Device for preparing a fluid particularly a drilling mud, associated preparation method and associated analysis unit

摘要

This device ( 53 ) comprises a pump ( 65 ) which comprises at least a fixed element ( 73 ) and at least a moving element ( 75 ) that can move with respect to the fixed element ( 73 ). These elements ( 73, 75 ) delimit at least one pumping cavity ( 77 ). The device ( 53 ) also comprises means ( 151 ) for heating the mud, these means being applied to the fixed element ( 73 ) and/or to the moving element ( 75 ) in order to heat said element ( 75 ). Application to the analysis of the gaseous content of mud resulting from the drilling of an oil well.