Invention Grant
- Patent Title: Method for determining shale bed boundaries and gamma ray activity with gamma ray instrument
- Patent Title (中): 用γ射线仪测定页岩边界和伽马射线活度的方法
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Application No.: US11085902Application Date: 2005-03-21
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Publication No.: US07649169B2Publication Date: 2010-01-19
- Inventor: Pingjun Guo
- Applicant: Pingjun Guo
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Madan & Sriram, P.C.
- Main IPC: G01V5/00
- IPC: G01V5/00
Abstract:
Resolution of thin beds made by a natural gamma ray logging tool is improved using a relation between the width of the response and the bed thickness. The peak gamma ray of the bed is determined using another relation between the measured gamma ray response and the bed thickness.
Public/Granted literature
- US20060208184A1 Method for determining shale bed boundaries and gamma ray activity with gamma ray instrument Public/Granted day:2006-09-21
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