Invention Grant
- Patent Title: Apparatus for measuring the resistivity of a sample
- Patent Title (中): 用于测量样品电阻率的装置
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Application No.: US837811Application Date: 1986-03-10
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Publication No.: US4734649APublication Date: 1988-03-29
- Inventor: Harold T. Barnaby
- Applicant: Harold T. Barnaby
- Applicant Address: TX Houston
- Assignee: Western Atlas International, Inc.
- Current Assignee: Western Atlas International, Inc.
- Current Assignee Address: TX Houston
- Main IPC: G01N27/04
- IPC: G01N27/04 ; G01N33/24 ; G01R27/08
Abstract:
A core holder is provided for making petrophysical measurements of core samples from a borehole. The core holder is designed to make resistivity measurements and fluid-flow tests under reproduced conditions of in-situ fluid saturation, reservoir pressure and reservoir temperature.
Public/Granted literature
- US5853039A Coupler for the tilt wand and pull cord of a covering on architectural opening Public/Granted day:1998-12-29
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