FLUIDS FOR OILFIELD INDUSTRY, THEIR PREPARATION AND THEIR USE IN DRILLING, COMPLETION AND WELL TREATMENT OPERATIONS, AND IN FRACTURING AND MATRIX TREATMENT OPERATION

摘要

The particulate phase of fluids according to the present invention comprises particles which have specifically adapted size ranges or granulometries. All the essential properties of fluids and their cost are very clearly improved. Application to all the well operations in oil wells or the like, to matrix treatment and the like.