发明名称 |
APPARATUS AND METHOD FOR DETERMINING A FLUID PROPERTY DOWNHOLE USING A BULK READING REFRACTOMETER |
摘要 |
In one aspect, an apparatus for determining a property of a fluid is disclosed that in one embodiment may include a transparent member having an axis and a first end substantially perpendicular to the axis and a second end having an outer surface at a first angle to the axis, a light source directing light at the first end, a detector placed spaced from the second end, the space between the second end and the detector containing a fluid, wherein the detector detects light exiting from the outer surface at a second angle to the axis and passing through the fluid, and a controller for determining the second angle from the light detected by the detector. A processor determines the bulk fluid refractive index from the light detected by the detector and a property of the fluid therefrom. |
申请公布号 |
EP2981806(A4) |
申请公布日期 |
2016.10.19 |
申请号 |
EP20140779592 |
申请日期 |
2014.04.02 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
DIFOGGIO, ROCCO;KRUSPE, THOMAS;JUNG, SEBASTIAN |
分类号 |
G01N21/01;E21B49/08;G01N21/17;G01N21/3577;G01N21/41;G01N21/43;G01N33/28;G01V8/10 |
主分类号 |
G01N21/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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