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公开(公告)号：US20240352375A1
公开(公告)日：2024-10-24
申请号：US18631528
申请日：2024-04-10
Inventor： Luke R. WILDING , Nilka Y. BROWN , Gary K. DUDLEY , Rugved P. PATHARE , Paul W. BESSONETTE
IPC: C10M169/02 , C10M101/02 , C10M117/02 , C10N20/02 , C10N30/00 , C10N30/02 , C10N30/06 , C10N50/10 , C10N70/00
CPC classification number: C10M169/02 , C10M101/02 , C10M117/02 , C10M2203/1006 , C10M2207/106 , C10N2020/02 , C10N2030/02 , C10N2030/06 , C10N2030/40 , C10N2050/10 , C10N2070/00
Abstract: Grease compositions may be made from an oil basestock. For example, a grease composition may include: an oil basestock having: a kinematic viscosity (ASTM D445, 40° C.) of from 320 cSt to 520 cSt, a kinematic viscosity (ASTM D445, 100° C.) of from 22 cSt to 36 cSt, a viscosity index (ASTM D2270) of from 80 to 119, a pour point (ASTM D97) of −6° C. or less, and a saturate content (ASTM D7419) of 90 wt % or greater; and from 0.5 wt % to 15 wt % of a thickener, by total weight of the grease composition.
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公开(公告)号：US12117582B2
公开(公告)日：2024-10-15
申请号：US17011254
申请日：2020-09-03
IPC: G01V20/00 , G06F30/23 , G06F30/28 , G06F113/08
CPC classification number: G01V20/00 , G06F30/23 , G06F30/28 , G06F2113/08
Abstract: A method for generating a three-dimensional geomechanical model of a subsurface volume is provided. The geomechanical model may be used to predict changes in geomechanical stress in the grid (such as a three-dimensional unstructured grid), which may be caused by extraction from or injection into the reservoir. The geomechanical model may be generated by solving, in combination, the finite element method at the vertices of a respective cell in the grid for momentum balance and the finite volume method at the center of the respective cell for mass balance. In this way, one or both of rock displacement or pore flow may be solved using the geomechanical model.
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公开(公告)号：US12116877B2
公开(公告)日：2024-10-15
申请号：US17594220
申请日：2021-07-01
Inventor： Rui Wang , Mark Christian Ausborn , Zhen Li , Elliot M. Chang-Tung
IPC: E21B43/40 , B01D53/26 , B01J19/24 , C01B3/02 , C01B3/48 , C01C1/04 , C09K8/594 , E21B43/16 , F02C6/00
CPC classification number: E21B43/40 , B01D53/265 , B01J19/245 , C01B3/025 , C01B3/48 , C01C1/0417 , C01C1/0447 , C09K8/594 , E21B43/164 , F02C6/00 , B01D2257/80 , B01D2258/0283 , C01B2203/0233 , C01B2203/0283 , C01B2203/0475 , C01B2203/068 , C01B2203/1241 , C01B2203/84
Abstract: Offshore systems and methods may be configured for oil production, offshore power generation, ammonia production, and carbon dioxide injection for EOR. For example, a method performed on an offshore facility may include: separating a produced hydrocarbon into a produced gas and a produced oil; combusting the produced gas to produce power and a flue gas; at least partially removing nitrogen from the flue gas to produce a carbon dioxide-enriched flue gas and a nitrogen-enriched flue gas; reforming a portion of the produced gas to produce a stream including hydrogen and carbon dioxide; at least partially separating the carbon dioxide from the stream to yield a carbon dioxide stream and a hydrogen stream; reacting the hydrogen stream and the nitrogen-enriched flue gas to yield ammonia; combining and compressing the carbon dioxide stream and the carbon dioxide-enriched flue gas; and injecting the compressed gas from the gas compressor into the gas reservoir.
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134.发明授权公开(公告)号：US12106063B2
公开(公告)日：2024-10-01
申请号：US17611445
申请日：2020-05-18
Inventor： Paul Hugh Cleverley
IPC: G06F40/30 , G06F18/214 , G06F40/284 , G06F40/295 , G06F40/40 , G06N20/00
CPC classification number: G06F40/40 , G06F18/214 , G06F40/284 , G06N20/00
Abstract: The invention is a data processing method and system for suggesting insightful and surprising sentences to geoscientists from unstructured text. The data processing system makes the necessary calculations to assign a surprisingness score to detect sentences containing several signals which when combined exponentially, have tendencies to give rise to surprise. In particularly, the data processing system operates on any digital unstructured text derived from academic literature, company reports, web pages and other sources. Detected sentences can be used to stimulate ideation and learning events for geoscientists in industries such as oil and gas, economic mining, space exploration and Geo-health.
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公开(公告)号：US12105241B2
公开(公告)日：2024-10-01
申请号：US16353610
申请日：2019-03-14
Inventor： Mulin Cheng , Xiao-Hui Wu , Hayes F. Stripling, IV , Pengchuan Zhang , Tiangang Cui , John E. Mayhew
IPC: G01V20/00
CPC classification number: G01V20/00
Abstract: Geologic modeling methods and systems are provided with a novel log segmentation approach and an improved conditioning technique for fitting geobody templates to associated well segments in multiple wells. One illustrative geologic modeling method embodiment includes: deriving a sequence of well segments from each logged well in a region of interest; associating well segments from different wells to form sets of associated well segments; populating a region of interest with geobodies by fitting a parameterized geobody template to each set of associated well segments; using the geobodies to specify a volumetric distribution of formation properties throughout the region of interest; and providing the volumetric distribution as a geologic model suitable for evaluating one or more well placement and production strategies.
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Patent Agency Ranking
公开(公告)号：US20240300820A1
公开(公告)日：2024-09-12
申请号：US18593677
申请日：2024-03-01
Inventor： Trong D. Pham , Eugene A. Terefenko , Mary Abdulkarim
IPC: C01B39/48 , B01J29/70 , B01J29/86 , B01J35/63 , B01J37/00 , B01J37/03 , B01J37/04 , C01B37/00 , C01B39/02 , C07D471/04
CPC classification number: C01B39/48 , B01J29/70 , B01J29/86 , B01J35/633 , B01J37/0018 , B01J37/031 , B01J37/04 , C01B37/007 , C01B39/026 , C07D471/04 , C01P2002/72 , C01P2004/03 , C01P2004/12 , C01P2004/20 , C01P2006/12 , C01P2006/14
Abstract: Molecular sieves, designated as EMM-74, characterized by a unique powder XRD pattern, methods of making the same, and uses thereof.
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公开(公告)号：US12063897B2
公开(公告)日：2024-08-20
申请号：US17157068
申请日：2021-01-25
Inventor： David L. Perkins , Amy C. Clingenpeel , Mark A. Deimund
CPC classification number: A01G33/00 , C12N1/12 , G01N33/1833 , G01N33/1846
Abstract: Devices, methods, and systems employing a multivariate optical computing sensor comprising a multivariate optical element calibrated to independently measure an electromagnetic spectral pattern of a cultivation characteristic of an algae strain in a cultivating algae water slurry and a detector for receiving output signals indicative of the cultivation characteristic. The cultivation characteristic may include, for example, total organic carbon, total carbohydrate, or fatty acid methyl esters.
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公开(公告)号：US12048919B2
公开(公告)日：2024-07-30
申请号：US17217782
申请日：2021-03-30
Inventor： Yuriy Román-Leshkov , Randall J. Meyer , Pedro M. Serna Merino , Mark Sullivan , Kimberly Dinh
IPC: B01J29/072 , B01J29/00 , B01J29/06 , B01J29/24 , B01J29/40 , B01J29/68 , B01J29/76 , B01J29/80 , B01J29/83 , B01J29/86 , B01J29/87 , B01J37/00 , B01J37/04 , C07C29/48
CPC classification number: B01J29/763 , B01J29/005 , B01J29/061 , B01J29/072 , B01J29/24 , B01J29/40 , B01J29/68 , B01J29/7615 , B01J29/80 , B01J29/83 , B01J29/86 , B01J29/87 , B01J37/0036 , B01J37/0063 , B01J37/04 , C07C29/48 , B01J2029/062 , B01J2229/18 , B01J2229/183 , B01J2229/186 , B01J2229/20 , C07C2529/06 , C07C2529/072 , C07C2529/24 , C07C2529/40 , C07C2529/68 , C07C2529/70 , C07C2529/76 , C07C2529/80 , C07C2529/83 , C07C2529/85 , C07C2529/87
Abstract: Catalytic compositions and sequential catalytic methods are generally described. In some embodiments, a composition comprises a first catalyst comprising a Cu-modified zeolite, and a second catalyst capable of a coupling reaction between (a) an intermediate resulting from a reaction of a reactant at the first catalyst, and (b) a co-reagent, wherein a rate of diffusion of the co-reagent within one or more cages and/or pores of the first catalyst is lower than a rate of diffusion of the intermediate within the one or more cages and/or pores of the first catalyst.
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公开(公告)号：US20240248007A1
公开(公告)日：2024-07-25
申请号：US18561480
申请日：2022-04-22
Inventor： William P. Meurer , David T. Wang , Gregory W. Shipman , Jeffrey D. Spitzenberger , Michael Sutton , Jeffrey C. Bridges , Paul Moreno
CPC classification number: G01N1/10 , G01N33/1833 , G01N2001/021 , G01N2001/028
Abstract: An autonomous surface vessel includes an elongate body, and a sampling system operatively coupled to the body and including one or more sampling modules, wherein each sampling module includes a housing including a storage container, a sampling material receivable within the storage container, an actuation system operatively coupled to the sampling material via a lead line, and an end cap operatively coupled to the lead line and matable with an open end of the storage container. A computer system is in communication with the sampling system to operate the actuation system, wherein each sampling module is actuatable between a stowed state, where the sampling material is received within the storage container and the end cap sealingly engages the open end, and a deployed state, where the end cap is disengaged from the open end and the sampling material is drawn out of the sampling container.
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140.发明公开公开(公告)号：US20240247194A1
公开(公告)日：2024-07-25
申请号：US18405762
申请日：2024-01-05
Inventor： Kara R. Radford , David Spicer , Saurabh S. Maduskar , Theodore W. Walker , Alison M. Miller , Steven M. Slack
Abstract: Processes for removing deposits from a pump-around loop or simply loop. The process can include isolating a first and a second end of the loop in fluid communication with a vessel to provide an isolated section. The isolated section can include a first conduit disposed within a convection section of a steam cracking furnace or a heat exchanger that is external to the steam cracking furnace that can include char therein. The first end can be connected to an aqueous fluid/oxidant source. The second end can be connected to a second conduit disposed within the convection section. An aqueous fluid/oxidant mixture can be introduced into the first end that can be heated by flowing through the isolated section. The heated mixture can flow through the second conduit to produce a second heated mixture that can be introduced into a radiant section of the steam cracking furnace.
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