Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis
Patent
1995-07-14
1997-04-01
Chilcot, Richard
Measuring and testing
Borehole or drilling
Fluid flow measuring or fluid analysis
73 5305, G01N 300
Patent
active
056168420
ABSTRACT:
Device for evaluation of the lubricating characteristics of a drilling mud, including a vessel (14) provided with an entry (52) and an exit (58) for a mud to be analysed, a measuring shoe (40) mounted inside the vessel (14) and intended to be set in rotation, and at least one measuring sensor capable of measuring the stresses generated during a contact between the shoe and an internal surface of the vessel. According to the invention the sensor is mounted inside the shoe.
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Armengaud Jean-Francois
Cortiade Simeon
Marti Jacques
Martignon Alain
Chilcot Richard
Elf Aquitaine Production
Noori Max H.
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