Invention Grant
- Patent Title: Methods for determining well log attributes for formation characterization
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Application No.: US14766805Application Date: 2014-02-13
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Publication No.: US09651699B2Publication Date: 2017-05-16
- Inventor: Cameron A Snow , James A Ruiz
- Applicant: APACHE CORPORATION
- Applicant Address: US TX Houston
- Assignee: APACHE CORPORATION
- Current Assignee: APACHE CORPORATION
- Current Assignee Address: US TX Houston
- Agent Richard A. Fagin; Adenike Adebiyi
- International Application: PCT/US2014/016293 WO 20140213
- International Announcement: WO2014/130342 WO 20140828
- Main IPC: G01V1/50
- IPC: G01V1/50
Abstract:
A method for characterizing subsurface formations penetrated by a wellbore includes accepting as input to a computer measurements of a physical parameter of the formations made over a selected axial interval of the wellbore. At least one attribute of the measurements is determined from a change in the measurements over the selected axial interval. At least one characteristic of the formations in the selected axial interval using the at least one attribute.
Public/Granted literature
- US20150378042A1 METHODS FOR DETERMINING WELL LOG ATTRIBUTES FOR FORMATION CHARACTERIZATION Public/Granted day:2015-12-31
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