- 专利标题: Processing resistivity images in wells with oil based muds
-
申请号: US16587515申请日: 2019-09-30
-
公开(公告)号: US11243325B2公开(公告)日: 2022-02-08
- 发明人: Burkay Donderici , Baris Guner
- 申请人: Halliburton Energy Services, Inc.
- 申请人地址: US TX Houston
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 当前专利权人地址: US TX Houston
- 代理机构: C. Tumey Law Group PLLC
- 代理商 John Wustenberg
- 主分类号: G01V3/24
- IPC分类号: G01V3/24 ; G01V3/38 ; E21B49/00 ; E21B47/00 ; E21B47/002 ; E21B47/12
摘要:
A variety of methods and systems are disclosed, including, a method for improving resistivity imaging, comprising: disposing a downhole tool into a borehole, wherein the downhole tool comprises a pad and a button array disposed on the pad; taking a measurement with the button array at a location in the borehole; selecting a projection angle; obtaining a corrected measurement from the projection angle and the measurement; and constructing an image using the corrected measurement. A system for improving resistivity imaging, comprising: a downhole tool, wherein the downhole tool comprises: an arm, and a pad; a conveyance; and an information handling system, wherein the information handling system is configured to take a measurement with the button array at a location in the borehole; select a projection angle; obtain a corrected measurement from the projection angle and the measurement; and construct an image using the corrected measurement.
公开/授权文献
信息查询