Patent application number | Description | Published |
20100243534 | SILICATES ADDITION IN BITUMEN FROTH TREATMENT - A method for processing a bitumen froth comprising bitumen, water and solids including fine solids for reducing the solids concentration in diluted bitumen is provided comprising diluting the bitumen froth with a hydrocarbon diluent to form a dilfroth; adding a sufficient amount of a silicate to the dilfroth to cause a substantial amount of fine solids to associate with the water instead of the diluted bitumen; and allowing the diluted bitumen to separate from the water containing the substantial amount of fine solids to produce a dilbit having less than 3 percent by weight solids. | 09-30-2010 |
20110247966 | Recovery and Separation of Crude Oil and Water from Emulsions - A composition and method demulsify a produced emulsion from anionic surfactants and polymer (SP) and alkali, surfactants, and polymer (ASP). The produced emulsion is demulsified into oil and water. In one embodiment, the composition includes a surfactant. The surfactant comprises a cationic surfactant, an amphoteric surfactant, or any combinations thereof. | 10-13-2011 |
20130196886 | SURFACTANT SYSTEMS FOR ENHANCED OIL RECOVERY - The invention relates to a hydrocarbon recovery composition comprising a combination of an internal olefin sulfonate and an alkoxy glycidyl sulfonate, more specifically a hydrocarbon recovery composition comprising surfactant and water, wherein the surfactant comprises a combination of an internal olefin sulfonate with a chain length of greater than C20 and an alkoxy glycidyl sulfonate selected from an ethoxylated glycidyl sulfonate and a propoxylated glycidyl sulfonate. Further, the invention relates to a method of treating a hydrocarbon containing formation, comprising (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises a blend of an internal olefin sulfonate and an alkoxy glycidyl sulfonate; and (b) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation. | 08-01-2013 |
20150267104 | ULTRA-LOW-TENSION COMPOSITIONS AND THEIR USE IN ENHANCED OIL RECOVERY - In some embodiments, the present disclosure pertains to compositions for enhanced oil recovery. In some embodiments, such compositions include: (1) a first agent, wherein the first agent acts as a foam booster; (2) a second agent, wherein the second agent includes a sulfonated or sulfated anionic surfactant; a (3) a third agent, wherein the third agent includes an alkoxylated and anionic surfactant; and (4) a base liquid. In some embodiments, the compositions of the present disclosure further include a gas, such as nitrogen. Further embodiments of the present disclosure pertain to methods of formulating the aforementioned compositions for enhanced oil recovery. Additional embodiments of the present disclosure pertain to methods of recovering oil from a reservoir by utilizing the aforementioned compositions. | 09-24-2015 |
Patent application number | Description | Published |
20150240436 | Fluid-Fillable Barrier - A fluid-fillable barrier which includes a flexible, tubular, impermeable membrane and at least two internal tension members. The membrane has opposite ends, a middle, fluid-fillable section, an upper attachment area, and a lower attachment area. The tension members secure between, and extend from, the upper attachment area to the lower attachment area. The tension members have a length which is less than one-half the perimeter of the membrane, the length and perimeter being measured at a common cross-section, taken perpendicular to a longitudinal axis of the membrane. One of the tension members is longer than the other, so that it is in a relaxed, limp state under normal operating conditions. The tension members are thermally bonded to, and sewn with a double sew line to, the attachment areas. The barrier further includes lifting loops at each end, connection cleats on the sides and ends, and venting/drainage standpipes. | 08-27-2015 |
Patent application number | Description | Published |
20110042327 | METHODS AND SYSTEMS FOR TREATING SOUR WATER - A method of removing contaminates from sour water is provided. The method includes producing raw sour water within a syngas production system, and removing the contaminates from the raw sour water using a chemical reaction within a treatment unit to produce treated sour water. The treatment unit is in flow communication with the syngas production system. | 02-24-2011 |
20110084011 | WASTEWATER TREATMENT SYSTEM AND METHOD USING HIGH ENERGY LIGHT - Embodiments of systems including wastewater treatment systems that utilize high energy light to destruct organics in wastewater are provided. In some embodiments, such systems may include a gas purifier that is configured to purify a gas. The wastewater treatment system treats wastewater from the gas purifier via the use of ultraviolet light. Accordingly, the wastewater treatment system may include an ultraviolet light system that directs ultraviolet light through the wastewater. | 04-14-2011 |
20110259014 | REFINERY RESIDUALS PROCESSING FOR INTEGRATED POWER, WATER, AND CHEMICAL PRODUCTS - Systems and methods are provided for processing refinery residuals. In one embodiment, the system may include a gasifier configured to produce syngas from refinery residuals. A gas turbine engine may produce power from the syngas, and the power may be provided to a desalination system. A portion of the syngas may be provided to a shift reactor. | 10-27-2011 |
20130109564 | SYSTEM AND METHOD FOR DRY MIXING A GASIFICATION FEED | 05-02-2013 |
Patent application number | Description | Published |
20100087688 | PROCESS AND CATALYST FOR CONVERTING ALKANES - Methods and catalysts for producing alcohols, ethers, and/or alkenes from alkanes are provided. More particularly, novel caged, or encapsulated, metal oxide catalysts and processes utilizing such catalysts to convert alkanes to alcohols and/or ethers and to convert alcohols and/or ethers to alkenes are provided. | 04-08-2010 |
20100331582 | Process and Catalyst for Converting Alkanes - Methods and catalysts for producing alcohols, ethers, and/or alkenes from alkanes are provided. More particularly, novel caged, or encapsulated, metal oxide catalysts and processes utilizing such catalysts to convert alkanes to alcohols and/or ethers and to convert alcohols and/or ethers to alkenes are provided. | 12-30-2010 |
20110180424 | WATER PURIFICATION USING CONVEYOR SWEEP - Process and apparatus to remove colloids and nitrogen compounds from contaminated water by coagulating the colloids and separating them from the water. The solids are floated by sparging and then the floating solids are swept from the surface of the water into an exit port using a conveyor from which downwardly depending flaps skim or near the surface, thus sweeping the floating floc into the exit port. | 07-28-2011 |
20120142977 | METHOD OF PRODUCING ALCOHOLS - A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. | 06-07-2012 |
20120247974 | PROCESS FOR SEWAGE WATER PURIFICATION - Process and apparatus to remove colloids and nitrogen compounds from contaminated water by coagulating the colloids and separating them from the water. The water is then continuously oxidized with chlorine electrolytically to destroy the nitrogen compounds. | 10-04-2012 |
20130256234 | WATER TREATMENT SYSTEM FOR BUILDINGS - A system and process for treatment of sewage water from a building are disclosed. The system has a source of sewage water located inside or about a building, a sewage treatment apparatus to receive and treat sewage water from the sewage water source, and a storm drain connected to the sewage treatment apparatus—where the storm drain receives treated sewage water from the sewage treatment apparatus. The sewage treatment apparatus of the system has a sparger, an electrolytic cell, and an upper section. The sparger is below the upper section and above the electrolytic cell. The process includes receiving sewage water from a sewage water source, treating sewage water in the sewage treatment apparatus, and directing the treated sewage water to a storm drain. | 10-03-2013 |
20140311992 | PROCESS FOR SEWAGE WATER PURIFICATION - Process and apparatus to remove colloids and nitrogen compounds from contaminated water by coagulating the colloids and separating them from the water. The water is then continuously oxidized with chlorine electrolytically to destroy the nitrogen compounds. | 10-23-2014 |
20140319078 | PROCESS AND SYSTEM FOR REMOVING UREA FROM AN AQUEOUS SOLUTION - A process for removing urea from an aqueous solution is disclosed herein, the process comprises the steps of: feeding an aqueous solution comprising urea into a mix tank; feeding hydrogen peroxide into the mix tank; feeding at least one soluble catalyst into the mix tank separately from the hydrogen peroxide feed; mixing the aqueous solution comprising urea, hydrogen peroxide, and the at least one soluble catalyst in the mix tank, forming a reactant mixture; and oxidizing the urea in the reactant mixture yielding CO | 10-30-2014 |
20140346056 | PROCESS AND SYSTEM FOR REMOVAL OF NAPHTHENIC ACID FROM AN AQUEOUS SOLUTION - The present disclosure provides a process for removing naphthenic acid and/or naphthenic compounds from an aqueous solution. The process comprises one or more of the steps of: (a) feeding an aqueous solution comprising a constituent selected from the group consisting of naphthenic aldehyde, naphthenic alcohol, naphthenic acid, and combinations thereof, into a mix tank; (b) feeding an oxidizing agent into the mix tank forming a reactant mixture; (c) mixing the reactant mixture in the mix tank; (d) coagulating the reactant mixture with a polyvalent metallic electrode forming metallic naphthenate particles; (e) flocculating the metallic naphthenate particles forming floc; (f) sparging to float the floc to the surface of the aqueous solution; and (g) removing the floc from the aqueous solution. A system for removing naphthenic acid and/or naphthenic compounds from an aqueous solution is also disclosed herein. | 11-27-2014 |
20140364656 | METHOD OF PRODUCING ALCOHOLS - A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. | 12-11-2014 |
20150105592 | METHOD OF PRODUCING ALCOHOLS - A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. | 04-16-2015 |
20150119621 | PROCESSES AND CATALYSTS FOR CONVERTING ALKANES TO ALKENES - Generally, regenerable, encapsulated metal oxide catalysts comprising a ceramic matrix and metal catalysts may be used to convert alkanes to alkenes. The encapsulated metal oxide catalyst may be tailored to produce a variety of alkenes including ethylene, butylene, and propylene. Further, the encapsulated metal oxide catalysts advantageously allow for regeneration and reactant recovery for cost effective and environmentally friendly processes. | 04-30-2015 |
Patent application number | Description | Published |
20150204752 | METHOD FOR DETECTING AT LEAST ONE VARIABLE ASSOCIATED WITH THE FORMATION OF AT LEAST ONE JOINT AND/OR A MACHINE DURING ASSEMBLY OF A PIPELINE SYSTEM - The present disclosure is directed to a method of detecting at least one variable associated with at least one joint or a machine of an assembled pipeline system ( | 07-23-2015 |
20150219787 | MULTIPLE GAMMA CONTROLLER ASSEMBLY - An improved gamma controller assembly to facilitate reliable downhole measurement of naturally occurring radiation is disclosed. The gamma controller assembly includes multiple gamma sensors, a micro-controller, memory, and input/output ports among other components. The multiple gamma sensors detect radiation and output pulses that are received by the microcontroller. The sensor data can be checked, selected, and averaged by the microcontroller, and sent uphole to another microcontroller or computer that can then further process, communicate, and display the data. The sensor data can be averaged and stored to memory or stored as independent values to memory. The gamma controller assembly can be configured to run algorithms that detect if one gamma controller appears to be malfunctioning and, if an apparent malfunction has occurred, adjust the sensor data that is being sent uphole. | 08-06-2015 |
20150362599 | GAMMA PROBE HEALTH DETECTION ASSEMBLY - An improved gamma controller health detection assembly to facilitate reliable downhole measurement of naturally occurring radiation is disclosed. The gamma controller assembly includes one or more gamma sensors, a micro-controller, memory, and input/output ports among other components. The gamma sensors detect radiation and output pulses that are received by the microcontroller. The sensor data can be checked, selected, and averaged by the microcontroller, and sent uphole to another microcontroller or computer that can then further process, communicate, and display the data. The sensor data can be averaged and stored to memory or stored as independent values to memory. The gamma controller health detection assembly can be configured to run algorithms that detect if one or more gamma sensors appear to be malfunctioning or have previously malfunctioned. | 12-17-2015 |
20150362617 | AZIMUTHAL GAMMA RESOLVER ASSEMBLY - An improved azimuthal gamma radiation measurement assembly configured to facilitate downhole measurement of naturally occurring radiation and the correlation of measurement information with highly accurate orientation information. The azimuthal gamma radiation measurement assembly includes a resolver section that receives azimuthal gamma sensor inputs, correlates those inputs with orientation information, and logs the combined data set for further evaluation. | 12-17-2015 |
20160097249 | FLOW SWITCH ALGORITHM FOR PULSER DRIVER - A pulser driver assembly of a measurement-while-drilling tool that includes an improved flow switch is disclosed. The flow switch uses multiple accelerometers of different types that measure acceleration changes in a system. The accelerometer data is then filtered and processed by an onboard microcontroller. The filtered data is then passed to a fuzzy logic voting algorithm which systematically and robustly characterizes the signal, and identifies the flow state. | 04-07-2016 |
20160109267 | SMART LOWER END - A smart lower end system that can detect multiple events and failures during the generation of pressure pulses by a pulser is disclosed. Pulser failures may occur if the pilot valve fails to fully close or open, if the signal shaft fails to move and close pilot valve orifice, or if movement of the pilot valve or signal shaft is restricted. The components of the smart lower end system may cycle between sleep and wake states to allow for low power operation. | 04-21-2016 |
Patent application number | Description | Published |
20100087688 | PROCESS AND CATALYST FOR CONVERTING ALKANES - Methods and catalysts for producing alcohols, ethers, and/or alkenes from alkanes are provided. More particularly, novel caged, or encapsulated, metal oxide catalysts and processes utilizing such catalysts to convert alkanes to alcohols and/or ethers and to convert alcohols and/or ethers to alkenes are provided. | 04-08-2010 |
20100331582 | Process and Catalyst for Converting Alkanes - Methods and catalysts for producing alcohols, ethers, and/or alkenes from alkanes are provided. More particularly, novel caged, or encapsulated, metal oxide catalysts and processes utilizing such catalysts to convert alkanes to alcohols and/or ethers and to convert alcohols and/or ethers to alkenes are provided. | 12-30-2010 |
20110180424 | WATER PURIFICATION USING CONVEYOR SWEEP - Process and apparatus to remove colloids and nitrogen compounds from contaminated water by coagulating the colloids and separating them from the water. The solids are floated by sparging and then the floating solids are swept from the surface of the water into an exit port using a conveyor from which downwardly depending flaps skim or near the surface, thus sweeping the floating floc into the exit port. | 07-28-2011 |
20120247974 | PROCESS FOR SEWAGE WATER PURIFICATION - Process and apparatus to remove colloids and nitrogen compounds from contaminated water by coagulating the colloids and separating them from the water. The water is then continuously oxidized with chlorine electrolytically to destroy the nitrogen compounds. | 10-04-2012 |
20140311992 | PROCESS FOR SEWAGE WATER PURIFICATION - Process and apparatus to remove colloids and nitrogen compounds from contaminated water by coagulating the colloids and separating them from the water. The water is then continuously oxidized with chlorine electrolytically to destroy the nitrogen compounds. | 10-23-2014 |
20140319078 | PROCESS AND SYSTEM FOR REMOVING UREA FROM AN AQUEOUS SOLUTION - A process for removing urea from an aqueous solution is disclosed herein, the process comprises the steps of: feeding an aqueous solution comprising urea into a mix tank; feeding hydrogen peroxide into the mix tank; feeding at least one soluble catalyst into the mix tank separately from the hydrogen peroxide feed; mixing the aqueous solution comprising urea, hydrogen peroxide, and the at least one soluble catalyst in the mix tank, forming a reactant mixture; and oxidizing the urea in the reactant mixture yielding CO | 10-30-2014 |
20140346056 | PROCESS AND SYSTEM FOR REMOVAL OF NAPHTHENIC ACID FROM AN AQUEOUS SOLUTION - The present disclosure provides a process for removing naphthenic acid and/or naphthenic compounds from an aqueous solution. The process comprises one or more of the steps of: (a) feeding an aqueous solution comprising a constituent selected from the group consisting of naphthenic aldehyde, naphthenic alcohol, naphthenic acid, and combinations thereof, into a mix tank; (b) feeding an oxidizing agent into the mix tank forming a reactant mixture; (c) mixing the reactant mixture in the mix tank; (d) coagulating the reactant mixture with a polyvalent metallic electrode forming metallic naphthenate particles; (e) flocculating the metallic naphthenate particles forming floc; (f) sparging to float the floc to the surface of the aqueous solution; and (g) removing the floc from the aqueous solution. A system for removing naphthenic acid and/or naphthenic compounds from an aqueous solution is also disclosed herein. | 11-27-2014 |
20140364656 | METHOD OF PRODUCING ALCOHOLS - A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. | 12-11-2014 |
20150105592 | METHOD OF PRODUCING ALCOHOLS - A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. | 04-16-2015 |
20150119621 | PROCESSES AND CATALYSTS FOR CONVERTING ALKANES TO ALKENES - Generally, regenerable, encapsulated metal oxide catalysts comprising a ceramic matrix and metal catalysts may be used to convert alkanes to alkenes. The encapsulated metal oxide catalyst may be tailored to produce a variety of alkenes including ethylene, butylene, and propylene. Further, the encapsulated metal oxide catalysts advantageously allow for regeneration and reactant recovery for cost effective and environmentally friendly processes. | 04-30-2015 |
Patent application number | Description | Published |
20130109950 | HANDHELD OPTOACOUSTIC PROBE | 05-02-2013 |
20130276542 | LIGHT OUTPUT CALIBRATION IN AN OPTOACOUSTIC SYSTEM - An optoacoustic system includes first and second light sources capable of generating pulse of light at first and second wavelengths, first and second electrically controlled optical attenuators, first and second light sync detectors, and a combiner. A power meter that is calibrated to determine power at the first and second predominant wavelength measures power at the first wavelength after the first light sync is detected and measures power at the second wavelength after the second light sync is detected. The system includes a calibration mode wherein it electrically attenuates the first optical attenuator when the power measured by the power meter at the first wavelength after the first light sync is detected is above a first level, and electrically attenuated the second optical attenuator when the power measured by the power meter at the second wavelength after the second light sync is detected is above a second level. | 10-24-2013 |
20130296684 | PROBE HOLDER - A holder for an optoacoustic probe includes a probe-end enclosing portion formed from material that is substantially opaque to light emanating from an optical window of a probe. The probe-end enclosing portion is sized to enclose the active end of the probe and have a snug fit therewith when the optoacoustic probe is inserted therein, and has minimal or no contact with the optical window and acoustic lens of the probe. The probe holder further includes a cutaway adapted to support the probe's strain relief under the downward force of gravity, thereby supporting the probe at an angle that provides for easy manual grasping and removal. The probe support also blocks an in-holder probe from sliding away from the probe-enclosing end. A cable guide is spaced from the probe support to accept a connecting cable exiting from the proximal end of the probe, and thus reduce pressure on the strain relief and soften the angle of curvature of the connecting cable. | 11-07-2013 |
20130303875 | SYSTEM AND METHOD FOR DYNAMICALLY VARYING THE ANGLE OF LIGHT TRANSMISSION IN AN OPTOACOUSTIC IMAGING SYSTEM - An optoacoustic probe includes an optical window, a light path, an acoustic lens and an ultrasound transducer array. The light path operatively connects a light source to the probe, and is adapted to transmit light through the optical window at an angle of light transmission. The ultrasound transducer array includes ultrasound transducer elements, and has the inner surface of the acoustic lens at its active end. The probe is enabled to vary the angle of light transmission responsive to at least one command. In an embodiment, the light source generates a light pulse at at least one predominant wavelength. The light path may comprise at least first plurality of optical fibers. A control and processing system may be provided that is capable of pulsing the light source, causing the probe to transmit ultrasound, receiving and processing optoacoustic and ultrasound data, and controlling the operation of the system. An electrical path operatively connecting the control and processing system to the probe transmits and receives ultrasound data, and receives optoacoustic data. The control and processing system may be capable of transmitting at least one command to the probe via a control line such that the probe is caused to vary an angle of light transmission of the first plurality of optical fibers responsive to a first one of the at least one commands. | 11-14-2013 |
20140301619 | System and Method for Diagnostic Vector Classification Support - The diagnostic vector classification support system and method disclosed herein may both reduce the time and effort required to train radiologists to interpret medical images, and provide a decision support system for trained radiologists who, regardless of training, have the potential to miss relevant findings. In an embodiment, a morphological image is used to identify a zone of interest in a co-registered functional image. An operator's grading of a feature at least partially contained within the zone of interest is compared to one or more computer-generated grades for the feature. Where the operator and computer-generated grades differ, diagnostic support can be provided such as displaying additional images, revising the zone of interest, annotating one or more displayed images, displaying a computer-generated feature grade, among other possibilities disclosed herein. | 10-09-2014 |
20150075287 | LIGHT OUTPUT CALIBRATION IN AN OPTOACOUSTIC SYSTEM - An optoacoustic system includes first and second light sources capable of generating pulse of light at first and second wavelengths, optical output control, first and second light sync detectors, and a combiner. A power meter that is calibrated to determine power at the first and second predominant wavelength measures power at the first wavelength after the first light sync is detected and measures power at the second wavelength after the second light sync is detected. The system includes a calibration mode wherein it reduces optical output of the first light source when the power measured by the power meter at the first wavelength after the first light sync is detected is above a first level, and reduces optical output of the second light source when the power measured by the power meter at the second wavelength after the second light sync is detected is above a second level. | 03-19-2015 |