公开(公告)号：US20240124340A1

公开(公告)日：2024-04-18

申请号：US17967334

申请日：2022-10-17

申请人： Saudi Arabian Oil Company

发明人： Mohamed Ahmed Soliman ,  Hasan Al Abdulgader ,  Mohamed Ahmed Saad Mahmoud ,  Duaa J. Al Saeed ,  Saba El Sharif

IPC分类号： C02F9/00 ,  B01D61/00 ,  C02F1/00 ,  C10G33/00

CPC分类号： C02F9/00 ,  B01D61/0022 ,  B01D61/0024 ,  B01D61/005 ,  C02F1/008 ,  C10G33/00 ,  B01D2311/2634 ,  B01D2311/2642 ,  C02F2101/30

摘要： A system and a method for removing gas field chemicals from a feed stream are provided. An exemplary method includes performing a forward osmosis on a feed stream including gas field chemicals to form a concentrated feed stream, and treating the concentrated feed stream in an electrochemical process to form treated water.

公开(公告)号：US11352574B2

公开(公告)日：2022-06-07

申请号：US17011861

申请日：2020-09-03

申请人： SAUDI ARABIAN OIL COMPANY

发明人： Mohamed Soliman

IPC分类号： C10G7/04 ,  C10G31/06 ,  C10G33/00 ,  C10G53/02 ,  C10G31/08 ,  C10G33/02

摘要： Integrated gas oil separation plant systems and methods, one system including a crude oil inlet feed stream; a low pressure production trap (LPPT); a low pressure degassing tank (LPDT); a first heat exchanger, where the first heat exchanger is fluidly disposed between the LPPT and LPDT, and is fluidly coupled to both the LPPT and LPDT, and where the first heat exchanger is operable to heat the LPDT inlet feed stream with compressed gas removed from the crude oil inlet feed stream; a first inline gas mixer preceding the LPPT to directly mix compressed gas from the LPDT into the LPPT inlet feed stream; and a LPDT recycle water stream, where the LPDT recycle water stream is operable to supply recycle water from the LPDT to the LPPT inlet feed stream.

公开(公告)号：US20210246377A1

公开(公告)日：2021-08-12

申请号：US17243446

申请日：2021-04-28

申请人： Baker Hughes Oilfield Operations LLC

发明人： Wojciech Jakubowski

IPC分类号： C10G33/04 ,  C08F220/20 ,  C08F20/34 ,  C08F20/28 ,  C10G33/00 ,  C08F220/56 ,  C08F20/56

摘要： A copolymer useful as a water clarifier for a water phase of a production fluid is selected from those with a first monomer and a second monomer, and in one non-limiting embodiment having the general formula: wherein y is 10 to 50,000; z is 1 to 10,000 and n is 1 to 250. The copolymer may optionally include a third monomer. In an optional embodiment of the process, the fluid has a hydrocarbon phase, and the process further involves simultaneously drying the hydrocarbon phase of the fluid along with clarifying the water phase.

公开(公告)号：US11046896B2

公开(公告)日：2021-06-29

申请号：US16218690

申请日：2018-12-13

申请人： ExxonMobil Research and Engineering Company

发明人： Robert J. Falkiner ,  Ashok Uppal ,  Luke J. Kariparampil ,  Vincent A. Brunet ,  Alain D. Fomo

IPC分类号： C10G33/00 ,  B01D3/34 ,  B01D19/00 ,  B01D53/26 ,  B01D53/14 ,  B01D53/18 ,  B01D17/04 ,  B01D53/78 ,  B01D1/14 ,  C10G31/00

摘要： A process for cleansing a liquid of volatile contaminants can be accomplished by cross flowing a liquid through a contactor vessel. As the liquid cross flows through the horizontal contactor vessel, a radial flow pattern is induced in the liquid and the liquid is contacted with a cleansing gas. As the liquid moves through the contactor vessel, contaminants enter the cleansing cross current gas percolating through the liquid. The cross current gas may then be collected and cleansed of the contaminants it collected. The cleaned cleansing gas may then be recycled back into the contactor vessel.

公开(公告)号：US11001764B2

公开(公告)日：2021-05-11

申请号：US15348434

申请日：2016-11-10

申请人： BAKER HUGHES INCORPORATED

发明人： Wojciech Jakubowski

IPC分类号： C10G33/04 ,  C10G33/00 ,  C08F220/56 ,  C08F220/20 ,  C08F20/28 ,  C08F20/34 ,  C08F20/56

摘要： A copolymer useful as a water clarifier for a water phase of a production fluid is selected from those with a first monomer and a second monomer, and in one non-limiting embodiment having the general formula: wherein y is 10 to 50,000; z is 1 to 10,000 and n is 1 to 250. The copolymer may optionally include a third monomer. In an optional embodiment of the process, the fluid has a hydrocarbon phase, and the process further involves simultaneously drying the hydrocarbon phase of the fluid along with clarifying the water phase.

公开(公告)号：US20210130706A1

公开(公告)日：2021-05-06

申请号：US17090831

申请日：2020-11-05

申请人： Bell Engineering, Inc.

发明人： Robert Richardson ,  Tyler Briggs ,  Brint Bridegam

IPC分类号： C10G53/02 ,  C10G33/00 ,  B01D17/04 ,  B01D3/14 ,  B01D3/00

摘要： A method and apparatus for separating production fluids using a system designed to minimize the heating requirements through thermodynamic efficiency and reduce equipment costs.

公开(公告)号：US10969055B2

公开(公告)日：2021-04-06

申请号：US16373424

申请日：2019-04-02

申请人： Derek Allen

发明人： Derek Allen

IPC分类号： F16L57/04 ,  E21B43/34 ,  C10G33/00

摘要： Described are direct flame impingement shields for fire tubes in heater treaters which reduce corrosion of the fire tubes. The direct flame impingement shield is removable and replaceable. The direct flame impingement shield may be formed from a variety of types of stainless steel or other corrosion resistant material.

公开(公告)号：US20210071090A1

公开(公告)日：2021-03-11

申请号：US17004745

申请日：2020-08-27

申请人： L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Sophia SCHMIDT ,  Sharon CORBET

IPC分类号： C10G5/04 ,  C10K1/00 ,  C10K1/08 ,  B01D53/14 ,  C10G31/08 ,  C10G33/00

摘要： The invention relates to a process and a plant for staged separation of concomitants from a raw synthesis gas stream to produce synthesis gas and a sulfur-free naphtha product as a by-product, To remove naphtha compounds and sulfur-containing concomitants, raw synthesis gas is treated with a scrubbing medium in a prescrubbing stage and withdrawn from the prescrubbing stage, and the laden scrubbing medium is mixed with water to bring about a phase separation into a scrubbing medium-water mixture and naphtha, wherein sulfur-containing concomitants are in solution in naphtha. To remove the sulfur-containing concomitants the naphtha is heated to obtain sulfur-free naphtha as a by-product of the gas scrubbing.

公开(公告)号：US20210047574A1

公开(公告)日：2021-02-18

申请号：US16976260

申请日：2019-02-22

申请人： Mitsubishi Heavy Industries Engineering, Ltd.

发明人： Kaori Yoshida ,  Rikio Kan ,  Seiji Kakesako

IPC分类号： C10J3/48 ,  C10K1/10 ,  C10G33/00 ,  B01D35/28

摘要： A hydrocarbon recovery facility includes: a washing column configured to bring a gas and water into contact to deposit a hydrocarbon contained in the gas into the water; an automatic strainer for continuously removing the hydrocarbon together with part of the water from the water mixed with the hydrocarbon; an oil-water mixing drum for mixing the water and the hydrocarbon removed by the automatic strainer with an organic solvent to prepare an oil-water mixture; and an oil-water separation drum for separating the oil-water mixture prepared in the oil-water mixing drum into an oil phase and a water phase.

公开(公告)号：US10920154B2

公开(公告)日：2021-02-16

申请号：US14414766

申请日：2013-07-26

申请人： Petroliam Nasional Berhad (Petronas)

发明人： Kris Anderson ,  Azlan Hussain ,  Martin Atkins ,  Jamali Basar

IPC分类号： B01D17/06 ,  B03C11/00 ,  C07C51/48 ,  C10G21/08 ,  C10G21/28 ,  C10G31/08 ,  C10G33/00 ,  C10G53/02 ,  C10G33/02 ,  B01D17/04

摘要： The present invention relates to a process of desalting crudeoil, in particular a process for desalting a crude oil which comprises an ionic liquid, an organic acid and any resulting organic salt.