公开(公告)号：US20240342652A1

公开(公告)日：2024-10-17

申请号：US18298862

申请日：2023-04-11

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari

IPC: B01D53/86 ,  B01F33/451

CPC classification number: B01D53/8671 ,  B01D53/869 ,  B01F33/451 ,  B01D2255/1021 ,  B01D2255/104 ,  B01D2255/202 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/2094 ,  B01D2255/2096 ,  B01D2257/504 ,  B01F2101/45

Abstract: Methods and systems are provided for producing solid carbon from carbon dioxide and/or hydrocarbons such as methane (CH4). A metallic media, either in liquid or semi-liquid (semi-solid) form and having a range of liquid and semi-liquid metallic chemistries, is used alone or in combinations with other liquid or semi-liquid metalin a reactive metallurgical process for carbon capture and conversion.

公开(公告)号：US11820664B2

公开(公告)日：2023-11-21

申请号：US17444327

申请日：2021-08-03

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari ,  Srinand Sreedharan Karuppoor

IPC: C08L101/12 ,  C01B32/184 ,  B23K26/00 ,  C08K7/00 ,  C08K3/04 ,  C08J5/00 ,  B29C64/188 ,  B33Y70/10 ,  B23K103/16 ,  B82Y30/00 ,  B82Y40/00 ,  B33Y10/00

CPC classification number: C01B32/184 ,  B23K26/0006 ,  B29C64/188 ,  C08J5/005 ,  C08K3/042 ,  C08K7/00 ,  C08L101/12 ,  B23K2103/16 ,  B33Y10/00 ,  B33Y70/10 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/24 ,  C01P2004/64 ,  C08J2300/22 ,  C08K2201/011 ,  C08K2201/013 ,  C08L2207/04 ,  C08L2666/55 ,  C08L2666/72

Abstract: A fluid system component can include a body that includes a multidimensional shape defined in orthogonal directions and layers stacked along one of the orthogonal directions, where at least one of the layers includes polymeric material and graphene nanoplatelets formed in situ from the polymeric material, and where the graphene nanoplatelets increase stiffness of the polymeric material.

公开(公告)号：US20230038707A1

公开(公告)日：2023-02-09

申请号：US17444327

申请日：2021-08-03

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari ,  Srinand Sreedharan Karuppoor

IPC: C01B32/184 ,  B29C64/188 ,  B23K26/00 ,  C08K7/00 ,  C08K3/04 ,  C08L101/12 ,  C08J5/00

Abstract: A fluid system component can include a body that includes a multidimensional shape defined in orthogonal directions and layers stacked along one of the orthogonal directions, where at least one of the layers includes polymeric material and graphene nanoplatelets formed in situ from the polymeric material, and where the graphene nanoplatelets increase stiffness of the polymeric material.

公开(公告)号：US20240080989A1

公开(公告)日：2024-03-07

申请号：US18502215

申请日：2023-11-06

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari ,  Srinand Karuppoor

IPC: H05K3/00 ,  B33Y80/00 ,  C23C18/02

CPC classification number: H05K3/0041 ,  B33Y80/00 ,  C23C18/02 ,  H05K3/0032

Abstract: Thermally induced graphene sensing circuitry and methods for producing circuits from such thermally induced circuits are disclosed along with applications to hydrocarbon exploration and production, and related subterranean activities. The thermally induced graphene circuitry advantageously brings electrically interconnections otherwise absent on oilfield service tools, enabling components and tools to become smart.

公开(公告)号：US20250115772A1

公开(公告)日：2025-04-10

申请号：US18985489

申请日：2024-12-18

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari

IPC: G01N21/78 ,  E21B47/00 ,  G08B21/18

Abstract: A material composition may include one or more polymeric materials. The material composition may also include one or more inorganic particles comprising oxides, carbonates, sulfides, or any combination thereof. Further, the material composition may include one or more metal particles that produce a detectable change in an electrical property or an optical property based on a reaction with at least one of H2O, CO2, or H2S. The one or more inorganic particles and the one or more metal particles may be dispersed within the one or more polymeric materials.

公开(公告)号：US20240230465A1

公开(公告)日：2024-07-11

申请号：US18152395

申请日：2023-01-10

Applicant: Schlumberger Technology Corporation

Inventor： Alireza Zolfaghari ,  Manuel Marya

IPC: G01M13/005 ,  F16J15/3284 ,  G01M5/00

CPC classification number: G01M13/005 ,  F16J15/3284 ,  G01M5/0041 ,  G01M5/0091 ,  E21B33/10

Abstract: A system may include a fluid sealing component having a body comprising a carbon-rich material comprising a non-conductive carbon region. The carbon-rich material includes one or more treated carbon regions. The one or more treated carbon regions include an electrically conductive material. A sheet electrical resistance of the one or more treated carbon regions is less than a sheet electrical resistance of the non-conductive carbon region.

公开(公告)号：US20240049385A1

公开(公告)日：2024-02-08

申请号：US17818203

申请日：2022-08-08

Applicant: Schlumberger Technology Corporation

Inventor： Alireza Zolfaghari ,  Manuel Marya

IPC: H05K1/09

CPC classification number: H05K1/09 ,  H05K2201/0323

Abstract: A system may include a substrate and a coating deposited onto a surface of the substrate. The coating includes a carbon rich layer deposited on the substrate. The carbon rich layer is also characterized by a first carbon content including sp2 carbon and sp3 carbon. Further, the carbon rich layer includes one or more treated carbon regions. The one or more treated carbon regions possess an electrically conductive carbon material having a second carbon content including sp2 carbon and sp3 carbon. The second carbon content includes more sp2 carbon than the first carbon content, and may be pre-arranged and interconnected to produce an electrical circuitry with a pluralities of sensing abilities. The formed smart coating may be preferentially produced on a hard diamond-like carbon coating, such as a low friction and anti-scaling coating.

公开(公告)号：US20230393008A1

公开(公告)日：2023-12-07

申请号：US18249062

申请日：2020-10-15

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Paul Marya ,  Alireza Zolfaghari

IPC: G01L9/08 ,  E21B47/06 ,  G01L9/12

CPC classification number: G01L9/08 ,  E21B47/06 ,  G01L9/12 ,  E21B2200/08

Abstract: A fluid system component can include a support body that includes a surface; and an electrical circuit supported at least in part by the surface, where the electrical circuit includes graphene adjacent to a composite material that includes a polymer convertible to graphene, and where the electrical circuit generates a signal responsive to deformation of at least a portion of the electrical circuit.

公开(公告)号：US20230091259A1

公开(公告)日：2023-03-23

申请号：US17482569

申请日：2021-09-23

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari ,  Christian Meade

IPC: F16K25/00 ,  B33Y80/00 ,  B33Y40/20

Abstract: The disclosure provides for sealing systems including a composite material that includes a thermoplastic lattice structure having interstitial space that is filled with fusible metal. The composite material is formed by additively manufacturing the lattice structure, and then filling the interstitial space with the metal. The composite material may be used to form portions of valves and seals.

公开(公告)号：US20230086904A1

公开(公告)日：2023-03-23

申请号：US17447880

申请日：2021-09-16

Applicant: Schlumberger Technology Corporation

Inventor： Manuel Marya ,  Alireza Zolfaghari

IPC: C09D5/29 ,  C09D171/00 ,  C09D181/02 ,  C09D7/61 ,  E21B41/00

Abstract: A material composition may include one or more polymeric materials. The material composition may also include one or more inorganic particles comprising oxides, carbonates, sulfides, or any combination thereof. Further, the material composition may include one or more metal particles that produce a detectable change in an electrical property or an optical property based on a reaction with at least one of H2O, CO2, or H2S. The one or more inorganic particles and the one or more metal particles may be dispersed within the one or more polymeric materials.