TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

... A tool that is designed to measure the amount of stretch in a string of stuck pipe and to indicate the deepest point at which the pipe is free.  3, fiche 1, Anglais, - free%2Dpoint%20indicator

Record number: 1, Textual support number: 1 CONT

The free-point indicator is lowered into the well on a conducting cable. Each end of a strain-gauge element is anchored to the pipe wall by friction springs or magnets, and, as strain is put on the pipe, a very accurate measurement of its stretch is transmitted to the surface. By interpreting the stretch measurements, the depth at which the pipe is stuck is determined.  3, fiche 1, Anglais, - free%2Dpoint%20indicator

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Appareil permettant de déterminer l'endroit où les tiges de forage sont coincées.  2, fiche 1, Français, - indicateur%20de%20coincement

Fiche 1,  Justifications,  Espagnol