TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

To obtain cuttings made by the bit as formation are penetrated so that they may be studied by geologists.  2, fiche 1, Anglais, - catch%20samples

Record number: 1, Textual support number: 1 OBS

Members of the drilling crews obtain these samples from the drilling fluid as it emerges from the wellbore or from the bailer in cable-tool drilling. Cuttings so obtained are carefully washed until they are free of foreign matter and then dried and labeled to show the depth from which they originated.  2, fiche 1, Anglais, - catch%20samples

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol