公开(公告)号：US11686871B2

公开(公告)日：2023-06-27

申请号：US17576025

申请日：2022-01-14

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Kevin T. Raterman ,  Helen E. Farrell ,  Kyle Friehauf ,  Raymond R. Reid, Jr. ,  Ge Jin ,  Baishali Roy ,  Dana M. Jurick ,  Seth Busetti

IPC: G01V1/30 ,  E21B47/002 ,  E21B41/00 ,  E21B43/26 ,  E21B49/00 ,  E21B49/02 ,  G01V1/22 ,  G01V1/28 ,  G01V1/42 ,  G01V9/00 ,  E21B47/07 ,  E21B43/267 ,  E21B47/06

CPC classification number: G01V1/308 ,  E21B41/0092 ,  E21B43/26 ,  E21B47/002 ,  E21B49/00 ,  E21B49/02 ,  G01V1/226 ,  G01V1/282 ,  G01V1/288 ,  G01V1/42 ,  G01V9/005 ,  E21B43/267 ,  E21B47/06 ,  E21B47/07 ,  G01V2210/1234 ,  G01V2210/646 ,  G01V2210/663

Abstract: A data acquisition program, which includes core, image log, microseismic, DAS, DTS, and pressure data, is described. This program can be used in conjunction with a variety of techniques to accurately monitor and conduct well stimulation.

公开(公告)号：US11802783B2

公开(公告)日：2023-10-31

申请号：US17867483

申请日：2022-07-18

Applicant: ConocoPhillips Company

Inventor： Baishali Roy ,  Kyle Friehauf ,  Kevin T. Raterman ,  Herbert W. Swan ,  Jesse J. Constantine ,  Ge Jin

IPC: G01F1/684 ,  G01N33/28 ,  G01N29/024 ,  E21B21/08

CPC classification number: G01F1/684 ,  E21B21/08 ,  G01N29/024 ,  G01N33/2823 ,  G01N33/2847 ,  G01N2291/011 ,  G01N2291/0222

Abstract: A system for measuring fluid flow in a wellbore is provided. A probe includes at least a heater. A fiber optic cable is connected to the probe. The system is programmed to perform operations including: changing an output of the heater to thereby change a temperature of drilling fluid moving over a fiber optic cable; measuring a strain on the fiber optic cable caused by changing the temperature of the drilling fluid; preliminarily determining a velocity of the drilling fluid from the measured strain; measuring at least a second parameter of the drilling fluid; adjusting the preliminary determined velocity based on the measured at least a second parameter to yield an adjusted velocity; and determining a flow rate of the drilling fluid based on the adjusted velocity.

公开(公告)号：US20200348445A1

公开(公告)日：2020-11-05

申请号：US16862775

申请日：2020-04-30

Applicant: ConocoPhillips Company

Inventor： Yongshe Liu ,  Kevin T. Raterman ,  Logan A. Warren

IPC: G01V99/00 ,  E21B49/00

Abstract: Method for modelling a reservoir including receiving a data set relating to one or more wells within a reservoir, processing the data set to identify one or more fractures extending from the one or more wells into the reservoir, categorizing the one or more fractures as principal fractures or secondary fractures, identifying a near well high permeability region for each of the one or more wells, generating a gridded fracture plane of the one or more wells, determining a fracture permeability region, assembling the gridded fracture plane, the fracture permeability regions, and the near well high permeability region for each of the one or more wells, and generating a three-dimensional reservoir model based on the assembled gridded fracture plane for each of the plurality of predetermined depths, the fracture permeability regions, and the near well high permeability region for each of the one or more wells.

公开(公告)号：US11921255B2

公开(公告)日：2024-03-05

申请号：US16862775

申请日：2020-04-30

Applicant: ConocoPhillips Company

Inventor： Yongshe Liu ,  Kevin T. Raterman ,  Logan A. Warren

IPC: G01V99/00 ,  E21B49/00 ,  E21B43/26 ,  E21B47/002 ,  E21B47/06 ,  E21B47/07 ,  E21B47/11

CPC classification number: G01V99/005 ,  E21B49/00 ,  E21B43/26 ,  E21B47/002 ,  E21B47/06 ,  E21B47/07 ,  E21B47/11 ,  E21B2200/20 ,  G01V2210/646

Abstract: Method for modelling a reservoir including receiving a data set relating to one or more wells within a reservoir, processing the data set to identify one or more fractures extending from the one or more wells into the reservoir, categorizing the one or more fractures as principal fractures or secondary fractures, identifying a near well high permeability region for each of the one or more wells, generating a gridded fracture plane of the one or more wells, determining a fracture permeability region, assembling the gridded fracture plane, the fracture permeability regions, and the near well high permeability region for each of the one or more wells, and generating a three-dimensional reservoir model based on the assembled gridded fracture plane for each of the plurality of predetermined depths, the fracture permeability regions, and the near well high permeability region for each of the one or more wells.

公开(公告)号：US20230014753A1

公开(公告)日：2023-01-19

申请号：US17867483

申请日：2022-07-18

Applicant: ConocoPhillips Company

Inventor： Baishali Roy ,  Kyle Friehauf ,  Kevin T. Raterman ,  Herbert W. Swan ,  Jesse J. Constantine ,  Ge Jin

IPC: G01F1/684 ,  G01N33/28 ,  G01N29/024 ,  E21B21/08

Abstract: A system for measuring fluid flow in a wellbore is provided. A probe includes at least a heater. A fiber optic cable is connected to the probe. The system is programmed to perform operations including: changing an output of the heater to thereby change a temperature of drilling fluid moving over a fiber optic cable; measuring a strain on the fiber optic cable caused by changing the temperature of the drilling fluid; preliminarily determining a velocity of the drilling fluid from the measured strain; measuring at least a second parameter of the drilling fluid; adjusting the preliminary determined velocity based on the measured at least a second parameter to yield an adjusted velocity; and determining a flow rate of the drilling fluid based on the adjusted velocity.

公开(公告)号：US11255997B2

公开(公告)日：2022-02-22

申请号：US15972882

申请日：2018-05-07

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Kevin T. Raterman ,  Helen E. Farrell ,  Kyle Friehauf ,  Raymond R. Reid, Jr. ,  Ge Jin ,  Baishali Roy ,  Dana M. Jurick ,  Seth Busetti

IPC: G01V1/30 ,  G01V1/28 ,  G01V9/00 ,  E21B49/00 ,  E21B43/26 ,  E21B41/00 ,  E21B49/02 ,  G01V1/42 ,  G01V1/22 ,  E21B47/002 ,  E21B43/267 ,  E21B47/06 ,  E21B47/07

Abstract: A data acquisition program, which includes core, image log, microseismic, DAS, DTS, and pressure data, is described. This program can be used in conjunction with a variety of techniques to accurately monitor and conduct well stimulation.