公开(公告)号：US20220326194A1

公开(公告)日：2022-10-13

申请号：US17227874

申请日：2021-04-12

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Salar Azizi ,  Bastian Baecker ,  Ansgar Cartellieri

IPC: G01N30/20 ,  G01N30/06

Abstract: A system for separation of components of a natural gas product uses a first separation column to receive the natural gas product and to provide first stage components including a first component gas, uses a gas converter to provide second stage components that includes third component gas from at least a second component gas of such first stage components, and uses a second separation column to provide third stage components that includes the first component gas, the third component gas, and one or more additional carbon-based components provided in or over a period of time associated with the separation of the components of the natural gas product.

公开(公告)号：US11867682B2

公开(公告)日：2024-01-09

申请号：US17479619

申请日：2021-09-20

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Bastian Baecker ,  Erik Lehne ,  Svenja Erdmann ,  Salar Azizi

IPC: E21B21/08 ,  E21B49/08 ,  G01N33/28

CPC classification number: G01N33/2823 ,  E21B21/08 ,  E21B49/088 ,  E21B49/0875

Abstract: A method for determining a hydrocarbon concentration from drilling fluid includes pumping the drilling fluid into a wellbore and circulating a sample of the drilling fluid uphole from the wellbore so that δ13C isotopic signatures can be determined for one or more hydrocarbon components and for methane in the sample where the methane includes natural methane originating from the earth formation and artificially-produced methane caused by drill bit metamorphism (DBM). A processor is adapted to determine the concentration of the natural methane in the sample based in part on the δ13C isotopic signatures which may be performed during the drilling of the wellbore.

公开(公告)号：US20230243784A1

公开(公告)日：2023-08-03

申请号：US18132236

申请日：2023-04-07

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Salar Azizi ,  Bastian Baecker ,  Ansgar Cartellieri

IPC: G01N30/20 ,  G01N30/06

CPC classification number: G01N30/20 ,  G01N30/06 ,  G01N2030/025

Abstract: A system for separation of components of a natural gas product uses a first separation column to receive the natural gas product and to provide first stage components including a first component gas, uses a gas converter to provide second stage components that includes third component gas from at least a second component gas of such first stage components, and uses a second separation column to provide third stage components that includes the first component gas, the third component gas, and one or more additional carbon-based components provided in or over a period of time associated with the separation of the components of the natural gas product.

公开(公告)号：US11624733B2

公开(公告)日：2023-04-11

申请号：US17227874

申请日：2021-04-12

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Salar Azizi ,  Bastian Baecker ,  Ansgar Cartellieri

IPC: G01N30/20 ,  G01N30/06 ,  G01N30/02

Abstract: A system for separation of components of a natural gas product uses a first separation column to receive the natural gas product and to provide first stage components including a first component gas, uses a gas converter to provide second stage components that includes third component gas from at least a second component gas of such first stage components, and uses a second separation column to provide third stage components that includes the first component gas, the third component gas, and one or more additional carbon-based components provided in or over a period of time associated with the separation of the components of the natural gas product.

公开(公告)号：US20220091090A1

公开(公告)日：2022-03-24

申请号：US17479619

申请日：2021-09-20

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Bastian Baecker ,  Erik Lehne ,  Svenja Erdmann ,  Salar Azizi

IPC: G01N33/28 ,  E21B49/08 ,  E21B21/08

Abstract: A method for determining a hydrocarbon concentration from drilling fluid includes pumping the drilling fluid into a wellbore and circulating a sample of the drilling fluid uphole from the wellbore so that δ13C isotopic signatures can be determined for one or more hydrocarbon components and for methane in the sample where the methane includes natural methane originating from the earth formation and artificially-produced methane caused by drill bit metamorphism (DBM). A processor is adapted to determine the concentration of the natural methane in the sample based in part on the δ13C isotopic signatures which may be performed during the drilling of the wellbore.

公开(公告)号：US12174158B2

公开(公告)日：2024-12-24

申请号：US18132236

申请日：2023-04-07

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Salar Azizi ,  Bastian Baecker ,  Ansgar Cartellieri

IPC: G01N30/20 ,  G01N30/02 ,  G01N30/06

Abstract: A system for separation of components of a natural gas product uses a first separation column to receive the natural gas product and to provide first stage components including a first component gas, uses a gas converter to provide second stage components that includes third component gas from at least a second component gas of such first stage components, and uses a second separation column to provide third stage components that includes the first component gas, the third component gas, and one or more additional carbon-based components provided in or over a period of time associated with the separation of the components of the natural gas product.