TERMIUM Plus^®

Record 1,  Textual support,  English

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, record 1, English, - 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, record 1, English, - free%2Dpoint%20indicator

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

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

Record 1,  Textual support,  Spanish