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Bp Corporation North America Inc
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Bp Corporation North America Inc patents


Recent patent applications related to Bp Corporation North America Inc. Bp Corporation North America Inc is listed as an Agent/Assignee. Note: Bp Corporation North America Inc may have other listings under different names/spellings. We're not affiliated with Bp Corporation North America Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Bp Corporation North America Inc-related inventors


Sample conditioning

A process for analysing a hydrocarbon stream comprises: withdrawing a hydrocarbon sample from a hydrocarbon stream; passing the hydrocarbon sample to an analysis device at a target temperature of greater than 120° C. and a target flow rate of greater than 20 litres per minute; and returning the hydrocarbon sample... Bp Corporation North America Inc

Systems and methods for producing hydrocarbons from hydocarbon bearing rock via combined treatment of the rock and subsequent waterflooding

A method for producing hydrocarbons within a reservoir includes (a) injecting an aqueous solution into the reservoir. The aqueous solution includes water and a thermally activated chemical species. The thermally activated chemical species is urea, a urea derivative, or a carbamate. The thermally activated chemical agent is thermally activated at... Bp Corporation North America Inc

Systems and methods for producing gas wells with multiple production tubing strings

A system for producing hydrocarbons from a subterranean well including a wellbore extending from a surface into a subterranean formation includes a wellhead disposed at the surface. In addition, the system includes a production tree coupled to the wellhead and a casing coupled to the wellhead and extending into the... Bp Corporation North America Inc

Methods for producing fuels, gasoline additives, and lubricants using amine catalysts

Provided herein are methods for producing ketone(s) from the condensation of methyl ketone(s) and alcohol(s) in the presence of an amine catalyst and a metal catalyst. Such amine catalysts may be supported, for example, on a silica-alumina support. Such ketones may be suitable for use in producing fuels, gasoline additives,... Bp Corporation North America Inc

Methods for producing fuels, gasoline additives, and lubricants using amine catalysts

Provided herein are methods for producing α,β-unsaturated ketones from the condensation of methyl ketones in the presence of an amine catalyst. Such amine catalysts may be supported, for example, on a silica-alumina support. Such amine catalysts may be used in the presence of an additional acid. The α,β-unsaturated ketones may... Bp Corporation North America Inc

Determining displacement between seismic images using optical flow

A method for determining a displacement seismic image between two seismic images may begin with receiving a first seismic image and a second seismic image. The method may then include generating a first scaled image based on the first seismic image and a second scaled image based on the second... Bp Corporation North America Inc

Determining displacement between seismic images using optical flow

A method for aligning a plurality of seismic images associated with a subsurface region of the Earth may include receiving the seismic images and determining a first respective relative shift volume between a first seismic image and a second seismic image, a second respective relative shift volume between the first... Bp Corporation North America Inc

Use of reactants in the production of 2,5-furandicarboxylic acid

Methods for providing effective, efficient and convenient ways of producing 2,5-furandicarboxylic acid are presented. In addition, compositions of 2,5-furandicarboxylic acid including 2,5-furandicarboxylic acid and at least one byproduct are presented. In some aspects, 4-deoxy-5-dehydroglucaric acid is dehydrated to obtain the 2,5-furandicarboxylic acid. A solvent, catalyst, and/or reactant may be combined... Bp Corporation North America Inc

Use of halogens in the production of 2,5-furandicarboxylic acid

Methods for providing effective, efficient and convenient ways of producing 2,5-furandicarboxylic acid, are presented, in addition, compositions of 2,5-furandicarboxylic acid including 2;5-furandicarboxylic acid and at least one byproduct are presented. In some aspects, 4-deoxy-5-dehydroglucaric acid is dehydrated to obtain the 2,5-furandicarboxylic acid, A solvent catalyst and/or reactant may be combined... Bp Corporation North America Inc

Use of an acidic solvent and water in the production of 2,5-furandicarboxylic acid

Methods for providing effective, efficient and convenient ways of producing 2,5-furandicarboxylic acid ate presented. In addition, compositions of 2,5-furandicarboxylic acid including 2,5-furandicarboxylic acid and at least one byproduct are presented. In some aspects, 4-deoxy-5-dehydroglucaric acid is dehydrated to obtain the 2,5-furandicarboxylic acid. A solvent, catalyst, and/or reactant may be combined... Bp Corporation North America Inc

Use of bromine ions in the production of 2,5-furandicarboxylic acid

Methods for providing effective, efficient and convenient ways of producing 2,5-furandicarboxylic acid are presented. In addition, compositions of 2,5-furandicarboxylic acid including 2,5-furandicarboxylic acid and at least one byproduct are presented. In some aspects, 4-deoxy-5-dehydroglucaric acid is dehydrated to obtain the 2,5-furandicarboxylic acid. A solvent, catalyst, and/or reactant may be combined... Bp Corporation North America Inc

Use of carboxylic acids in the produciton of 2,5-furandicarboxylic acid

Methods for providing effective, efficient and convenient ways of producing 2-5-furandicarboxylic acid are presented. In addition, compositions of 2-5-furandicarboxylic acid including 2-5-furandicarboxylic acid, and at toast one byproduct are preserved, in some aspects, 4-deoxy-S-dehydroglucaric acid is dehydrated to obtain the 2-5-furandicarboxylic acid, A solvents catalyst, and/or reactant may be combined... Bp Corporation North America Inc

Specular filter (sf) and dip oriented partial imaging (dopi) seismic migration

According to one embodiment, subsurface ray directions in beam migration or subsurface wave propagation directions in reverse time migrations are used to obtain additional Specular Filter (SF) and Dip Oriented Partial Imaging (DOPI) images. SF migration applies a specular imaging condition during migration with a pre-specified subsurface dip field. It... Bp Corporation North America Inc

Methods for controlling souring in engineered systems

The present disclosure relates generally to methods for controlling souring in engineered systems, and more specifically to methods of controlling souring using chemical, physical, and combinatorial treatments of engineered systems to reduce hydrogen sulfide-associated souring in such engineered systems, such as oil reservoirs.... Bp Corporation North America Inc

Process for recovering heavy metal ions

A process is provided for recovering a heavy metal from a waste stream resulting from a process for producing aromatic carboxylic acid by liquid-phase oxidation of an aromatic feedstock compound in the presence of a heavy metal catalyst. The process comprises: (a) producing a carbonate salt precipitate of the heavy... Bp Corporation North America Inc

Use of magnesium hydroxide in the neutralization of pta wastewater

Processes and apparatuses for the neutralization of wastewater comprising terephthalic acid are provided. Such processes and apparatuses use magnesium hydroxide to neutralize the wastewater upstream of an anaerobic reactor.... Bp Corporation North America Inc

Process for acetic acid recovery from aqueous streams

A process for removing acetic acid from an aqueous stream containing yellow oil. According to the process, yellow oil is removed from the aqueous stream prior to the removal of acetic acid by a reverse osmosis membrane.... Bp Corporation North America Inc

Coding of signals for efficient acquisition

A method for use in marine seismic surveying includes: towing at least a portion of a marine seismic survey spread; imparting a composite swept seismic signal from the marine seismic survey spread, the composite swept seismic signal including a plurality of randomized subsweeps having different frequencies relative to one another... Bp Corporation North America Inc

Screening methods for asphaltene stabilizers

A method for screening a candidate for efficacy as an asphaltene stabilizer comprises: forming a reconstituted oil by dispersing an asphaltene-containing solid in a hydrocarbon fluid; adding an asphaltene stabilizer candidate to the reconstituted oil to give an additized oil; and analyzing the stability of the asphaltenes in the additized... Bp Corporation North America Inc

Methods, systems, and fixtures for inspection of gasket welds

A method may involve positioning a fixture over a portion of a tube portion of a gasket, where the gasket includes a first lip portion joined to a second lip portion by a weld of the gasket and the first lip portion joined to the second lip portion defines the... Bp Corporation North America Inc

Glucanases, nucleic acids encoding them and methods for making and using them

The invention relates to polypeptides having glucanase, e.g., endoglucanase, mannanase, xylanase activity or a combination of these activities, and polynucleotides encoding them. In one aspect, the glucanase activity is an endoglucanase activity (e.g., endo-1,4-beta-D-glucan 4-glucano hydrolase activity) and comprises hydrolysis of 1,4 -beta-D-glycosidic linkages in cellulose, cellulose derivatives (e.g., carboxy... Bp Corporation North America Inc

Interactive image weighting by illumination in seismic imaging

A method for use in seismic imaging a subterranean geological formation, includes: displaying a gather of seismic images, the seismic images being generated from a set of seismic data representative of the geological formation; interactively selecting an illumination band based on the degree of signal and noise separation in the... Bp Corporation North America Inc

Vectors and methods for fungal genome engineering by crispr-cas9

The present disclosure provides expression vectors containing a nucleic acid encoding an RNA polymerase III promoter, a ribozyme, a CRISPR-Cas9 single guide RNA, and an RNA polymerase III terminator, where the ribozyme is 5′ to the CRISPR-Cas9 single guide RNA, as well as ribonucleic acids encoded thereby. Further provided are... Bp Corporation North America Inc

Predicting solvent power of light oils

The recalculated solvent power may be used in methods for preventing asphaltene precipitation during processing of crude oils in a refinery.... Bp Corporation North America Inc

Predicting high temperature asphaltene precipitation

determining a relationship between the ratio of solvent power to critical solvent power and the threshold light paraffin content.... Bp Corporation North America Inc

Energy efficient fractionation process for separating the reactor effluent from tol/a9+ transalkylation processes

Processes and apparatus are disclosed for the energy efficient separation of the effluent from a TOL/A9+ transalkylation reactor. The apparatus includes a reboiled prefractionation column and a sidedraw tower that produces: 1) an overhead stream including unreacted toluene, 2) a stream including unreacted C9+ aromatics, a portion of which stream... Bp Corporation North America Inc

Flow through flange for a ship-to-ship cargo transfer flow line

flange (100) for mounting to an end of a ship-to-ship cargo transfer line for transporting hydrocarbon liquids, the flange comprising: a base plate (110) including an orifice having a central axis and an outer radius; a blast plate (130) coupled to the base plate and coaxially aligned with the orifice,... Bp Corporation North America Inc








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