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：US10851632B2

公开(公告)日：2020-12-01

申请号：US14150419

申请日：2014-01-08

Applicant: CONOCOPHILLIPS COMPANY

Inventor： David A. Brown ,  Siluni L. Wickramdthilaka ,  Logan A. Warren ,  Thomas J. Wheeler ,  Pradeep A. Govind

IPC: E21B43/24 ,  E21B43/16 ,  C09K8/592 ,  C09K8/94

Abstract: Thermal recovery of oils is improved by capturing waste heat from a depleted steam chamber using steam plus foam and an optional gas to carry low quality steam deep into the chamber where the waste heat converts water to steam in situ. Thus, overall steam generation needs and thus costs are reduced.

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.