公开(公告)号：US20240093936A1

公开(公告)日：2024-03-21

申请号：US18524665

申请日：2023-11-30

Applicant: ConocoPhillips Company

Inventor： Paul R. DAVIES ,  James L. Harris

IPC: F25J1/00 ,  F17C7/02 ,  F25B45/00 ,  F25J1/02

CPC classification number: F25J1/0022 ,  F17C7/02 ,  F25B45/00 ,  F25J1/004 ,  F25J1/0052 ,  F25J1/0085 ,  F25J1/0087 ,  F25J1/021 ,  F25J1/023 ,  F25J1/0249 ,  F25J1/0283 ,  F25J2220/62 ,  F25J2220/64

Abstract: An embodiment of a method for supplying refrigerants to a liquefied natural gas (LNG) facility includes: advancing a first refrigerant from a first storage device to a heat exchanger, the first refrigerant having a first temperature; advancing a second refrigerant from a second storage device to the heat exchanger, the second refrigerant having a second temperature different than the first temperature; flowing the first refrigerant and the second refrigerant through the heat exchanger; adjusting the second temperature based on at least a transfer of heat between the first refrigerant and the second refrigerant in the heat exchanger; and transferring the first refrigerant and the second refrigerant to the LNG facility.

公开(公告)号：US10544883B2

公开(公告)日：2020-01-28

申请号：US14567371

申请日：2014-12-11

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Paul R. Davies ,  Emery Jay Thomas ,  James L. Harris

IPC: F16L5/02 ,  F16L55/00 ,  F25J1/00 ,  F25J1/02 ,  F25J3/04 ,  H02G3/22 ,  H02G15/013

Abstract: A conduit seal assembly includes an outer conduit having a first end with a first opening and a second end, opposite the first end, with a second opening. A first seal is positioned in the first opening for resisting a first temperature, and a second seal is positioned in the second opening for resisting a second temperature less than the first temperature. The first and second seals define a cavity and provide an air-tight seal of the cavity, and the assembly includes a monitoring assembly configured to sense a characteristic in the cavity.

公开(公告)号：US11506453B2

公开(公告)日：2022-11-22

申请号：US16664278

申请日：2019-10-25

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Paul R. Davies ,  James L. Harris

IPC: F25B43/00 ,  F25J1/00 ,  F25J1/02 ,  F25J5/00 ,  F28D21/00 ,  F28D9/00

Abstract: A heat exchanger system includes a core-in-shell heat exchanger and a liquid/gas separator. The liquid/gas separator is configured to receive a liquid/gas mixture and to separate the gas from the liquid. The liquid/gas separator is connected to the core-in-shell heat exchanger via a first line for transmitting gas from the liquid/gas separator to a first region in the core-in-shell heat exchanger and connected to the core-in-shell heat exchanger via a second line for transmitting liquid from the liquid/gas separator to a second region of the core-in-shell heat exchanger.