF) orchestrator can include a controller configured to generate a PCF determination package, where the PCF determination package includes a data contract and instructions that are customized for a customer system based on query information provided by a customer system, and where the data contract is configured to receive a plurality of inputs in the form of emission-related data. The controller can also be configured to send the PCF determination package to the customer system, where the emissions-related data remains with the customer system when the instructions are followed to generate the PCF results. The controller can further be configured to obtain PCF results and evaluate from the customer system after the customer system uses the data contract following the instructions of the PCF determination package. Emission data used by the customer system to generate the PCF results may not be accessed by the controller.
A method for synthesizing a zeolite having an of MFI framework structure is provided. The method includes (i) preparing a reaction mixture comprising a source of aluminum, a source of silicon, a structure directing agent comprising 2,2-dipropylpentane-1-amine, a source of fluoride ions, and water; (ii) heating the reaction mixture under crystallization conditions including a temperature of from 100° C. to 200° C. for a time sufficient to form crystals of the aluminosilicate zeolite; and (iii) recovering the crystals of the aluminosilicate zeolite from the reaction mixture.
A product carbon footprint (PCF) orchestrator can include a controller configured to generate a PCF determination package, where the PCF determination package includes a data contract and instructions, and where the data contract is configured to receive a plurality of inputs in the form of emission-related data. The controller can also be configured to send the PCF determination package to a customer. The controller can further be configured to obtain PCF results from the customer after the customer uses the data contract following the instructions of the PCF determination package. The controller can also be configured to evaluate the PCF results. Emission data used by the customer to generate the PCF results may not be accessed by the controller.
A method for synthesizing a zeolite having an of MFI framework structure is provided. The method includes (i) preparing a reaction mixture comprising a source of aluminum, a source of silicon, a structure directing agent comprising 2,2-dipropylpentane-1-amine, a source of fluoride ions, and water; (ii) heating the reaction mixture under crystallization conditions including a temperature of from 100°C to 200°C for a time sufficient to form crystals of the aluminosilicate zeolite; and (iii) recovering the crystals of the aluminosilicate zeolite from the reaction mixture.
C01B 39/02 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereofDirect preparation thereofPreparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactantsAfter-treatment thereof
C01B 39/40 - Type ZSM-5 using at least one organic template directing agent
B01J 29/40 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
45.
USING LARGE LANGUAGE MODEL(S) FOR DIGITAL PRODUCT DELIVERY
A system for generating and delivering a digital product is described including one or more processors; non-transitory computer readable media; and one or more programs including instructions that when executed by the one or more processors cause the system to receive a list of roles and desired features for the digital product; provide the list to a large language model (LLM) configured to summarize actions for each role based on the desired features; generate a set of instructions for each action for each role; and generate content for each set of instructions.
The present disclosure provides a process for upgrading solid biomass feedstocks into more useable products. The process includes introducing a solid biomass feedstock, a renewable liquid carrier, a slurry hydrocracking catalyst to a slurry hydrocracking zone in the presence of hydrogen and under slurry hydrocracking conditions to produce a slurry hydrocracking effluent comprising lighter hydrocarbonaceous products.
C10G 1/00 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
47.
FUEL ADDITIVES FOR LOWERING DEPOSIT AND PARTICULATE EMISSION
A fuel composition is described. The composition contains a hydrocarbon-based fuel boiling in the gasoline or diesel range; a carrier fluid comprising an alkyl polyethoxylate having the following structure:
A fuel composition is described. The composition contains a hydrocarbon-based fuel boiling in the gasoline or diesel range; a carrier fluid comprising an alkyl polyethoxylate having the following structure:
A fuel composition is described. The composition contains a hydrocarbon-based fuel boiling in the gasoline or diesel range; a carrier fluid comprising an alkyl polyethoxylate having the following structure:
where each R2 and R3 is independently hydrogen, C1-C4 hydrocarbyl group, or C1-C3 alcohol, where R1 is C4-C100 hydrocarbyl group, carboxyl group, ether group, thioether group, or aromatic group, wherein x is from 1 to 20, or a hydrocarbyl phenol having the following structure
A fuel composition is described. The composition contains a hydrocarbon-based fuel boiling in the gasoline or diesel range; a carrier fluid comprising an alkyl polyethoxylate having the following structure:
where each R2 and R3 is independently hydrogen, C1-C4 hydrocarbyl group, or C1-C3 alcohol, where R1 is C4-C100 hydrocarbyl group, carboxyl group, ether group, thioether group, or aromatic group, wherein x is from 1 to 20, or a hydrocarbyl phenol having the following structure
A fuel composition is described. The composition contains a hydrocarbon-based fuel boiling in the gasoline or diesel range; a carrier fluid comprising an alkyl polyethoxylate having the following structure:
where each R2 and R3 is independently hydrogen, C1-C4 hydrocarbyl group, or C1-C3 alcohol, where R1 is C4-C100 hydrocarbyl group, carboxyl group, ether group, thioether group, or aromatic group, wherein x is from 1 to 20, or a hydrocarbyl phenol having the following structure
wherein R is a hydrocarbyl group from C4-C100; an amine-based detergent given by formula 2, R4—O—(CH2)y—NHR5, where the amine-based detergent is present in about 10 ppm to about 750 ppm by weight based on total weight of the fuel composition; where R4 is a hydrocarbyl group having 8 to 20 carbons, R5 is hydrogen or (CH2)zNH2 moiety, and where y, z are independently integers having a value of 2 or greater; and one or more nitrogen-containing detergent.
A system is described for using large language models for labor upskilling. The system includes the steps of identifying required skills, generating personalized training materials based on the learners' existing knowledge and skills, and evaluating the effectiveness of the training materials. This system can be applied to both hard skills and soft skills.
Methods and reactor systems for conversion of bio-oils into renewable diesel, jet fuel, and gasoline. Phosphorus and metals containing feedstock is subjected to hydrodeoxygenation in a reactor comprising a solid catalyst suspended in a heavy oil.
C11C 3/04 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis by esterification of fats or fatty oils
C11C 3/08 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis by esterification of fats or fatty oils with fatty acids
Metocean conditions for a wellhead, such as current profile and wave characteristics, are used to determine wellhead fatigue damage rate for the wellhead. The wellhead fatigue damage rate is determined using an interpolation approach or an extrapolation approach. In the interpolation approach, the metocean conditions of the wellhead are input into one of multiple clustered machine learning models to determine the wellhead fatigue damage rate. In the extrapolation approach, a curve is generated to fit cluster centers of the multiple clustered machine learning models, and the wellhead fatigue damage rate is determined based on the curve and the distance between the metocean conditions of the wellhead and null metocean conditions.
G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
G06F 30/28 - Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
51.
Systems and methods for treating contaminated solid material
Disclosed are systems and methods for treating contaminated material. The material is heated by nonconductive and nonconvective heating in a vacuum chamber such that the surface of the material is heated without significant heating of the air within the chamber. The surface of the material is heated to at least a volatilization temperature of the contaminants or to a decomposition temperature of one or more compounds in intimate contact with the contaminants, so that the concentration of contaminants in the material is reduced. Exhaust is removed from the chamber and cooled. A solids and/or liquids collector removes condensed solids and/or liquids and has a gas outlet connected to a vacuum pump.
A62D 3/40 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. by pyrolysis
A62D 3/15 - Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to particle radiation, e.g. electron beam radiation
B01D 46/02 - Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
B01D 53/00 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
A method can include determining carbon dioxide acoustic properties for at least supercritical carbon dioxide using thermodynamics that relate isothermal compressibility and adiabatic compressibility; determining fluid-saturated rock acoustic properties using the carbon dioxide acoustic properties; and performing a seismic workflow using the fluid-saturated rock acoustic properties.
E21B 49/00 - Testing the nature of borehole wallsFormation testingMethods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
E21B 43/26 - Methods for stimulating production by forming crevices or fractures
A lipid feedstock including fatty acid(s) is treated in a process flow through a moving bed reactor with catalyst to produce a treated stream. The catalyst may include metal oxide catalyst on a particulate oxide support. The catalyst may be transferred, using a catalyst withdrawal line, from the bottom of the moving bed reactor to a fluidized bed regenerator, and regenerated. The catalyst may be transferred from the fluidized bed regenerator to a cyclone that separates the catalyst from flue gas. The catalyst may be transferred from the cyclone to the top of the moving bed reactor using a catalyst feed line. A first separation gas may be flowed into the catalyst feedline, and a second separation gas may be flowed into the bottom of the moving bed reactor or into the catalyst withdrawal line, to generate pressure differentials driving the process flow through the moving bed reactor.
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
B01J 8/00 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes
B01J 8/18 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with fluidised particles
B01J 8/26 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
A method for remotely evaluating a hydraulic valve may include obtaining multiple values associated with measurements of a parameter, where the measurements are measured by multiple sensor devices, where the sensor devices are configured to measure the parameter at multiple locations along a network of hydraulic lines that circulates a hydraulic fluid with respect to an actuator of the hydraulic valve, and where the parameter is associated with an actuator of the hydraulic valve during a subterranean field operation; executing an algorithm using the measurements to generate a result; comparing the result of the algorithm with a range of acceptable values, where the range of acceptable values is established using prior results of the algorithm; and determining that the hydraulic valve has a potential failure when the result falls outside the range of acceptable values.
F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
55.
ASPHALTENE SIMULATION USING A PSEUDO-COMPONENT FRAMEWORK
Asphaltene simulation is performed by modeling asphaltene using physical changes. A pseudo-component framework is used to simulate asphaltene precipitation, asphaltene flocculation, and asphaltene deposition in a subsurface region. The pseudo-component framework for asphaltene simulation treats asphaltene precipitation, asphaltene flocculation, and asphaltene deposition as physical changes of a single component, rather than as chemical changes. Use of the pseudo-component framework for asphaltene simulation reduces complexity of asphaltene simulation. For example, use of the pseudo-component framework for asphaltene simulation enables tracking of asphaltene as it is found in different states (precipitated, flocculated, deposited). Use of the pseudo-component framework for asphaltene simulation enables chemical reactions to be replaced by a flash and adsorption framework. Asphaltene simulation using the pseudo-component framework exhibits stable and fast convergence.
G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
G01V 99/00 - Subject matter not provided for in other groups of this subclass
56.
IN-SITU DOWNHOLE SEPARATION FOR OIL AND GAS RESERVOIRS
A method of separating gas and liquid within a well bore includes positioning a production tube within the well bore such that the production tube extends from a subterranean reservoir, traverses a gas cap, and out of the production well bore. An in-situ downhole separation system is configured such that during production, produced fluid enters a separation zone formed in the well bore. The fluid flows within the separation zone in a direction from the reservoir and toward the gas cap, and at least some gas of the produced fluid separates from liquid of the produced fluid as separated gas that is reinjected into the gas cap. The remaining fluid is withdrawn through the production tube. Additional amounts of the gas may be separated from the liquid using a gas liquid separation device and/or a pump mechanism of the in-situ downhole separation system.
A high molecular weight polymeric dispersant composition is described. The dispersant is represented by the generalized structure: where A is olefin copolymer, B is alkyl imide or alkyl amide, C is polyamine, alkyl amine, alkyl ether amine or alkyl hydroxyl amine, and D is 1-(arene-2-yloxy)propan-2-ol; and n is 1 to 15.
C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
C08F 255/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
A polymeric dispersant composition is described. The dispersant is represented by the generalized structure: (I) where A is liquid hydrocarbon polymer and B is independently alkyl polyarene or alkyl arene, n is 1 to 15; and wherein the liquid hydrocarbon polymer has a number average molecular weight (Mn) from about 1,500 to about 16,000.
C10M 143/10 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
C10M 149/12 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A low molecular weight polymeric dispersant composition is described. The polymeric dispersant is represented by the generalized structure: (I) where A is liquid hydrocarbon polymer, B is alkyl imide or alkyl amide, C is polyamine, alkyl amine, alkyl ether amine or alkyl hydroxyl amine, and D is 1-(arene-2-yloxy)propan-2-ol; and n is 1 to 15.
C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
C08F 255/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
60.
HEAT RECOVERY AND UTILIZATION FROM SUBSEA FIELD OPERATIONS
A system for utilizing excess heat during a subsea field operation can include a subsea manifold configured to transfer a subterranean resource to a pipeline located subsea, where the subterranean resource radiates the excess heat after being transferred out of the subsea manifold. The system can also include a subsea power generation system that receives the excess heat from the subterranean resource as the subterranean resource is transferred from the subsea manifold to the pipeline, where subsea power generation system uses the excess heat to generate electrical power.
H02K 7/18 - Structural association of electric generators with mechanical driving motors, e.g.with turbines
H02K 9/20 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
The invention relates generally to systems and methods for generating a predictive model for predicting outcomes related to battery usage and battery replacement. The predictive model can be associated with a software application or server.
G01R 31/367 - Software therefor, e.g. for battery testing using modelling or look-up tables
G01R 31/36 - Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
62.
INTEGRATED MAINTENANCE SYSTEM FOR MULTIPHASE METERING SYSTEM
A method for maintaining a multiphase metering system (MPMS) may include obtaining a plurality of values associated with a plurality of measurements of a parameter made by a sensor device, wherein the parameter is associated with operation of the MPMS; identifying, based on the plurality of values, an issue with the MPMS; determining a process to resolve the issue with the MPMS; and implementing the process to resolve the issue with the MPMS using a mechanical apparatus and an implementation apparatus coupled to the MPMS.
G01F 1/88 - Indirect mass flowmeters, e.g. measuring volume flow and density, temperature, or pressure with differential-pressure measurement to determine the volume flow
G01F 25/10 - Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
A method for evaluating multiple wells using water chemistry analysis may include testing a parameter associated with a first sample obtained from each of the wells over a period of time prior to implementing the field operation of the well. The method may also include generating a baseline of the parameter associated with the first samples for each of the wells. The method may further include testing the parameter associated with second samples obtained from each of the wells during the field operation of the well. The method may also include determining a difference in the parameter between the baseline and results of testing the second samples for at least one of the wells, where the difference exceeds a threshold parameter value for the parameter, and where the difference includes a characterization of water saturation.
A process for making a renewable product from a biofeedstock, in which a biofeedstock is contacted with a hydroconversion catalyst under hydroconversion conditions, the biofeedstock comprising one or more biocomponents having a C20+ content of at least about 10 wt. %, and the hydroconversion catalyst comprising a hydroisomerization catalyst.
C10G 65/12 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
B01J 29/70 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of types characterised by their specific structure not provided for in groups
The present application pertains to a method of tracing acid stimulation treatment in a hydrocarbon well using one or more coated tracers. The method comprises placing the one or more coated tracers at pre-determined downhole locations in the hydrocarbon well. The well is then acid stimulated and the amount of the tracer in a produced fluid from the hydrocarbon well is measured. The one or more coated tracers each comprise a tracer and a coating which are described herein.
A lubricating oil composition for hybrid vehicles includes a major amount of an oil of lubricating viscosity, an ethoxylated alcohol demulsifier of the following formula R1—(O—R2)n—OH. R1 is a branched or linear hydrocarbon group having from 6 to 20 carbon atoms. R2 is a saturated hydrocarbon group having from 2 to 4 carbon atoms and n is an integer from 1 to 10.
C10M 169/04 - Mixtures of base-materials and additives
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
67.
INTEGRATED MAINTENANCE SYSTEM FOR MULTIPHASE METERING SYSTEM
A method for maintaining a multiphase metering system (MPMS) may include obtaining a plurality of values associated with a plurality of measurements of a parameter made by a sensor device, wherein the parameter is associated with operation of the MPMS; identifying, based on the plurality of values, an issue with the MPMS; determining a process to resolve the issue with the MPMS; and implementing the process to resolve the issue with the MPMS using a fluid management apparatus coupled to the MPMS.
G01F 1/34 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
G01F 1/74 - Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
C10G 45/64 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour pointSelective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
69.
SYSTEM AND METHOD FOR SEISMIC IMAGING AROUND WELLBORES
A method is described for method of processing seismic data including obtaining seismic data, wherein the seismic data was acquired with a plurality of azimuthal receiver elements of a logging-while-drilling tool while a drill bit is drilling a wellbore; decomposing the seismic data into monopole and dipole modes; cross-correlating each receiver pair of the monopole mode and of the dipole mode to generate monopole and dipole waveforms; identifying a time of direct arrival of acoustic energy from the drill bit and applying bulk time shift for the waveforms; stacking corresponding waveforms from the bulk time shift to improve signal-to-noise ratio; processing the stacked monopole and dipole waveform to isolate reflected arrivals; performing migration to obtain a monopole migrated image and a dipole migrated image; and classifying the interface as either a fracture or an impedance contrast. The method is executed by a computer system.
A method for maintaining a multiphase metering system (MPMS) may include obtaining a plurality of values associated with a plurality of measurements of a parameter made by a sensor device, wherein the parameter is associated with operation of the MPMS; identifying, based on the plurality of values, an issue with the MPMS; determining a process to resolve the issue with the MPMS; and implementing the process to resolve the issue with the MPMS using a fluid management apparatus coupled to the MPMS.
The lubricating oil composition includes an oil of lubricating viscosity, one or more compounds containing a carboxylic acid functional group or ester functional group the compound represented by
The lubricating oil composition includes an oil of lubricating viscosity, one or more compounds containing a carboxylic acid functional group or ester functional group the compound represented by
The lubricating oil composition includes an oil of lubricating viscosity, one or more compounds containing a carboxylic acid functional group or ester functional group the compound represented by
each R1, R2, R3, R4, R5, and R6 is independently hydrogen or hydrocarbyl group; at least one of R1, R2, R3, and R4 is a hydrocarbyl group; and a poly alkylene glycol represented by
The lubricating oil composition includes an oil of lubricating viscosity, one or more compounds containing a carboxylic acid functional group or ester functional group the compound represented by
each R1, R2, R3, R4, R5, and R6 is independently hydrogen or hydrocarbyl group; at least one of R1, R2, R3, and R4 is a hydrocarbyl group; and a poly alkylene glycol represented by
The lubricating oil composition includes an oil of lubricating viscosity, one or more compounds containing a carboxylic acid functional group or ester functional group the compound represented by
each R1, R2, R3, R4, R5, and R6 is independently hydrogen or hydrocarbyl group; at least one of R1, R2, R3, and R4 is a hydrocarbyl group; and a poly alkylene glycol represented by
each R7, R8, and R9 is independently hydrogen or hydrocarbyl group and n is from 5 to 1000.
C10M 129/34 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms polycarboxylic
Method for preventing or reducing corrosion or wear in gasoline engine is provided. The step of the method includes supplying a fuel composition comprising a reaction product of fatty acid and polyamine.
C10L 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
C10L 10/08 - Use of additives to fuels or fires for particular purposes for improving lubricityUse of additives to fuels or fires for particular purposes for reducing wear
73.
CORRECTION OF GAS FLOW IN THE PRESENCE OF LIQUID IN A GAS PIPELINE
Flow restriction differential pressure and a third tap differential pressure for a pipe are used to determine a pressure loss ratio for the pipe/system that includes a flow restriction. The pressure loss ratio is used to determine whether liquid is present in the pipe. If liquid is present in the pipe, a value of the Lockhart-Martinelli parameter is determined and used to (1) correct gas flow measurement for the pipe and (2) determine a liquid flow rate in the pipe.
G01F 1/36 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
F17D 1/04 - Pipe-line systems for gases or vapours for distribution of gas
74.
SYSTEMS AND METHODS FOR FACILITATING OPERATIONS OF A WELL IN AN UNCONVENTIONAL RESERVOIR
A hybrid modeling approach incorporates both physics-based reservoir modeling and machine learning technique to capture dynamic behavior of unconventional wells. Shut-in bottom hole pressure for unconventional wells are simulated for use as proxy for reservoir pressure in unconventional reservoirs. Production parameters for unconventional wells (e.g., gas/oil ratio, water cut, flowing bottom hole pressure, shut-in bottom hole pressure, productivity index) are determined for use in controlling the operations of unconventional wells.
Fluid leak observations made by different types of sensors are collected by an edge device. The edge device generates a graph model to represent the fluid leak observations made by different types of sensors. The graph model is provided by the edge device to a remote device for fluid leak detection at the fluid facility.
A portable arc flash detection device includes a light sensor configured to detect a flash of light. The portable arc flash detection device further includes a controller configured to receive sensor data from the light sensor. The portable arc flash detection device also includes a wireless communication unit, where the controller is configured to send a flash detection message wirelessly via the wireless communication unit in response to determining that an intensity level of the flash of light exceeds a threshold lux level. The flash detection message indicates whether the flash of light is detected.
H02H 1/00 - Details of emergency protective circuit arrangements
G01J 1/02 - Photometry, e.g. photographic exposure meter Details
H02H 3/04 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
77.
INTEGRATION OF STRANDED SENSOR DATA FOR FLUID LEAK DETECTION
Fluid leak observations made by different types of sensors are collected by an edge device. The edge device generates a graph model to represent the fluid leak observations made by different types of sensors. The graph model is provided by the edge device to a remote device for fluid leak detection at the fluid facility.
E21B 47/10 - Locating fluid leaks, intrusions or movements
E21B 47/103 - Locating fluid leaks, intrusions or movements using thermal measurements
E21B 47/107 - Locating fluid leaks, intrusions or movements using acoustic means
E21B 47/117 - Detecting leaks, e.g. from tubing, by pressure testing
G01M 3/18 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables, or tubesInvestigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipe joints or sealsInvestigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for valves
G06N 3/063 - Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
E21B 47/113 - Locating fluid leaks, intrusions or movements using electrical indicationsLocating fluid leaks, intrusions or movements using light radiation
E21B 47/26 - Storing data down-hole, e.g. in a memory or on a record carrier
G01M 3/16 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
Provided is a stable blend of a petroleum atmospheric tower bottoms (ATBs) feedstock and 1-20 wt. % of plastic, based on the weight of the blend, with the plastic comprising polyethylene and/or polypropylene, and the plastic in the blend comprising finely dispersed microcrystalline particles having an average particle size of 10 micron to less than 100 microns. A process for preparing a stable blend of plastic and petroleum is provided, comprising mixing together a petroleum feed and a plastic comprising polyethylene and/or polypropylene and heating the mixture above the melting point of the plastic, but less than 500° F. Then cooling the plastic melt and petroleum feedstock liquid blend with mixing to a temperature below the melting point of the plastic.
C08J 11/18 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
79.
STRUCTURAL INSPECTION USING MULTI-TONE STEADY STATE EXCITATION
Different frequencies for steady state excitation of the structure may be tested by sweeping over an excitation frequency range. Partial measurements of the responses in the structure at different excitation frequencies may be used to select excitation frequencies, and the selected excitation frequencies may be used to inspect the structure.
A closed-loop automation tool models individual wells in a field and connections between the wells in the field. Field measurements are used to validate and calibrate the models. The tool updates values of operation parameters of the wells, such as gas lift gas rate for gas lift wells and electrical submersible pump frequency for electrical submersible pump wells. The updated values are used to increase the efficiency of the wells and increase production with minimum human intervention.
E21B 44/00 - Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systemsSystems specially adapted for monitoring a plurality of drilling variables or conditions
81.
NOVEL FEED FOR WASTE PLASTIC COPROCESSING IN A REFINERY
Provided is a stable blend of a petroleum atmospheric tower bottoms (ATBs) feedstock and 1-20 wt. % of plastic, based on the weight of the blend, with the plastic comprising polyethylene and/or polypropylene, and the plastic in the blend comprising finely dispersed microcrystalline particles having an average particle size of 10 micron to less than 100 microns. A process for preparing a stable blend of plastic and petroleum is provided, comprising mixing together a petroleum feed and a plastic comprising polyethylene and/or polypropylene and heating the mixture above the melting point of the plastic, but less than 500°F. Then cooling the plastic melt and petroleum feedstock liquid blend with mixing to a temperature below the melting point of the plastic.
C08J 11/20 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with hydrocarbons or halogenated hydrocarbons
C08J 3/11 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
C10G 99/00 - Subject matter not provided for in other groups of this subclass
A method is disclosed making aluminosilicate SSZ-82. The method includes (1) preparing a reaction mixture comprising: an amorphous alumina source comprising predominantly aluminum hydroxide; an amorphous silica source comprising predominantly colloidal silica; a source of an alkali metal cation; an organic structure directing agent comprising a 1,6-bis(N-cyclohexylpyrrolidinium)hexane dication; hydroxide ions; seed crystals, wherein the seed crystals comprise a crystalline molecular sieve having an SSZ-82 framework; and water; (2) heating the reaction mixture under crystallization conditions including a temperature of from 100° C. to 200° C. for a time sufficient to form crystals of the aluminosilicate zeolite; and (3) recovering at least a portion of the aluminosilicate zeolite from step (2).
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
C01B 37/02 - Crystalline silica-polymorphs, e.g. silicalites
Disclosed are foam precursor compositions, foamed compositions, and methods of using these foamed compositions for the stimulation of unconventional reservoirs.
A method is disclosed making aluminosilicate SSZ-82. The method includes (1) preparing a reaction mixture comprising: an amorphous alumina source comprising predominantly aluminum hydroxide; an amorphous silica source comprising predominantly colloidal silica; a source of an alkali metal cation; an organic structure directing agent comprising a 1,6-bis(N-cyclohexylpyrrolidinium)hexane dication; hydroxide ions; seed crystals, wherein the seed crystals comprise a crystalline molecular sieve having an SSZ-82 framework; and water; (2) heating the reaction mixture under crystallization conditions including a temperature of from 100°C to 200°C for a time sufficient to form crystals of the aluminosilicate zeolite; and (3) recovering at least a portion of the aluminosilicate zeolite from step (2).
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
A system for fracturing a plurality of wellbores on a multi-well pad includes multiple missiles, where each missile is configured to receive a high-pressure fracturing fluid from a plurality of pump trucks, where a high-pressure fracturing fluid includes substantially all components used for fracturing one or multiple wellbores. The system also includes a main manifold that receives the high-pressure fracturing fluids from the missiles, where the main manifold includes valves and output channels. The valves are operated to enable flow of the high-pressure fracturing fluids to different wellbores through the output channels to fracture the different wellbores.
A metal hydride composite includes a compacted form of a metal hydride material and a heat conducting material in an open-cell metal foam, wherein the open-cell metal foam is sintered to the metal hydride material or the open-cell metal foam is an annealed open-cell metal foam.
A lubricating oil composition is provided. The composition includes major amount of an oil of lubricating viscosity, or more alkaline earth metal detergent, one or more nitrogen-containing dispersant, and up to about 0.10 wt % of zinc from zinc dithiophosphate. The lubricating oil composition has sulfur content of up to 0.10 wt %, sulfated ash content of up to 0.30 wt %, and the ratio of total nitrogen concentration to total alkaline earth metal concentration from the one or more alkaline earth metal detergent is about 20 or greater.
C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
C10M 159/00 - Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
Disclosed is a lubricating composition comprising a major amount of an oil of lubricating viscosity; a non-borated dispersant; a borated dispersant in an amount sufficient to provide less than about 160 ppm of boron to the lubricating composition, wherein the combination of non-borated dispersant and borated dispersant provide at least about 250 ppm of nitrogen to the lubricating composition; molybdenum-containing compounds in an amount sufficient to provide at least about 400 ppm of molybdenum to the lubricating composition, wherein the molybdenum-containing compounds comprises molybdenum dithiocarbamate; an overbased calcium salicylate detergent; and a viscosity index improver (VII); wherein the high temperature high shear viscosity at 100 °C (HTHS100) of the lubricating composition is between 3.0 mPaꞏs to 4.5 mPaꞏs.
A metal hydride composite includes a compacted form of a metal hydride material, a metal matrix material and a heat conducting material, wherein the metal matrix material is sintered to the metal hydride material.
The present application pertains to family of new crystalline molecular sieves designated SSZ-92. Molecular sieve SSZ-92 is structurally similar to sieves falling within the ZSM-48 family of molecular sieves and is characterized as having magnesium.
C01B 39/02 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereofDirect preparation thereofPreparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactantsAfter-treatment thereof
C01B 39/46 - Other types characterised by their X-ray diffraction pattern and their defined composition
Provided is a method of preparing mesopore Y zeolite catalysts with larger mesopore sizes. The method employs swelling agents, and optionally cosolvents. The larger mesopores improve accessibility for mass transport of bulky reactants. In the preparation a swelling agent is used in combination with cetyltrimethylammonium bromide (CTAB). Cosolvents can also be used to affect a strong swelling effect.
An electric driveline fluid is described. The fluid includes a major amount of an oil of lubricating viscosity; an electric driveline additive that includes glycerol, glycol, glycol ether, pentaerythritol, vicinal diol, triol, or a derivative thereof; and at least one overbased sulfonate detergent. The amount of the electric driveline additive is from about 0.001 wt. % to about 1.5 wt. % based on the total weight of the electric driveline fluid.
C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A reamer for use in enlarging a borehole in a drilling operation, the reamer comprising: an elongate body defining a rotational axis about which the reamer is rotated in the drilling operation; and a plurality of reamer blocks configured to extend radially outwards from the elongate body relative to the rotational axis, wherein: each reamer block comprises at least a first row of cutters configured to engage a formation in which the borehole is being drilled with a given back rake in the drilling operation, a given portion of each first row extending longitudinally along its reamer block, a longitudinal direction being substantially parallel to the rotational axis; each back rake of said cutters is either a high back rake or a low back rake; and for at least one first row of cutters, the respective back rakes of the cutters alternate along the given portion of the row between one or more high back rakes and one or more low back rakes.
E21B 10/32 - Drill bits with leading portion, i.e. drill bits with a pilot cutterDrill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
Provided is a method of preparing mesopore Y zeolite catalysts with larger mesopore sizes. The method employs swelling agents, and optionally cosolvents. The larger mesopores improve accessibility for mass transport of bulky reactants. In the preparation a swelling agent is used in combination with cetyltrimethylammonium bromide (CTAB). Cosolvents can also be used to affect a strong swelling effect.
An electric driveline fluid is described. The fluid includes a major amount of an oil of lubricating viscosity and an electric driveline additive. The electric driveline additive includes a nitrogen- or sulfur-containing additive or a derivative thereof. The amount of the electric driveline additive is from about 0.001 wt. % to about 1.5 wt. % based on the total weight of the electric driveline fluid.
C10M 133/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
C10M 135/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
C10M 163/00 - Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
Properties of liquid flowing through a Venturi tube, operating characteristics of the Venturi tube, geometry of the Venturi tube, and correlation between Reynolds number and coefficient of discharge for the Venturi tube are used to determine a flow rate of liquid or liquid/liquid mixture in the Venturi tube. Determination of the Reynolds number is reiterated to increase the accuracy of the liquid flow rate measurement in the Venturi tube. The liquid flow rate in the Venturi tube is monitored to control the liquid flow.
G01F 1/88 - Indirect mass flowmeters, e.g. measuring volume flow and density, temperature, or pressure with differential-pressure measurement to determine the volume flow
97.
PROCESS FOR REMOVING CHLORIDE FROM LIPID FEEDSTOCKS USING REJUVENATED CATALYST
A process involves sequentially treating a plurality of lipid feedstocks comprising a set of lipid feedstocks each having a chloride content of at least about 2 ppm with a metal oxide catalyst on an oxide support under first treating conditions to produce respective treated streams of the set of lipid feedstocks having a chloride content less than 1 ppm until a given one of the respective treated streams has a chloride content greater than 1 ppm and the metal oxide catalyst is converted to a spent metal oxide catalyst, converting the spent metal oxide catalyst to a rejuvenated metal oxide catalyst, and treating one or more additional lipid feedstocks each having a chloride content of at least about 2 ppm with the rejuvenated metal oxide catalyst under second treating conditions to produce one or more respective treated streams each having a chloride content less than 1 ppm.
Properties of liquid flowing through a Venturi tube, operating characteristics of the Venturi tube, geometry of the Venturi tube, and correlation between Reynolds number and coefficient of discharge for the Venturi tube are used to determine a flow rate of liquid or liquid/liquid mixture in the Venturi tube. Determination of the Reynolds number is reiterated to increase the accuracy of the liquid flow rate measurement in the Venturi tube. The liquid flow rate in the Venturi tube is monitored to control the liquid flow.
A process involves sequentially treating a. plurality of lipid feedstocks comprising a set of lipid feedstocks each having a chiaride content of at least about 2 ppm with a metal oxide catalyst on an oxide support under first treating conditions to produce respective treated streams of the set of lipid feedstocks having a chloride content less than 1 ppm until a. given one of the respective treated streams has a chloride content greater than 1 ppm and the metal oxide catalyst is converted to a spent metal oxide catalyst, converting the spent metal oxide catalyst to a rejuvenated metal oxide catalyst, and treating one or more additional lipid feedstocks each having a chloride content of at least about 2 ppm with the rejuvenated metal oxide catalyst under second treating conditions to produce one or more respective treated streams each having a chloride content less than 1 ppm.
A stabilizer attached to a marine tubular assists in inhibiting movement of the marine tubular when it is subjected to forces from ocean currents and waves encountered in subsea and shore crossing zones. The stabilizer includes a first plate and a second plate that are joined on opposite sides of the marine tubular. The stabilizer also includes one or more tubercles that extend from the stabilizer and inhibit motion of the marine tubular. A hydrodynamic shape of the one or more tubercles reduces drag as ocean currents flow over the stabilizer. The tubercle also can increase the moment arm of the stabilizer thereby inhibiting overturning of the stabilizer. The surfaces of the tubercle are shaped to promote the flow of ocean water below the stabilizer when the marine tubular is laid on a seabed or shore crossing zone.
H02G 1/10 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
H02G 9/02 - Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottomCoverings therefor, e.g. tile
